Liquid 2 Ventures

H3X Technologies designs and manufactures high-power density electric propulsion systems for aviation and urban air mobility. Its propulsion unit integrates the electric motor and inverter into a single compact module, delivering lightweight, high-performance propulsion suitable for retrofit into existing aircraft designs. The company's systems are geared toward decarbonizing aviation and enabling sustainable flight, with applications also cited in marine and heavy industrial use. Founded in 2020 by Jason Sylvestre, Eric Maciolek, and Max Liben, H3X focuses on advancing electric propulsion to support safer, cleaner aerospace and related sectors.

Marathon Fusion is a company focused on the development and engineering of advanced technologies aimed at facilitating the deployment of fusion power plants. Its innovative solutions include the evaluation of metal foil pumps specifically designed for nuclear fusion systems. By leveraging these technologies, Marathon Fusion aims to advance the transition to clean and abundant energy generation. The company's efforts position it at the forefront of renewable energy technology, contributing to the future of energy production through the potential of fusion power.

Anthrogen is a biotechnology research firm that employs bacteria and enzymes to convert atmospheric carbon into valuable chemicals. Its bioengineering platform generates molecular machines for applications in human health, carbon capture, fuels, industrials, and biotech.

AirMyne is a next-generation Direct Air Capture company focused on removing carbon dioxide from the atmosphere. Established in 2022 by experienced professionals in the deep tech sector through Y Combinator, the company has developed a patented technology that employs a liquid capture agent combined with a low-temperature thermal regeneration process. This innovative approach allows for integration with various low-carbon energy sources and utilizes inputs that are both cost-effective and easily sourced. By providing efficient carbon removal solutions, AirMyne aims to assist companies and organizations in achieving their net-zero emissions targets while scaling its operations in the carbon removal sector.

Canoa is a company that provides a digital design platform aimed at enhancing the efficiency of the design process for retrofitting and adapting existing buildings. This platform allows designers to create, share, present, and collaborate on design projects seamlessly, facilitating a more streamlined workflow. By enabling clients to visualize the potential of their spaces, Canoa empowers businesses to implement low-carbon office solutions at scale, ultimately reducing costs and minimizing environmental impact. Through its innovative tools, Canoa supports the transformation of commercial spaces into sustainable environments, fostering a collaborative approach from the initial concept to project completion.

Helio is a company focused on facilitating the transition from fossil fuels to complete electrification of homes. It operates an innovative online platform that provides customers with a straightforward and cost-effective approach to achieve whole-home electrification. The platform integrates various systems including solar energy, heating and cooling, electrical systems, insulation, and ventilation, ensuring a holistic design for energy efficiency. By promoting the use of electric solutions, Helio aims to help customers reduce their carbon footprints and minimize reliance on fossil fuels, contributing to a more sustainable future.

Carbon Robotics is a robotics company dedicated to advancing agricultural practices through innovative technology. The company's flagship product, the Autonomous Weeder, employs artificial intelligence and computer vision to autonomously identify and eliminate weeds in crop fields. By distinguishing between crops and unwanted plants, the Autonomous Weeder effectively removes weeds without the need for herbicides or manual labor, presenting a sustainable and efficient solution for weed management. This technology not only enhances farming methods but also aims to optimize crop yields, thereby revolutionizing traditional agricultural tasks and promoting more sustainable farming practices.

Founded in 2021, Stralis Aircraft aims to decarbonize air travel and enhance passenger experience. The company focuses on developing hydrogen-electric aircraft, believing this technology offers a clean, lightweight, and cost-effective solution for sustainable flight.

Normal Robotics designs and builds climate-ready homes that minimize environmental impact through passive design strategies like optimal orientation, shading, and natural ventilation.

Natilus Inc. is a California-based company that specializes in manufacturing aircraft drones for freight forwarding. Founded in 2016 by Aleksey Matyushev and Anatoly Starikov, the company aims to transform the air cargo industry through innovative designs and advanced technology. With a team of engineering experts who have extensive experience in various aviation sectors, Natilus seeks to reduce air freight costs and improve accessibility for underdeveloped areas, ultimately enhancing global supply chain efficiency and sustainability. Its aircraft, including the Kona short-haul UAV, Alisio medium/long-range UAV, and Nordes long-range UAV, are constructed from carbon fiber composites and utilize existing ground infrastructure and standard air cargo containers. This design allows for remote piloting capabilities and positions Natilus to capitalize on a significant market opportunity, projecting an expansion of the air freight sector to $470 billion through cost reductions and increased efficiency.

