Third Sphere

Founded in 2013, Third Sphere is a venture capital firm based in Brooklyn, New York. It focuses on investing in early-stage climate action companies, with a track record of over 100 portfolio companies that unlock greenhouse gas reductions and resilience through innovative strategies.

Shaun Abrahamson

Managing Partner

Stonly Baptiste Blue

Managing Partner

Shilpi Kumar

Partner

142 past transactions

Near Space Labs

Series B in 2025
Near Space Labs is an aerial imagery and earth observation company based in the United States that specializes in providing high-quality geospatial information for various sectors. The company offers cloud-based delivery of fully processed images through its API, facilitating easy monitoring of assets across broad or specific areas. Near Space Labs supports businesses, government organizations, and partners by delivering actionable insights that enhance remote sensing capabilities. Its services are utilized in diverse fields, including insurance, utilities, infrastructure, conservation, smart cities, retail, energy, and disaster response. By monitoring construction progress and addressing issues such as pipeline leaks, vegetation encroachment, and weather-related damage, Near Space Labs enables clients to improve mobility, leisure, and urban planning.

FireDome

Pre Seed Round in 2024
FireDome's revolutionary wildfire defense system takes a two-tiered strategy. First, a mechanical launcher quickly deploys a protective barrier to impede the direct route of advancing wildfires. Second, the system actively detects and promptly extinguishes spot fires created by airborne embers that bypass the primary barrier.

Nevoya

Seed Round in 2024
Nevoya is a logistics company specializing in zero-emission freight transport. It provides electric truckload carrier services, combining a fleet of electric trucks, skilled drivers, and optimization technology. This enables businesses to reduce their carbon footprint and potentially lower operational costs, while maintaining consistent and transparent freight movement.

Plentify

Venture Round in 2024
Plentify develops smart energy technology that connects home appliances with cheaper, cleaner energy through an intelligent residential load management platform. The system matches household demand with clean energy supply, delivering substantial cost savings and helping to reduce reliance on battery storage. By integrating advanced hardware, artificial intelligence, data science, and user-centric design, Plentify creates smart home products that simplify energy management and support electricity systems. The company targets households, energy providers, and municipalities, enabling them to lower risk and bulk electricity costs while improving grid reliability and the share of clean energy in the power mix.

Loamist

Pre Seed Round in 2024
Loamist is a climate technology startup that operates a pioneering platform connecting suppliers of bio-waste streams with cleantech startups. The platform vets, specifies, and tests bio-waste resources, facilitating access for startups to develop innovative climate change mitigation systems and drive growth, thereby contributing to global decarbonization efforts.

CYCLE

Series A in 2023
CYCLE is a subscription service provider for leading delivery companies. It ensures thousands of couriers operate safely, swiftly, and comfortably daily, creating value for delivery services while reducing last-mile transport-related CO2 emissions.

SOS Group

Series A in 2023
Founded in 2017, SOS Group manufactures and installs automated retail machines that provide health and wellness products for women. Its machines offer femcare, haircare, skincare, PPE, and beauty products, transforming access to these essentials on-the-go.

wasted*

Seed Round in 2023
Wasted* is a Vermont-based company founded in 2020 that specializes in transforming human waste into effective, safe, and sustainable fertilizers. Through its innovative circular sanitation technology, Wasted* separates urine from feces, preserving the nutrients contained in both while eliminating the need for chemical additives. This process not only enhances the value of human waste but also promotes a circular sanitation economy, effectively connecting individuals to their local environment. By enabling clients to convert waste into a sustainable resource, Wasted* addresses waste treatment and disposal challenges while contributing to environmental sustainability.

Earth Force Technologies

Seed Round in 2022
Earth Force Technologies develops a platform for managing vegetation in forests and plantations. Their system uses precision GPS, field sensors, remote-controlled machines, fire monitoring, and spot-fire suppression to help clients protect and manage forest vegetation effectively.

Domatic

Venture Round in 2022
Founded in 2019, Domatic manufactures electrical hardware components such as circuit boards, microchips, thermostats, sensors, and HVAC controls for buildings. It also produces energy monitoring devices and offers lighting services. Additionally, it provides a management platform for sustainable buildings.

Renewell Energy

Seed Round in 2022
Renewell Energy develops gravity-based, renewable energy storage that repurposes idle oil and gas wells. The technology converts inactive wells into a low-cost, flexible storage network by lowering a weight down a repurposed wellbore to push electricity onto the grid when demand is high and raising it back up when demand is low, effectively storing energy as gravitational potential. The approach targets zero-self-discharge storage and aims to abate greenhouse gas emissions by utilizing existing oil and gas infrastructure to create a scalable energy storage solution. The company is based in Bakersfield, California.

Singularity Energy

Seed Round in 2022
Singularity Energy, Inc. is a technology company focused on developing a platform for real-time carbon tracking and energy optimization. Founded in 2018 and headquartered in Cambridge, Massachusetts, the company utilizes artificial intelligence to integrate real-time carbon dioxide signals from the energy grid into its solutions. This enables corporate clients, including climate regulators and sustainability directors, to visualize and co-optimize their energy usage and carbon emissions effectively. Singularity Energy's innovative approach combines data analytics with carbon forecasting and optimization algorithms, allowing organizations to minimize their emissions while maximizing economic benefits. The company's mission is to support entities in achieving their sustainability goals with transparency and confidence.

ChargeLab

Series A in 2022
Founded in Toronto in 2015, ChargeLab develops a hardware-agnostic platform that transforms existing electric vehicle (EV) charging stations into smart, user-friendly networks. It caters to various clients such as the Government of Canada, multi-national REITs, parking operators, and property managers.

CYCLE

Seed Round in 2022
CYCLE is a subscription service provider for leading delivery companies. It ensures thousands of couriers operate safely, swiftly, and comfortably daily, creating value for delivery services while reducing last-mile transport-related CO2 emissions.

Resonant Link

Seed Round in 2022
Founded in 2017, Resonant Link specializes in developing and manufacturing advanced wireless charging solutions. Utilizing coil technology, their products offer highly efficient power transfer for a wide range of applications, from electric vehicles to medical devices.

