HG Ventures

PinPoint Analytics is the first AI-powered construction data platform that analyzes millions of data points using advanced Machine Learning algorithms. Comprehensive insights into every project with real-time pricing data, leveraging hundreds of factors including weather patterns, market conditions, and historical trend analysis.

Puraffinity Ltd, founded in 2015 and based in London, specializes in innovative water treatment and purification solutions. The company, which was previously known as Customem Ltd before rebranding in July 2019, has developed a sustainable bio-based adsorbent material designed to effectively remove challenging pollutants from contaminated water and wastewater. Utilizing advanced supramolecular chemistry, Puraffinity's technology allows for the selective capture of micro-pollutants, including pesticides, pharmaceuticals, and hazardous chemicals such as per- and polyfluoroalkyl substances. This capability enables clients to comply with stringent wastewater regulations while contributing to the protection of local ecosystems. Puraffinity is committed to addressing pressing water quality challenges through environmentally sustainable practices.

ZwitterCo specializes in advanced membrane solutions for the treatment of highly impaired wastewater, focusing on the development of reverse osmosis and nanofiltration technologies. These innovations enable the effective reuse and recycling of water resources by addressing challenges such as fouling and chemical demands. ZwitterCo's membranes are designed to treat historically unfilterable streams, allowing customers to transform waste into a valuable resource. With features such as chlorine tolerance and resistance to irreversible fouling, the company's technology supports steady performance and durability, making wastewater treatment economically viable for industrial applications.

Vartega Inc. specializes in recycling carbon fiber, a material known for its strength and lightweight properties, primarily serving the aerospace, automotive, wind energy, and sporting goods sectors. Founded in 2014 and based in Golden, Colorado, Vartega has developed a patented recycling process that produces low-cost carbon fiber suitable for various applications, including thermoplastic pellets, nonwoven fabrics, yarns, and three-dimensional printing filament. The company’s technology effectively diverts carbon fiber scrap and waste from landfills, contributing to environmental sustainability by reducing greenhouse gas emissions and enhancing fuel economy in vehicles. Vartega's carbon fiber is available in multiple forms, including semi-continuous, chopped, and milled, making it adaptable for mass-market use.

Aclarity, LLC is a cleantech startup established in 2017 and based in the United States. The company specializes in manufacturing and marketing advanced water purification devices designed for residential use. Aclarity's systems utilize innovative electrochemical technology to effectively eliminate a wide range of contaminants, including pathogens, metals, volatile organic compounds (VOCs), per- and polyfluoroalkyl substances (PFAS), and ammonia from water. These devices provide customers with cost-effective and low-maintenance solutions for comprehensive water treatment, addressing the pressing need for clean water in homes and contributing to broader environmental sustainability efforts.

Puraffinity Ltd, founded in 2015 and based in London, specializes in innovative water treatment and purification solutions. The company, which was previously known as Customem Ltd before rebranding in July 2019, has developed a sustainable bio-based adsorbent material designed to effectively remove challenging pollutants from contaminated water and wastewater. Utilizing advanced supramolecular chemistry, Puraffinity's technology allows for the selective capture of micro-pollutants, including pesticides, pharmaceuticals, and hazardous chemicals such as per- and polyfluoroalkyl substances. This capability enables clients to comply with stringent wastewater regulations while contributing to the protection of local ecosystems. Puraffinity is committed to addressing pressing water quality challenges through environmentally sustainable practices.

Trancend’s mission is to transform the way engineering firms, utilities, and technology suppliers assess and design critical infrastructure. Transcend was started to help transform the culture of these firms by providing software that automates the preliminary engineering of any kind of vertical asset. As these firms implement Transcend’s software it lowers costs, increases revenue (bid on more projects, faster, with more detail in less time), and frees up engineers to evaluate innovative technologies and sustainable design approaches, transcending the standard and sub-optimal solutions of years past.

Bind-X focuses on biotechnology applications aimed at enhancing sustainability across various industries. The company has developed a microbiologically induced bio-cement that utilizes a bio-geochemical process to promote calcium carbonate precipitation within soil. This innovative approach allows for a more cost-effective and environmentally friendly method of controlling dust and pollution, transforming sand into bricks. By optimizing biotechnological processes, Bind-X seeks to improve both the sustainability and profitability of its clients' operations, addressing pressing environmental challenges while providing practical solutions.

Material Evolution is a manufacturing company focused on decarbonizing the cement industry through innovative technology. It specializes in producing smart and sustainable concrete that significantly reduces carbon dioxide emissions. By leveraging artificial intelligence and machine learning, the company transforms material chemistry to create a sustainable cement replacement sourced from hyper-local waste streams. This low-capital expenditure, low-energy manufacturing process allows the construction industry to adopt a more sustainable alternative to traditional ordinary Portland cement, helping businesses meet their environmental goals effectively.

Solarcycle is a solar technology company focused on creating a circular economy for solar energy and renewables through innovative recycling solutions. It provides an affordable and environmentally friendly service for recycling and reusing decommissioned solar panels, targeting solar asset owners. Utilizing patented technology, Solarcycle can recover up to 95% of valuable materials such as silver, silicon, copper, and aluminum from solar panels, while also facilitating the repurposing or recycling of panels still in use. This comprehensive platform aims to enhance solar sustainability and ensure that clean energy remains renewable over its entire lifecycle.