AirMyne is a next-generation Direct Air Capture company focused on removing carbon dioxide from the atmosphere. Established in 2022 by experienced professionals in the deep tech sector through Y Combinator, the company has developed a patented technology that employs a liquid capture agent combined with a low-temperature thermal regeneration process. This innovative approach allows for integration with various low-carbon energy sources and utilizes inputs that are both cost-effective and easily sourced. By providing efficient carbon removal solutions, AirMyne aims to assist companies and organizations in achieving their net-zero emissions targets while scaling its operations in the carbon removal sector.

Creating greener manufacturing with made-to-order custom enzymes.

Continue AI is a developer of a sustainability intelligence platform that leverages artificial intelligence to support organizations in their sustainability efforts. The platform provides environmental, social, and governance (ESG) teams with advanced analytics, reporting tools, and actionable insights tailored to specific business units. This enables companies to navigate ESG regulations effectively while accelerating their progress toward sustainability goals and optimizing resource use. By harnessing the power of data, Continue AI aims to serve as a strategic resource for sustainability leaders, facilitating informed decision-making in the pursuit of sustainable practices.

CogBase is a marketplace that specializes in advanced supply chain solutions across high-tech sectors such as robotics, drones, aerospace, energy, and medical devices. The company has developed an internet platform that facilitates collaboration between manufacturers and buyers, enabling them to streamline the product request process. By focusing on enhancing capabilities rather than competing solely on cost, CogBase empowers manufacturers to differentiate their businesses and strengthen supply chains within these innovative industries. The platform supports effective two-way communication, fostering improved relationships between suppliers and customers.

AirMyne is a next-generation Direct Air Capture company focused on removing carbon dioxide from the atmosphere. Established in 2022 by experienced professionals in the deep tech sector through Y Combinator, the company has developed a patented technology that employs a liquid capture agent combined with a low-temperature thermal regeneration process. This innovative approach allows for integration with various low-carbon energy sources and utilizes inputs that are both cost-effective and easily sourced. By providing efficient carbon removal solutions, AirMyne aims to assist companies and organizations in achieving their net-zero emissions targets while scaling its operations in the carbon removal sector.

The Green Industrial Gas Company.

Alga Biosciences specializes in developing feed additives aimed at reducing agricultural methane emissions produced by cattle. Utilizing biochemistry, the company offers natural red seaweed and other feed additives that effectively mitigate enteric methane emissions in beef cattle and dairy cows. This innovative approach not only helps farmers reduce costs associated with livestock management but also contributes to broader environmental efforts to combat climate change and slow global warming. By targeting methane emissions at the source, Alga Biosciences plays a significant role in promoting sustainable agricultural practices.

Navier is an American maritime company focused on zero-emission, hydrofoil electric vessels designed to redefine waterborne transportation for people and goods. The company develops high-performance electric boats with hydrofoil technology that enable smooth, quiet operation on waterways, delivering eco-friendly transportation without sacrificing speed or utility. By combining energy-efficient propulsion with advanced hull design, Navier aims to lower operating costs and expand access to waterways, offering a scalable alternative to traditional marine transport.

Continue AI is a developer of a sustainability intelligence platform that leverages artificial intelligence to support organizations in their sustainability efforts. The platform provides environmental, social, and governance (ESG) teams with advanced analytics, reporting tools, and actionable insights tailored to specific business units. This enables companies to navigate ESG regulations effectively while accelerating their progress toward sustainability goals and optimizing resource use. By harnessing the power of data, Continue AI aims to serve as a strategic resource for sustainability leaders, facilitating informed decision-making in the pursuit of sustainable practices.

Carbon Robotics is a robotics company dedicated to advancing agricultural practices through innovative technology. The company's flagship product, the Autonomous Weeder, employs artificial intelligence and computer vision to autonomously identify and eliminate weeds in crop fields. By distinguishing between crops and unwanted plants, the Autonomous Weeder effectively removes weeds without the need for herbicides or manual labor, presenting a sustainable and efficient solution for weed management. This technology not only enhances farming methods but also aims to optimize crop yields, thereby revolutionizing traditional agricultural tasks and promoting more sustainable farming practices.

Heimdal is developing innovative carbon capture technology designed to profitably remove CO2 from the atmosphere. Their process aims to permanently store captured carbon dioxide, contributing to global decarbonization efforts.

Kudos is a Boston-based company that specializes in manufacturing natural disposable diapers for babies. Founded in 2019 by Amrita Saigal, the company produces diapers with cotton liners and utilizes biobased, plant-based renewable materials, ensuring that the products are chemical-free and suitable for babies' sensitive skin. By focusing on sustainability and the health of infants, Kudos provides parents with eco-friendly diaper options that prioritize both performance and safety.