Photon Marine

Pre Seed Round in 2022
Founded in 2021, Photon Marine is dedicated to preserving waterways and oceans by promoting the adoption of electric marine propulsion technology. Based in Portland, Oregon, the company develops commercial marine electric propulsion systems that reduce emissions and operational inefficiencies in workboat fleets.

Covetool

Series B in 2021
At cove.tool, we deliver expert architectural and sustainability consulting powered by trusted technology and expert insights. Our simulation engine and proprietary AI streamline code compliance and decarbonization, helping your projects move forward to achieve exceptional outcomes while meeting sustainability goals.

OneRoof

Seed Round in 2021
OneRoof connects people living in the same building to form a resourceful, fun, and supportive neighbor community. The company was founded in 2020 and is headquartered in Brooklyn, New York.

Builders Patch

Seed Round in 2021
Builders Patch is a company that specializes in providing a data analytics and due diligence workflow tool tailored for construction management. The platform facilitates efficient management of construction financing, particularly for affordable housing projects, by streamlining processes such as underwriting memos, document collection, task management, and portfolio analytics. By automating repetitive tasks and offering real-time access to information and analytics, Builders Patch enhances collaboration among partners involved in the construction deal from acquisition to financing. The company's services aim to simplify and improve the efficiency of raising construction finance through its integrated marketplace.

Urbio

Pre Seed Round in 2021
Urbio is a software company that specializes in enhancing the energy transition by providing innovative tools for designing efficient energy infrastructure and technologies in building heating, cooling, and electrification. By integrating human expertise with artificial intelligence, Urbio streamlines traditional processes that typically rely on manual trial-and-error, resulting in improved outcomes achieved in significantly less time. The company focuses on increasing the efficiency of buildings, which are a major contributor to carbon emissions, thereby contributing to efforts against climate change. Its advanced data modeling capabilities support professional planners in creating more sustainable urban environments while optimizing time and costs associated with energy management.

HAAS Alert

Seed Round in 2021
HAAS Alert is a prominent provider of mobility and smart city data services focused on enhancing safety for emergency crews, drivers, and the general public through Cellular Vehicle-to-Vehicle (V2V) communication. The company's Safety Cloud delivers real-time data that connects first responders and various fleets with motorists and autonomous vehicles, helping to prevent collisions and minimize traffic delays. HAAS Alert's platform issues preemptive notifications to drivers, alerting them to the approach of emergency vehicles via their car dashboards or smartphones. Additionally, the service supports smart city initiatives by providing valuable traffic information to government officials, aiding in infrastructure planning and real-time traffic management. HAAS Alert collaborates with the U.S. Department of Homeland Security on innovative safety solutions and has garnered support from notable safety organizations.

Miles

Series A in 2021
Miles is a universal rewards app empowering anyone to earn miles automatically for all forms of travel and commute. You can then redeem your miles from retailers such as HP, Garmin, Shipt, Pandora, Chewy, Home Chef, and many more. Similar to a frequent flyer program, but for all forms of transportation, Miles delivers value for every mile traveled, across every mode of travel, anywhere in the world. Whether by car (as a driver, passenger or rideshare), plane, train, subway, bus, boat, bicycle, or on foot, the Miles app effortlessly awards users’ travel - regardless of where their journey takes them. Miles can be saved or redeemed at any time - with the value increasing every month as more merchants accept them as a form of payment. Download Miles today to start getting rewarded!

Partsimony

Seed Round in 2021
Partsimony streamlines hardware product development by offering a supply chain platform that simplifies design-to-product processes. It enables businesses to optimize workflows, reduce time and capital expenditure, and minimize frustration through data-driven insights and real-time analytics.

Thrilling

Series A in 2021
Thrilling Inc. is an e-commerce platform that specializes in vintage and secondhand retail, providing a curated marketplace for items from boutiques across the United States. Established in 2018 and headquartered in Burbank, California, Thrilling hosts a selection of over 100 stores from 15 cities, offering a diverse range of clothing, including dresses, skirts, sweaters, tops, and outerwear, along with shoes, bags, and accessories. The platform focuses on affordability and sustainability by connecting customers with unique, pre-owned fashion items, appealing to those seeking distinctive styles while promoting eco-friendly shopping practices.

SHYFT Power Solutions

Seed Round in 2021
SHYFT Power Solutions develops an integrated hardware and software platform to monitor, manage, and control distributed energy resources from mobile and cloud interfaces. Its core offering, the SHYFT system, combines a hybrid smart meter and transfer switch to enable IoT-driven energy management that automatically transitions between the grid and backup sources. The company provides software that allows users to monitor, meter, and control power sources across sites, supporting residential, commercial, and industrial deployments. SHYFT focuses on industrial IoT and the orchestration of distributed energy resources to improve energy efficiency, resilience, and cost savings, with initiatives to expand decentralized power systems in markets with unreliable infrastructure.

Dorothy

Pre Seed Round in 2021
Dorothy streamlines disaster recovery by leveraging data and technology. It connects affected individuals with dedicated specialists, ensuring fair, fast, and straightforward recovery processes.

Urbio

Seed Round in 2021
Urbio is a software company that specializes in enhancing the energy transition by providing innovative tools for designing efficient energy infrastructure and technologies in building heating, cooling, and electrification. By integrating human expertise with artificial intelligence, Urbio streamlines traditional processes that typically rely on manual trial-and-error, resulting in improved outcomes achieved in significantly less time. The company focuses on increasing the efficiency of buildings, which are a major contributor to carbon emissions, thereby contributing to efforts against climate change. Its advanced data modeling capabilities support professional planners in creating more sustainable urban environments while optimizing time and costs associated with energy management.

ChargeLab

Seed Round in 2021
Founded in Toronto in 2015, ChargeLab develops a hardware-agnostic platform that transforms existing electric vehicle (EV) charging stations into smart, user-friendly networks. It caters to various clients such as the Government of Canada, multi-national REITs, parking operators, and property managers.

Singularity Energy

Pre Seed Round in 2021
Singularity Energy, Inc. is a technology company focused on developing a platform for real-time carbon tracking and energy optimization. Founded in 2018 and headquartered in Cambridge, Massachusetts, the company utilizes artificial intelligence to integrate real-time carbon dioxide signals from the energy grid into its solutions. This enables corporate clients, including climate regulators and sustainability directors, to visualize and co-optimize their energy usage and carbon emissions effectively. Singularity Energy's innovative approach combines data analytics with carbon forecasting and optimization algorithms, allowing organizations to minimize their emissions while maximizing economic benefits. The company's mission is to support entities in achieving their sustainability goals with transparency and confidence.

Oonee

Pre Seed Round in 2021
Oonee designs, finances, and operates automated bike parking infrastructure in urban spaces. It aims to transform city mobility by deploying a network of smart, modular pods that provide secure interior parking for bikes and scooters while offering exterior public-space amenities. The parking cubes are expandable, can accommodate multiple bikes, and include video surveillance to deter theft, supporting a comprehensive urban bicycle parking and service network. The company focuses on integrating parking solutions with public spaces to humanize urban environments. Oonee was founded in 2017 and is headquartered in Brooklyn, New York.

OneRoof

Pre Seed Round in 2021
OneRoof connects people living in the same building to form a resourceful, fun, and supportive neighbor community. The company was founded in 2020 and is headquartered in Brooklyn, New York.

Builders Patch

Pre Seed Round in 2021
Builders Patch is a company that specializes in providing a data analytics and due diligence workflow tool tailored for construction management. The platform facilitates efficient management of construction financing, particularly for affordable housing projects, by streamlining processes such as underwriting memos, document collection, task management, and portfolio analytics. By automating repetitive tasks and offering real-time access to information and analytics, Builders Patch enhances collaboration among partners involved in the construction deal from acquisition to financing. The company's services aim to simplify and improve the efficiency of raising construction finance through its integrated marketplace.

Park & Diamond

Venture Round in 2020
Park & Diamond, Inc. is a company that specializes in the design and manufacture of ultra-portable and collapsible cycling helmets. Founded in 2015, the company is headquartered in Brooklyn, New York. Park & Diamond's innovative helmet offers an alternative to traditional bulky designs, featuring a compact construction that is both lightweight and efficient in absorbing and dissipating impact energy. The helmet includes interchangeable skins, hand-washable layers, and ultraviolet protection, making it a practical choice for cyclists and kick scooter users.

Gisual

Pre Seed Round in 2020
Gisual is a technology company that specializes in developing automated solutions for diagnosing outages in telecommunications and service provider networks. Its web tool and API enhance operational efficiency by enabling clients to detect outages more effectively, thereby reducing the mean time to repair and minimizing unnecessary site visits. The company's data intelligence capabilities are particularly valuable during disaster events, allowing for better coordination and potentially saving lives. Gisual's services are utilized by prominent clients in the industry, including major telecommunications companies.

Chewie Labs

Pre Seed Round in 2020
Chewie Labs creates solutions that combine user-centered design and technology to reduce waste.

TestCompany

Seed Round in 2020
TestCompany is focused on enhancing the management of urban sewer systems through the application of artificial intelligence. By leveraging deep learning techniques, cloud computing, and data analysis, the company addresses the challenges posed by urbanization. Its innovative approach aims to promote sustainability and resilience within communities, ensuring that urban drainage systems are more efficient and effective in handling the increasing demands of growing populations. Through the integration of advanced technologies, TestCompany seeks to improve infrastructure management and support the long-term viability of urban environments.

Varuna

Venture Round in 2020
Founded in 2018, Varuna specializes in water utility management. Its platform collects, analyzes, and displays relevant data, enabling real-time water quality monitoring using advanced sensors, predictive analysis via machine learning, resource planning, and automated report generation.

SHYFT Power Solutions

Seed Round in 2020
SHYFT Power Solutions develops an integrated hardware and software platform to monitor, manage, and control distributed energy resources from mobile and cloud interfaces. Its core offering, the SHYFT system, combines a hybrid smart meter and transfer switch to enable IoT-driven energy management that automatically transitions between the grid and backup sources. The company provides software that allows users to monitor, meter, and control power sources across sites, supporting residential, commercial, and industrial deployments. SHYFT focuses on industrial IoT and the orchestration of distributed energy resources to improve energy efficiency, resilience, and cost savings, with initiatives to expand decentralized power systems in markets with unreliable infrastructure.

Aquagenuity

Pre Seed Round in 2020
Aquagenuity, Inc. is a company that specializes in water quality monitoring through its innovative business intelligence tool. Founded in 2018 and based in Atlanta, Georgia, Aquagenuity leverages big data and machine learning to provide real-time, hyperlocal water quality data to consumers, corporations, and municipalities. Its application allows users to enter their zip code to access detailed information about their local water, including potential health impacts and sustainability concerns. Recognized as the "world's largest water database," Aquagenuity's platform also includes a web app, a robust API, and the proprietary AquaScoreâ„¢, which rates water quality similar to a credit score. Additionally, the company conducts the Water Genome Projectâ„¢, collaborating with various institutions to map global water quality. Through initiatives like the Guardians of H2O program, Aquagenuity engages local communities and schools in water quality monitoring, aligning with global sustainability goals.

Resonant Link

Pre Seed Round in 2020
Founded in 2017, Resonant Link specializes in developing and manufacturing advanced wireless charging solutions. Utilizing coil technology, their products offer highly efficient power transfer for a wide range of applications, from electric vehicles to medical devices.

Xtelligent

Pre Seed Round in 2020
Xtelligent Inc. is a technology company specializing in adaptive traffic control systems, founded in 2016 and headquartered in Los Angeles, California. The company utilizes advanced algorithms and artificial intelligence to optimize traffic flow by integrating various sensor data and employing machine learning techniques. Xtelligent's innovative system connects signalized intersections with cutting-edge sensor technology and edge-computing capabilities, allowing for real-time adjustments in signal timing. This approach aims to significantly reduce congestion on urban roadways and supports the development of connected and autonomous vehicle technologies. With a global presence and additional offices in Europe, Xtelligent is positioned to lead advancements in traffic management solutions.

Adiona

Pre Seed Round in 2020
Founded in Sydney, Australia in 2017, Adiona develops AI-powered SaaS solutions for logistics, supply chain, and mobile workforce optimization. Its platform optimizes delivery routes and schedules for medium to large fleets, reducing operational costs and environmental impacts.