PowerX is a developer of an energy management system focused on optimizing heating systems and reducing costs associated with water heating. The system can be integrated with existing water heaters, allowing it to learn users' preferences for water temperature and heat only the necessary amount of water. This approach not only helps customers save on their water heating bills but also contributes to a reduction in carbon emissions. Additionally, PowerX intelligently purchases surplus electricity at the lowest prices, further enhancing its energy efficiency and cost-saving capabilities.

H3X Technologies designs and manufactures high-power density electric propulsion systems for aviation and urban air mobility. Its propulsion unit integrates the electric motor and inverter into a single compact module, delivering lightweight, high-performance propulsion suitable for retrofit into existing aircraft designs. The company's systems are geared toward decarbonizing aviation and enabling sustainable flight, with applications also cited in marine and heavy industrial use. Founded in 2020 by Jason Sylvestre, Eric Maciolek, and Max Liben, H3X focuses on advancing electric propulsion to support safer, cleaner aerospace and related sectors.

Regent designs and manufactures electric flying machines, known as seagliders, for coastal transportation. These wing-in-ground-effect craft operate a few meters above water's surface, combining airplane speed with boat operating costs. Seagliders aim to revolutionize regional travel by connecting coastal cities and islands efficiently and sustainably.

Carbon Zero is a company that offers a credit card designed to help users neutralize their carbon footprints with each purchase. The platform operates by using the fees generated from merchant transactions to finance forestry and carbon capture projects, effectively turning everyday spending into a means of environmental contribution. Users of the card can track and view the sustainable projects they are supporting, reinforcing the connection between their spending and positive ecological impact. By providing a straightforward way for individuals to engage in carbon offset initiatives, Carbon Zero aims to promote sustainability and raise awareness about environmental issues.

Navier is an American maritime company focused on zero-emission, hydrofoil electric vessels designed to redefine waterborne transportation for people and goods. The company develops high-performance electric boats with hydrofoil technology that enable smooth, quiet operation on waterways, delivering eco-friendly transportation without sacrificing speed or utility. By combining energy-efficient propulsion with advanced hull design, Navier aims to lower operating costs and expand access to waterways, offering a scalable alternative to traditional marine transport.

Frost Methane Labs develops flare monitoring systems to reduce concentrated methane emissions. The company provides low-cost, targeted, large-scale climate change mitigation by offering monitoring solutions that integrate with existing installations, enabling real-time alerts, lower maintenance costs, and scalable oversight of methane releases for clients.

Living Carbon is a public benefit corporation based in San Francisco, California, founded in 2019 by Maddie Hall and Patrick Mellor. The company leverages advanced biotechnology to enhance the natural ability of plants, particularly trees, to capture and store carbon dioxide (CO2). By improving photosynthesis, inhibiting photorespiration, increasing growth rates, and shortening tree growing cycles, Living Carbon aims to create more durable wood for building and manufacturing applications while addressing climate change. The company's ultimate goal is to restore balance to the planet's metabolic processes through innovative forest biotechnology solutions.

Juno Residential, Inc. is a company focused on the development of residential apartments, incorporating innovative construction methods to provide environmentally friendly housing solutions. Based in San Francisco, California, Juno specializes in prefabricated houses, utilizing techniques that emphasize speed and efficiency. The company is committed to sustainability, employing organic and low-carbon materials, such as mass timber, in its projects. By offering modern and curated living spaces, Juno aims to address the growing demand for sustainable housing alternatives in urban environments. Founded in 2018, Juno Residential, Inc. was previously known as Lighthouse Residential, Inc.

C16 Biosciences develops palm oil alternatives through microbial fermentation, producing high-performance lipids and oils to replace palm-derived ingredients in food, beauty, and consumer products. Using its fermentation platform, the company aims to deliver sustainable ingredients without conventional palm oil supply chains, reducing environmental impact. It markets Palmless, a platform for sustainable ingredients, and has introduced Torula oil, a bioactive oil with reported benefits for skin and hair health. Founded in 2017 and based in New York, C16 Biosciences serves food manufacturers, refiners, traders, and brands by providing reliable, environmentally friendly ingredients across beauty, personal care, home care, and food markets.

Genecis is an early-stage organic waste processing startup that uses biotechnology to convert waste into biodegradable plastics and other high-value materials. It converts organic waste into PHA (Polyhydroxyalkanoate), a biodegradable, compostable, and non-toxic polymer that can be tuned to replace a wide variety of traditional plastics. PHA can be used for single-use plastics, clothing and textiles, automotive interiors, medical tools and products, and food contact applications.