EVA

Seed Round in 2020
EVA is a technology company based in Brooklyn, New York, founded in 2017. It specializes in developing compact electric automated aircraft, known as X01, aimed at alleviating urban traffic congestion. The company creates a robust infrastructure for drone applications by establishing a network of drone control and charging stations, facilitating efficient connectivity between cities and countries. EVA's product offerings include high-throughput drone docking stations tailored for healthcare logistics, disaster relief, and critical logistics. Additionally, the company provides essential tools such as carry-on landing carpets, vertical and multimodal transfer stations, and drone vans equipped with operational and control centers, ensuring effective mobility solutions for its clients.

GlacierGrid

Pre Seed Round in 2020
GlacierGrid is a company specializing in energy management solutions. It employs IoT technology for real-time energy usage optimization, helping businesses balance savings, efficiency, and sustainability while reducing their carbon footprint.

FIRMUS

Pre Seed Round in 2020
Firmus develops an artificial intelligence-based software solution tailored for the construction industry, focusing on the identification and prevention of design errors. The software analyzes construction models and rationalizes issues derived from numerous reports, presenting prioritized feedback based on cost and complexity. This enables construction companies to learn from past mistakes, reduce risk, and optimize their methods. Additionally, Firmus provides an intelligent issue tracking interface that facilitates effective communication among team members and seamlessly integrates with existing workflows, enhancing overall project coordination and efficiency.

ChargeLab

Seed Round in 2020
Founded in Toronto in 2015, ChargeLab develops a hardware-agnostic platform that transforms existing electric vehicle (EV) charging stations into smart, user-friendly networks. It caters to various clients such as the Government of Canada, multi-national REITs, parking operators, and property managers.

Metalmark Innovations

Pre Seed Round in 2020
Metalmark Innovations, Inc. focuses on developing and delivering advanced 3D nanostructured coatings designed to treat airborne pollutants and toxins, enhancing indoor air quality. The company offers its innovative materials as additive coatings for various applications, including building materials and vehicle interiors, effectively addressing pollutants such as hydrocarbons, carbon monoxide, ozone, PM2.5, volatile organic compounds, odors, and germs. Its air cleaning technology employs catalytic materials that filter air with nanoscale precision, contributing to solutions for air pollution and climate change challenges. Founded in 2017 and headquartered in Boston, Massachusetts, Metalmark Innovations was previously known as Aircrew Technologies, Inc. before rebranding in January 2019.

EVA

Convertible Note in 2020
EVA is a technology company based in Brooklyn, New York, founded in 2017. It specializes in developing compact electric automated aircraft, known as X01, aimed at alleviating urban traffic congestion. The company creates a robust infrastructure for drone applications by establishing a network of drone control and charging stations, facilitating efficient connectivity between cities and countries. EVA's product offerings include high-throughput drone docking stations tailored for healthcare logistics, disaster relief, and critical logistics. Additionally, the company provides essential tools such as carry-on landing carpets, vertical and multimodal transfer stations, and drone vans equipped with operational and control centers, ensuring effective mobility solutions for its clients.

FIRMUS

Convertible Note in 2020
Firmus develops an artificial intelligence-based software solution tailored for the construction industry, focusing on the identification and prevention of design errors. The software analyzes construction models and rationalizes issues derived from numerous reports, presenting prioritized feedback based on cost and complexity. This enables construction companies to learn from past mistakes, reduce risk, and optimize their methods. Additionally, Firmus provides an intelligent issue tracking interface that facilitates effective communication among team members and seamlessly integrates with existing workflows, enhancing overall project coordination and efficiency.

Unety

Convertible Note in 2019
Unety is a company that specializes in designing and developing a Software as a Service (SaaS) platform aimed at financing commercial projects. Founded in 2019 and based in Brooklyn, New York, Unety connects contractors, capital providers, and property owners, facilitating the financing of building repairs and upgrades. The platform automates financial underwriting, significantly reducing the time required for project financing decisions. By providing essential tools and features such as property information, risk assessments, and project management capabilities, Unety empowers building owners and contractors to navigate the complexities of financing. This innovation addresses a crucial gap, as 90% of commercial properties struggle to access capital necessary for profitable upgrades, ultimately enabling smaller businesses to undertake more projects and invest in sustainable practices.

3AM Innovations

Pre Seed Round in 2019
3AM Innovations develops emergency response software, including a mobile command platform called Florian that provides incident pre-planning, on-scene awareness of personnel and tactics, and comprehensive records for after-action review and training, all on a single adaptive screen. It also offers a firefighter tracking system that locates and tracks responders inside buildings in real time to enhance situational awareness and safety for first responders.

Evolve Energy

Pre Seed Round in 2019
Evolve Energy Inc. is an energy company based in Houston, Texas, focused on providing a platform for energy optimization and savings. Founded in 2018, Evolve Energy aids consumers in reducing their energy costs through the integration of real-time pricing, connected home devices, and renewable energy solutions. The company employs artificial intelligence and Internet of Things technology to manage energy usage, encouraging customers to shift consumption to periods of lower cost and lower carbon emissions. By facilitating access to electricity at wholesale rates and optimizing energy consumption with smart devices, Evolve Energy not only supports individual savings but also aims to minimize the environmental impact of energy use. As of September 2020, it operates as a subsidiary of Octopus Energy Limited.

Pi Variables

Convertible Note in 2019
Pi Variables, Inc. is a family-owned technology company based in Tustin, California, specializing in the development, manufacturing, and support of intelligent devices for the transportation industry. Founded in 2012, the company focuses on enhancing safety for various individuals working on roadways, including work zone personnel, law enforcement, and emergency responders. Pi Variables' innovative products are designed to improve safety and efficiency in transportation environments and are distributed across multiple regions, including the United States, Europe, Australia, and the Middle East. The team, which includes professionals with backgrounds in the medical field, prioritizes customer service and commitment to quality in its operations.

Kift

Convertible Note in 2019
Kift is a community-focused organization that offers an innovative model for affordable and flexible housing on the West Coast. By providing co-living services, Kift combines elements of van life with communal clubhouses across various locations, creating a unique living experience. This model allows individuals to live, work, and explore in a sustainable manner, all while enjoying the benefits of a communal lifestyle. Kift aims to make accessible living possible through a monthly fee structure, catering to those seeking a modern and adaptable way of residing.

Circuit

Seed Round in 2019
Circuit is a software company that specializes in providing micro-transit services through an application that utilizes all-electric vehicles. Founded in 2011 and headquartered in West Palm Beach, Florida, Circuit offers a turn-key solution for on-demand transportation. Users can easily book rides through the app, which connects them with efficient drivers, ensuring a responsible and convenient shuttle service. The company's focus on electric vehicles aligns with sustainable transportation goals, promoting eco-friendly travel options for its customers.

Hubbster

Angel Round in 2019
Hubbster is a company founded in 2019 by Peter Just and Caroline de Francqueville Hansen that focuses on enhancing outdoor recreational activities within shared spaces, both public and private. It operates a social sports-sharing platform designed to transform these areas into engaging play zones, providing easy access to a variety of outdoor games and exercise equipment. By fostering connections among users through sports and play, Hubbster aims to promote an active and healthy lifestyle while contributing to the livability of urban environments.

Varuna

Convertible Note in 2019
Founded in 2018, Varuna specializes in water utility management. Its platform collects, analyzes, and displays relevant data, enabling real-time water quality monitoring using advanced sensors, predictive analysis via machine learning, resource planning, and automated report generation.

Food For All

Convertible Note in 2019
Food For All Technologies, Inc. is a company based in Cambridge, Massachusetts, that operates an application designed to connect users with unsold food from local restaurants and cafes. Founded in 2016, the company aims to reduce food waste while making quality meals more affordable for consumers. Through its platform, restaurants can sell their leftover meals at discounted prices at the end of the business day, allowing them to minimize waste and provide a sustainable food option. Food For All originated from a collaboration with the Harvard T.H. Chan School of Public Health and received backing from a significant number of supporters through a successful Kickstarter campaign. The company has expanded its reach beyond the United States, with additional locations worldwide.

Borrow

Seed Round in 2019
Borrow, launched in August 2017, is a company that specializes in short-term car leasing services for electric vehicles. It offers customers the ability to subscribe to pre-owned electric vehicles through three, six, or nine-month renewable subscriptions. This service is particularly beneficial for individuals relocating for work or school, those seeking an affordable alternative to ride-sharing, and anyone who prefers not to commit to a traditional long-term automotive lease. Borrow's platform simplifies the process of acquiring, owning, and maintaining electric vehicles by eliminating the need for dealership visits, large down payments, and handling insurance and DMV services. The company provides a range of electric vehicle models to cater to various lifestyles and financial needs, along with additional concierge services and partner deals.

3AM Innovations

Convertible Note in 2019
3AM Innovations develops emergency response software, including a mobile command platform called Florian that provides incident pre-planning, on-scene awareness of personnel and tactics, and comprehensive records for after-action review and training, all on a single adaptive screen. It also offers a firefighter tracking system that locates and tracks responders inside buildings in real time to enhance situational awareness and safety for first responders.

Perl Street

Seed Round in 2019
Perl Street is a fintech platform focused on optimizing distributed energy resources (DERs), including rooftop solar, energy storage, electric vehicle chargers, and heat pumps, for various building types. The company provides a comprehensive solution for DER asset investors and managers, allowing them to bundle and aggregate assets, create bankable portfolios, and manage a larger number of assets with increased profitability. By utilizing artificial intelligence and advanced data architecture, Perl Street consolidates and normalizes DER assets, enhancing scalability, operational performance, and regulatory compliance. With over 1 gigawatt of DER assets across more than 1,100 individual resources, Perl Street aims to facilitate sustainable growth in the urban technology sector while offering transparency to investors and streamlining the capital-raising process for hardware companies.

Gradient

Pre Seed Round in 2019
Gradient’s mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it — without compromising the environment. Today, heating and cooling equipment emits more greenhouse gas emissions than the entire transportation sector, and expansion in the use of cooling is projected to double these emissions in the next 30 years. However, comfortable buildings are critical for health and productivity, especially among communities that are vulnerable to the effects of climate change. Gradient’s vision is a future where everyone has access to comfortable buildings that are fully decarbonized. Our launch product is a direct-to-consumer high-efficiency and low-carbon heat pump.

VERSATILE

Seed Round in 2019
VERSATILE is a technology company based in Los Altos, California, founded in 2016, that leverages machine learning and artificial intelligence to enhance construction processes. The company has developed an onsite data collection platform that provides detailed real-time analysis of construction site performance. Installed under the hook of cranes, this innovative technology captures and analyzes various data points, offering insights into materials, construction progress, and crane utilization. By delivering actionable information, VERSATILE enables construction managers to make informed decisions, improving project execution efficiency and reducing costs.

Borrow

Seed Round in 2019
Borrow, launched in August 2017, is a company that specializes in short-term car leasing services for electric vehicles. It offers customers the ability to subscribe to pre-owned electric vehicles through three, six, or nine-month renewable subscriptions. This service is particularly beneficial for individuals relocating for work or school, those seeking an affordable alternative to ride-sharing, and anyone who prefers not to commit to a traditional long-term automotive lease. Borrow's platform simplifies the process of acquiring, owning, and maintaining electric vehicles by eliminating the need for dealership visits, large down payments, and handling insurance and DMV services. The company provides a range of electric vehicle models to cater to various lifestyles and financial needs, along with additional concierge services and partner deals.

Flair

Seed Round in 2019
Flair makes smart vents and wireless thermostats and advanced software for residential heating and cooling. The company builds smart hardware and software for HVAC controls focused on efficiency, comfort, electrification, and smart grid integration. The company's products are sold through multiple channels including direct to consumer, HVAC distribution, and utilities.

Covetool

Seed Round in 2018
At cove.tool, we deliver expert architectural and sustainability consulting powered by trusted technology and expert insights. Our simulation engine and proprietary AI streamline code compliance and decarbonization, helping your projects move forward to achieve exceptional outcomes while meeting sustainability goals.