Juno Residential, Inc. is a company focused on the development of residential apartments, incorporating innovative construction methods to provide environmentally friendly housing solutions. Based in San Francisco, California, Juno specializes in prefabricated houses, utilizing techniques that emphasize speed and efficiency. The company is committed to sustainability, employing organic and low-carbon materials, such as mass timber, in its projects. By offering modern and curated living spaces, Juno aims to address the growing demand for sustainable housing alternatives in urban environments. Founded in 2018, Juno Residential, Inc. was previously known as Lighthouse Residential, Inc.

Kudos is a Boston-based company that specializes in manufacturing natural disposable diapers for babies. Founded in 2019 by Amrita Saigal, the company produces diapers with cotton liners and utilizes biobased, plant-based renewable materials, ensuring that the products are chemical-free and suitable for babies' sensitive skin. By focusing on sustainability and the health of infants, Kudos provides parents with eco-friendly diaper options that prioritize both performance and safety.

Pattern operates an online marketplace focused on home products, aiming to create a family of consumer goods brands united by a common mission. The company offers a range of items, including storage boxes, kitchen tools, and serving trays, all made from sustainable materials. By curating product selections tailored to specific rooms such as bedrooms, kitchens, and bathrooms, Pattern enables customers to easily find and purchase eco-friendly products that enhance their living spaces. The brand emphasizes building personal relationships with consumers to better understand and meet their needs.

Culdesac Inc. is a real estate development company based in San Francisco, California, focused on creating car-free residential neighborhoods in the United States. Established in 2018, the company's first project is in Tempe, Arizona, where it aims to build the first car-free neighborhood from scratch in the country. This innovative approach prioritizes pedestrian accessibility and eco-friendly living by eliminating parking spaces for residents while providing designated areas for visitors. The neighborhood will feature essential services such as grocery stores, coffee shops, coworking spaces, and market halls, allowing residents to engage with their community directly from their doorsteps. Culdesac's vision is to reimagine urban living by putting people before cars, fostering a sustainable and vibrant lifestyle.

C16 Biosciences develops palm oil alternatives through microbial fermentation, producing high-performance lipids and oils to replace palm-derived ingredients in food, beauty, and consumer products. Using its fermentation platform, the company aims to deliver sustainable ingredients without conventional palm oil supply chains, reducing environmental impact. It markets Palmless, a platform for sustainable ingredients, and has introduced Torula oil, a bioactive oil with reported benefits for skin and hair health. Founded in 2017 and based in New York, C16 Biosciences serves food manufacturers, refiners, traders, and brands by providing reliable, environmentally friendly ingredients across beauty, personal care, home care, and food markets.

Grin Scooters is a software company that manages a network of shared electric scooters and skates, aimed at providing a fun and eco-friendly mode of transportation. Currently operating in Mexico City, Guadalajara, Monterrey, Sao Paulo, and Bogota, Grin focuses on enhancing urban mobility while promoting environmental sustainability. The company is dedicated to connecting people through its electric mobility solutions, offering an alternative to traditional transportation methods and contributing to the reduction of pollution in urban areas. Grin has plans to expand its operations to additional cities across Latin America.

Shone Automation is a company focused on transforming the shipping industry through the development of autonomous retrofitted ships. Its innovative platform utilizes artificial intelligence to provide a digital co-pilot for container vessels, enhancing safety and environmental sustainability in ocean trade. By minimizing risks and reducing fuel consumption, Shone Automation aims to support shipowners in protecting their crew and the marine ecosystem. Through its advanced technology, the company seeks to make maritime operations more efficient and eco-friendly.

Natilus Inc. is a California-based company that specializes in manufacturing aircraft drones for freight forwarding. Founded in 2016 by Aleksey Matyushev and Anatoly Starikov, the company aims to transform the air cargo industry through innovative designs and advanced technology. With a team of engineering experts who have extensive experience in various aviation sectors, Natilus seeks to reduce air freight costs and improve accessibility for underdeveloped areas, ultimately enhancing global supply chain efficiency and sustainability. Its aircraft, including the Kona short-haul UAV, Alisio medium/long-range UAV, and Nordes long-range UAV, are constructed from carbon fiber composites and utilize existing ground infrastructure and standard air cargo containers. This design allows for remote piloting capabilities and positions Natilus to capitalize on a significant market opportunity, projecting an expansion of the air freight sector to $470 billion through cost reductions and increased efficiency.