GreenQ

Convertible Note in 2018
Founded in 2015, GreenQ specializes in waste management technology. It manufactures electronic sensors for Internet of Things (IoT) devices installed on garbage trucks, enabling smart loading, grappling, lifting, and underground container filling monitoring. The company also develops software to analyze data received from its products. Based in Jerusalem, Israel with an office in Santa Monica, California, GreenQ serves municipalities, collection vendors, and system integrators by optimizing waste collection processes, reducing expenses, and lowering emissions.

Thrilling

Angel Round in 2018
Thrilling Inc. is an e-commerce platform that specializes in vintage and secondhand retail, providing a curated marketplace for items from boutiques across the United States. Established in 2018 and headquartered in Burbank, California, Thrilling hosts a selection of over 100 stores from 15 cities, offering a diverse range of clothing, including dresses, skirts, sweaters, tops, and outerwear, along with shoes, bags, and accessories. The platform focuses on affordability and sustainability by connecting customers with unique, pre-owned fashion items, appealing to those seeking distinctive styles while promoting eco-friendly shopping practices.

RoadBotics

Seed Round in 2018
RoadBotics uses advanced computer vision technology to inspect roads and infrastructure globally. It rapidly identifies road issues at scale, providing unbiased ratings and interactive maps for data-driven decision-making by governments and communities.

Borrow

Seed Round in 2018
Borrow, launched in August 2017, is a company that specializes in short-term car leasing services for electric vehicles. It offers customers the ability to subscribe to pre-owned electric vehicles through three, six, or nine-month renewable subscriptions. This service is particularly beneficial for individuals relocating for work or school, those seeking an affordable alternative to ride-sharing, and anyone who prefers not to commit to a traditional long-term automotive lease. Borrow's platform simplifies the process of acquiring, owning, and maintaining electric vehicles by eliminating the need for dealership visits, large down payments, and handling insurance and DMV services. The company provides a range of electric vehicle models to cater to various lifestyles and financial needs, along with additional concierge services and partner deals.

Toggle

Pre Seed Round in 2018
Toggle is a United States-based company that specializes in robotics as a service (RaaS) for the construction industry. It focuses on automating the assembly of rebar cages for reinforced concrete applications, enhancing efficiency and precision in construction processes. Toggle's offerings include two-arm robotic platforms and proprietary jig designs capable of constructing various shapes directly from computer blueprints. In addition to its core services, the company also provides pre-assembly solutions, contributing to the advancement of robotics and automation in the construction sector.

Gradient

Convertible Note in 2018
Gradient’s mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it — without compromising the environment. Today, heating and cooling equipment emits more greenhouse gas emissions than the entire transportation sector, and expansion in the use of cooling is projected to double these emissions in the next 30 years. However, comfortable buildings are critical for health and productivity, especially among communities that are vulnerable to the effects of climate change. Gradient’s vision is a future where everyone has access to comfortable buildings that are fully decarbonized. Our launch product is a direct-to-consumer high-efficiency and low-carbon heat pump.

Coord

Series A in 2018
Coord is a New York City-based company dedicated to transforming urban streets through its innovative curb management platform. This platform enables cities to digitally operate and price curb space, enhancing the efficiency, safety, and equity of urban environments. By providing tools that locate available vehicles from both docked and dockless systems, as well as offering pricing and geometric data for tollways, Coord empowers municipal authorities to effectively manage curb inventory. The company has gained recognition for its contributions to urban design and innovation, partnering with several cities including Seattle, Boston, and Nashville. Backed by notable investors such as Alphabet's Sidewalk Labs and Urban.us, Coord is positioned at the forefront of urban mobility solutions.

Qucit

Venture Round in 2018
Qucit, formerly Quantified Cities, is a technology company that employs data-driven methods and artificial intelligence to enhance urban services' efficiency. Founded on the premise of growing urban populations necessitating smarter city management, Qucit develops a logistics optimization platform for shared mobility systems. This platform automates vehicle fleet deployment and rebalancing, optimizes operating costs, and models human behaviors using diverse urban data. By doing so, Qucit helps companies and institutions streamline shared mobility services, contributing to more livable and sustainable cities.

BuildStream

Angel Round in 2018
BuildStream is a company based in Brooklyn, New York, founded in 2018. It specializes in providing recruiting and staffing services for construction companies, focusing on placing teams of workers into projects to increase site productivity, team cohesion, and the quality of work. Additionally, BuildStream develops an Internet of Things (IoT) and machine learning platform designed to digitize heavy construction equipment. This platform allows owners to communicate in real time with site teams and self-diagnose maintenance issues, enhancing operational efficiency.

Near Space Labs

Seed Round in 2018
Near Space Labs is an aerial imagery and earth observation company based in the United States that specializes in providing high-quality geospatial information for various sectors. The company offers cloud-based delivery of fully processed images through its API, facilitating easy monitoring of assets across broad or specific areas. Near Space Labs supports businesses, government organizations, and partners by delivering actionable insights that enhance remote sensing capabilities. Its services are utilized in diverse fields, including insurance, utilities, infrastructure, conservation, smart cities, retail, energy, and disaster response. By monitoring construction progress and addressing issues such as pipeline leaks, vegetation encroachment, and weather-related damage, Near Space Labs enables clients to improve mobility, leisure, and urban planning.

Blueprint Power

Series A in 2018
Blueprint Power is a New York-based technology company that develops machine-learning tools to automate the management, aggregation, orchestration, and market transactions of energy assets across commercial buildings. The platform enables buildings to function as distributed power plants by optimizing energy use and monetizing capacity through participation in wholesale energy markets. By applying data analytics, it helps regional groups of real estate owners monetize existing energy assets and generate additional revenue streams, improving the financial sustainability of their portfolios as the energy system evolves toward greater use of distributed resources. Founded in 2017, the company supports the monetization and efficient operation of building-scale energy assets.

Miles

Seed Round in 2018
Miles is a universal rewards app empowering anyone to earn miles automatically for all forms of travel and commute. You can then redeem your miles from retailers such as HP, Garmin, Shipt, Pandora, Chewy, Home Chef, and many more. Similar to a frequent flyer program, but for all forms of transportation, Miles delivers value for every mile traveled, across every mode of travel, anywhere in the world. Whether by car (as a driver, passenger or rideshare), plane, train, subway, bus, boat, bicycle, or on foot, the Miles app effortlessly awards users’ travel - regardless of where their journey takes them. Miles can be saved or redeemed at any time - with the value increasing every month as more merchants accept them as a form of payment. Download Miles today to start getting rewarded!

Park & Diamond

Seed Round in 2018
Park & Diamond, Inc. is a company that specializes in the design and manufacture of ultra-portable and collapsible cycling helmets. Founded in 2015, the company is headquartered in Brooklyn, New York. Park & Diamond's innovative helmet offers an alternative to traditional bulky designs, featuring a compact construction that is both lightweight and efficient in absorbing and dissipating impact energy. The helmet includes interchangeable skins, hand-washable layers, and ultraviolet protection, making it a practical choice for cyclists and kick scooter users.

RentLogic

Seed Round in 2018
RentLogic is a New York-based company established in 2013, specializing in evaluating and grading multi-family residential buildings in New York City. It uses physical inspections and objective health and safety standards to assign grades of A, B, C, or F to approximately 1.1 million apartment buildings. RentLogic's methodology is developed collaboratively with stakeholders from various housing sectors, ensuring fairness, credibility, and objectivity. The company connects building owners with residents through its platform, recognizing those who maintain high-quality buildings and assisting tenants in navigating the rental market.

Campsyte

Seed Round in 2018
Campsyte, Inc. is an online platform that specializes in booking outdoor spaces for social gatherings and events. Founded in 2014 and based in San Francisco, California, the company aims to unlock hidden outdoor areas within urban environments, providing locations suitable for various activities such as barbecues, birthdays, corporate events, and celebrations. Campsyte focuses on making unique outdoor experiences accessible and affordable, encouraging a sense of community and connection among city dwellers. By offering personalized and convenient booking options, Campsyte strives to enhance urban living and foster a sense of belonging, ultimately working towards the vision of creating happier cities.

RoadBotics

Seed Round in 2018
RoadBotics uses advanced computer vision technology to inspect roads and infrastructure globally. It rapidly identifies road issues at scale, providing unbiased ratings and interactive maps for data-driven decision-making by governments and communities.

ClearRoad

Pre Seed Round in 2018
ClearRoad is a company focused on revolutionizing the management and monetization of public road infrastructure. Through its Internet of Things (IoT) platform, ClearRoad enables government agencies in North America to implement road usage pricing models, facilitating the efficient collection of funds for road maintenance and management. The platform's flexibility allows it to integrate with various vehicle identification technologies and regulatory frameworks, making it adaptable to different programmatic designs. ClearRoad has already made significant strides in this area, with established per-mile programs in Oregon and Washington State, as well as partnerships with key players in the tolling and telematics industries. The company's innovative approach aims to automate toll road pricing without relying on traditional proprietary hardware infrastructure, thereby reducing traffic congestion in urban areas.

ODN

Angel Round in 2018
Open Data Nation combines detailed public records and industry expertise to reveal new, leading indicators of risks that threaten lives and livelihoods in cities. It utilizes location-based driving data and open data to predict where car crashes are likely and help auto insurance carriers and city Vision Zero Initiatives prevent crashes and save lives.

Avvir

Pre Seed Round in 2018
Avvir, Inc. is a New York-based company founded in 2017 that specializes in automated construction monitoring services. It offers an enterprise platform designed to streamline construction verification and progress tracking by regularly scanning sites and comparing progress scans to detect defects automatically. The platform integrates with existing systems, enabling seamless workflows from photo capture to construction management. By automating progress tracking, quality control, and as-built documentation, Avvir helps identify potential risks and slowdowns, ultimately reducing costly rework and protecting projects from budget and schedule overruns. This innovative approach transforms Building Information Modeling (BIM) into an official system of record, providing valuable insights to enhance project efficiency and productivity.

Bumblebee Spaces

Seed Round in 2018
Bumblebee Spaces is a San Francisco-based company founded in 2017 that specializes in creating innovative home furnishings through robotics and artificial intelligence. The company's primary product is a modular ceiling system designed to address storage needs by utilizing smart robots and AI technology. This system allows users to store, manage, and retrieve objects on-demand within the ceiling space, effectively increasing usable living area. Bumblebee Spaces also offers a mobile application that enables users to move and preview stored items. The company's approach focuses on maximizing space efficiency by thinking in cubic feet rather than square feet, providing a novel solution for modern living spaces.

Bumblebee Spaces

Seed Round in 2018
Bumblebee Spaces is a San Francisco-based company founded in 2017 that specializes in creating innovative home furnishings through robotics and artificial intelligence. The company's primary product is a modular ceiling system designed to address storage needs by utilizing smart robots and AI technology. This system allows users to store, manage, and retrieve objects on-demand within the ceiling space, effectively increasing usable living area. Bumblebee Spaces also offers a mobile application that enables users to move and preview stored items. The company's approach focuses on maximizing space efficiency by thinking in cubic feet rather than square feet, providing a novel solution for modern living spaces.

Starcity

Series A in 2018
Starcity Properties, Inc. is a San Francisco-based company that develops and operates co-living homes, focusing on community-based living for its residents. Established in 2016, the company offers fully furnished apartments with amenities such as equipped kitchens, WiFi, utilities, community events, and maintenance services. Starcity currently operates nearly 500 beds across San Francisco, Oakland, and Los Angeles, with plans for a development pipeline of approximately 2,000 units. The company's team, consisting of professionals from various sectors including real estate, technology, and hospitality, aims to make urban living more accessible. Unlike many competitors, Starcity operates as both a General Partner and Operator, emphasizing its capacity for full-stack real estate development and management. The company is dedicated to enhancing the living experience in urban environments while maintaining a strong focus on design and community engagement.

VERSATILE

Seed Round in 2018
VERSATILE is a technology company based in Los Altos, California, founded in 2016, that leverages machine learning and artificial intelligence to enhance construction processes. The company has developed an onsite data collection platform that provides detailed real-time analysis of construction site performance. Installed under the hook of cranes, this innovative technology captures and analyzes various data points, offering insights into materials, construction progress, and crane utilization. By delivering actionable information, VERSATILE enables construction managers to make informed decisions, improving project execution efficiency and reducing costs.