Solugen, Inc. is a specialty chemicals company based in Houston, Texas, founded in 2016. It focuses on producing industrial chemicals through the application of biotechnology and green chemistry, specifically utilizing plant-derived substitutes to replace petroleum-based products. The company offers a range of products, including BioPeroxide, a carbon-negative hydrogen peroxide, and BioChelate, a biodegradable chelant. Other offerings include ScavSol, a multivalent metal sequestrant for energy applications, ScaleSol, an alternative to phosphonates for scale control, and CorrSol, which addresses corrosion and fouling. Solugen's innovative approach combines fermentation and petrochemical processing along with advancements in synthetic biology and enzymatic technology, enabling it to create environmentally friendly chemicals from bio-based feedstocks. Its solutions cater to diverse industries such as agriculture, cleaning, energy, and water, contributing to reduced costs and lower carbon emissions while promoting sustainability.

Drift operates a peer-to-peer energy marketplace that matches energy demand with renewable supply, enabling individuals and businesses to purchase sustainable, carbon-free energy directly from providers and participate in a greener energy ecosystem.

May Mobility, Inc. is an autonomous vehicle company based in Ann Arbor, Michigan, founded in 2017. The company specializes in developing and deploying autonomous vehicle technology to enhance public transportation systems. May Mobility operates a fleet of six-passenger electric shuttles that navigate through traffic using mapped and closed-loop routes. By analyzing city traffic and commuter patterns, the company identifies bottlenecks and optimizes transit routes for various communities. Its services aim to reduce human error in driving, lower pollution levels, and provide economic benefits to both communities and riders. Through its innovative approach, May Mobility seeks to create a safer, greener, and more efficient transportation environment.

IUNU develops an agricultural AI and computer vision platform that supports greenhouse management through a SaaS solution. Its platform provides growers with actionable insights and granular production management capabilities, enabling precise monitoring of crop growth. The LUNA greenhouse AI platform uses computer vision to track plants in real time, identify growing maladies before they affect yields, and promote accountability of growing practices. Founded in 2013 and based in Seattle, the company connects plants, facilities, and people through a single interface, helping commercial greenhouses become precise, predictable, demand-based manufacturers and enabling global access to its technology.

Awayco, Inc. is a San Francisco-based company founded in 2017 that offers an online platform for surfboard membership and outdoor gear rental. The platform connects travelers with local gear providers, allowing users to explore new locations while accessing high-quality equipment. Awayco aims to reduce waste and minimize overproduction by promoting shared use of outdoor gear, positioning itself as a sustainable alternative in the outdoor recreation industry. By collaborating with leading brands, Awayco ensures that customers have access to the latest products, while also simplifying the rental process and enhancing the overall user experience. The company focuses on integrating technology services to streamline inventory management and improve revenue-sharing models for retail partners.

Lawn Love, Inc. is a San Diego-based company that provides a range of lawn care services across the United States. Established in 2014, Lawn Love offers services including lawn maintenance, fertilization, aeration, weed control, and yard clean-up, as well as seasonal services such as leaf and snow removal. The company aims to simplify the process of finding, booking, and paying for landscaping and lawn care services through its technology-driven approach, catering primarily to homeowners who seek efficient solutions for their lawn and gardening needs.

Solugen, Inc. is a specialty chemicals company based in Houston, Texas, founded in 2016. It focuses on producing industrial chemicals through the application of biotechnology and green chemistry, specifically utilizing plant-derived substitutes to replace petroleum-based products. The company offers a range of products, including BioPeroxide, a carbon-negative hydrogen peroxide, and BioChelate, a biodegradable chelant. Other offerings include ScavSol, a multivalent metal sequestrant for energy applications, ScaleSol, an alternative to phosphonates for scale control, and CorrSol, which addresses corrosion and fouling. Solugen's innovative approach combines fermentation and petrochemical processing along with advancements in synthetic biology and enzymatic technology, enabling it to create environmentally friendly chemicals from bio-based feedstocks. Its solutions cater to diverse industries such as agriculture, cleaning, energy, and water, contributing to reduced costs and lower carbon emissions while promoting sustainability.

Upgraded Technologies, established in 2016, operates a circular economy platform for electronics retailers and original equipment manufacturers. Based in Sunnyvale, California, the company's platform enables consumers to trade in used devices and subscribe to new or used ones. It offers an in-store portal for sales associates and an online checkout experience, integrating various partners such as lenders, insurers, logistics providers, refurbishers, and recyclers. The platform provides a branded customer journey, fostering loyalty and sustainability. Notable partners include Apple, Elkjøp, and Microsoft.

Drift operates a peer-to-peer energy marketplace that matches energy demand with renewable supply, enabling individuals and businesses to purchase sustainable, carbon-free energy directly from providers and participate in a greener energy ecosystem.