Sapient Industries

Seed Round in 2018
Sapient Industries, Inc. specializes in Automated Energy Management Systems (AEMS) that leverage machine learning to optimize energy consumption in residential and commercial buildings. Founded in 2017 and based in Philadelphia, Pennsylvania, the company offers a comprehensive suite of tools including a control dashboard and smart outlets. The control dashboard equips facilities managers with insights and automation capabilities, while smart outlets monitor real-time power consumption and device types of plugged-in equipment. By collecting data on energy usage, Sapient Industries' systems can identify unused equipment, automate energy-efficient practices, and ultimately reduce energy waste and costs. The company's innovative approach not only enhances operational efficiency but also contributes to improved safety and reduced environmental impact.

Kiwibot

Pre Seed Round in 2018
Kiwibot is a pioneer in the development of autonomous robotic systems, specializing in sidewalk delivery robots that operate independently and efficiently. The company focuses on creating a sustainable robotic delivery infrastructure, offering on-demand delivery solutions that include food delivery drones. These robots are designed to reduce delivery costs, allowing businesses to provide faster and more hygienic service to their customers at affordable prices. Kiwibot's innovative approach aims to transform the delivery landscape by leveraging technology to enhance efficiency and convenience in urban environments.

One Concern

Series A in 2017
One Concern develops an AI-based platform that helps governments prepare for and respond to natural disasters. Its predictive analytics engine creates post-disaster damage maps, provides daily situational reports, and offers planning modules. The company focuses on earthquakes, hurricanes, floods, fires, and chronic stresses like poverty and climate change.

Blueprint Power

Seed Round in 2017
Blueprint Power is a New York-based technology company that develops machine-learning tools to automate the management, aggregation, orchestration, and market transactions of energy assets across commercial buildings. The platform enables buildings to function as distributed power plants by optimizing energy use and monetizing capacity through participation in wholesale energy markets. By applying data analytics, it helps regional groups of real estate owners monetize existing energy assets and generate additional revenue streams, improving the financial sustainability of their portfolios as the energy system evolves toward greater use of distributed resources. Founded in 2017, the company supports the monetization and efficient operation of building-scale energy assets.

RentLogic

Venture Round in 2017
RentLogic is a New York-based company established in 2013, specializing in evaluating and grading multi-family residential buildings in New York City. It uses physical inspections and objective health and safety standards to assign grades of A, B, C, or F to approximately 1.1 million apartment buildings. RentLogic's methodology is developed collaboratively with stakeholders from various housing sectors, ensuring fairness, credibility, and objectivity. The company connects building owners with residents through its platform, recognizing those who maintain high-quality buildings and assisting tenants in navigating the rental market.

Swell Energy

Convertible Note in 2017
Swell Energy, established in 2014 and headquartered in Santa Monica, California, specializes in energy storage solutions for residential and commercial customers in Southern California. The company offers smart and lithium-ion home batteries, as well as solar home batteries, and provides comprehensive services including design, permitting, installation, and maintenance. Swell Energy's signature product, EnergyShield, combines solar panels and compact lithium-ion home batteries to supply backup power and act as a buffer between homes and the power grid. The company also facilitates the adoption of clean energy technologies through financing and educational resources, and partners with local solar and storage companies for seamless installations. Additionally, Swell Energy delivers virtual power plant networks and grid-balancing services to utilities, contributing to a more resilient and sustainable distributed energy system.

Blokable

Seed Round in 2017
Blokable is a company based in Seattle, Washington, that specializes in manufacturing pre-fabricated steel frame modular housing units. Founded in 2016, Blokable designs, manufactures, and delivers fully-functional modular structures for residential, retail, and mixed-use projects. The company's vertically integrated solution streamlines the traditional development process, reducing the cost and time required to create new multi-family housing. Blokable engages throughout the entire housing creation process, from design and manufacturing to delivery and operation, offering a variety of floorplans and wall configurations suitable for different building types. This approach aims to create prosperity and equity in communities by providing affordable housing solutions at scale.

Qucit

Venture Round in 2017
Qucit, formerly Quantified Cities, is a technology company that employs data-driven methods and artificial intelligence to enhance urban services' efficiency. Founded on the premise of growing urban populations necessitating smarter city management, Qucit develops a logistics optimization platform for shared mobility systems. This platform automates vehicle fleet deployment and rebalancing, optimizes operating costs, and models human behaviors using diverse urban data. By doing so, Qucit helps companies and institutions streamline shared mobility services, contributing to more livable and sustainable cities.

Upshift

Seed Round in 2017
Upshift is a mobility company offering car subscriptions and autonomous vehicle-as-a-service for urban users, primarily in the San Francisco Bay Area. It provides an identical vehicle on demand, delivered and operated by a remote driver, enabling predictable access without traditional ownership. The service targets low-mileage urban drivers for personal and business use, with all-inclusive, usage-based plans starting around $299 per month for four days of use. The company aims to simplify travel by combining delivery, remote operation, maintenance, insurance, and data-sharing features from a single platform, and is headquartered in Oakland, California.

Lunewave

Pre Seed Round in 2017
Founded in 2017, Lunewave specializes in manufacturing Luneburg Lens-based Antenna and Automotive Radar Sensor Systems. Serving sectors such as telecommunications, aerospace/defense, automotive, and specialized research, the company's products are renowned for their robust design, high resolution, and long detection range.

Near Space Labs

Seed Round in 2017
Near Space Labs is an aerial imagery and earth observation company based in the United States that specializes in providing high-quality geospatial information for various sectors. The company offers cloud-based delivery of fully processed images through its API, facilitating easy monitoring of assets across broad or specific areas. Near Space Labs supports businesses, government organizations, and partners by delivering actionable insights that enhance remote sensing capabilities. Its services are utilized in diverse fields, including insurance, utilities, infrastructure, conservation, smart cities, retail, energy, and disaster response. By monitoring construction progress and addressing issues such as pipeline leaks, vegetation encroachment, and weather-related damage, Near Space Labs enables clients to improve mobility, leisure, and urban planning.
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