Vartega Inc. specializes in recycling carbon fiber, a material known for its strength and lightweight properties, primarily serving the aerospace, automotive, wind energy, and sporting goods sectors. Founded in 2014 and based in Golden, Colorado, Vartega has developed a patented recycling process that produces low-cost carbon fiber suitable for various applications, including thermoplastic pellets, nonwoven fabrics, yarns, and three-dimensional printing filament. The company’s technology effectively diverts carbon fiber scrap and waste from landfills, contributing to environmental sustainability by reducing greenhouse gas emissions and enhancing fuel economy in vehicles. Vartega's carbon fiber is available in multiple forms, including semi-continuous, chopped, and milled, making it adaptable for mass-market use.

Upclub is a blockchain-based social NFT project focused on creating cultural experiences and entertainment for its members. Utilizing web3 and NFT technology, Upclub aims to foster a vibrant community where members can participate in various activities, including parties, networking events, concerts, and musicals. The platform also allows members to host their own events, facilitating deeper connections and interactions. By leveraging innovative technology, Upclub enhances community engagement and personal growth among its users.

Circulor Ltd. is a company that specializes in developing a blockchain-based traceability platform for industrial supply chains. Founded in 2017 and headquartered in London, with an additional office in Dublin, Circulor serves a diverse clientele, including car manufacturers, electric vehicle battery producers, commodity traders, and miners. The company's innovative technology leverages blockchain and artificial intelligence to enhance the traceability and due diligence of raw materials, helping businesses manage their supply chains more effectively. By enabling the tracking of materials, emissions, and compliance from source to consumption, Circulor allows its customers to secure deliveries, manage payments, and verify the provenance of their raw materials, thereby supporting their sustainability objectives and responsible sourcing initiatives.

6K is a company that specializes in advanced microwave plasma technology, focusing on the development of engineered materials for diverse industries such as additive manufacturing, renewable energy, aerospace, and consumer electronics. Founded in 2014 and headquartered in North Andover, Massachusetts, 6K utilizes its proprietary Unimelt systems to produce high-purity materials rapidly, significantly reducing production time from days to seconds while cutting energy consumption by two-thirds and eliminating wastewater. The company's innovative approach allows for the creation of premium powders and battery cathode materials tailored to specific industry needs, emphasizing sustainability throughout its processes. By leveraging sustainable input streams and precise manufacturing techniques, 6K aims to minimize waste and enhance the quality and performance of the materials it produces, thereby advancing various sectors in the materials engineering landscape.

H2O is a data-backed stable asset with a managed float regime that serves as a medium of exchange and unit of account in decentralized data marketplaces.

Valerann Ltd is a company that specializes in manufacturing wireless sensors and developing software aimed at enhancing road and highway operations. Founded in 2014 and headquartered in Tel Aviv, Israel, with an additional office in London, Valerann's products include V-API, which serves as a gateway for data collection from sensors, a cloud control center for data analysis and consolidation, and Sense-X, which helps analyze the relationship between vehicles and road lanes. The company's technology empowers road network operators by converting complex data from infrastructure and traffic systems into actionable insights. This transformation supports improved safety, reduced congestion, lower emissions, and facilitates the integration of Connected and Autonomous Vehicles (CAVs). Valerann's solutions are designed to optimize traffic management, enhance real-time decision-making, and ultimately improve the efficiency of roadway operations.

Biosynthetic Technologies, LLC is a manufacturer of bio-based synthetic oils derived from organic fatty acids found in plant oils, catering to the lubricant, specialty chemical, and cosmetic industries. The company produces a diverse range of biosynthetic base oils suitable for applications such as passenger car motor oils, marine lubricants, hydraulic fluids, and food-grade lubricants, among others. These oils are designed to outperform traditional petroleum-based products while being sustainable, biodegradable, and non-toxic. Founded in 2004 and headquartered in Irvine, California, with a production facility in Baton Rouge, Louisiana, Biosynthetic Technologies holds a robust portfolio of patents protecting its innovative biosynthetic formulations.

Duality Robotics Inc. specializes in human-robot interaction and robotics simulation tools, focusing on industrial applications. Founded in 2019 and headquartered in Hayward, California, with an additional office in Pittsburgh, the company offers an autonomy simulator for digital twins and an enterprise metaverse that facilitates the generation of synthetic data at scale. By leveraging artificial intelligence-powered human testers and simulation environments, Duality enables robotics teams to efficiently test and train autonomous vehicles, including sidewalks, cars, and trucks, in a virtual setting. This approach accelerates the time-to-market for various robotics applications, making advanced simulation accessible to machine learning, robotics, and engineering teams.

Seeded Network is a borrowing and lending protocol that integrates traditional decentralized finance (DeFi) concepts with a focus on incubating innovative projects. The platform aims to create a cohesive network of DeFi products designed to utilize seeded tokens effectively. By leveraging mechanisms such as borrowing, lending, and staking, Seeded Network offers users the ability to lend digital assets for competitive returns, use assets as collateral for borrowing, and earn rewards through staking. This approach not only enhances accessibility for investors and startups but also fosters a collaborative ecosystem within the cryptocurrency space.

Titan Advanced Energy Solutions specializes in developing advanced battery management systems for lithium-ion batteries, leveraging patented ultrasound technology to enhance battery performance. Their flagship product, ionView, delivers over 99% accuracy in state-of-health and state-of-charge assessments, which leads to a minimum 20% increase in charge capacity and a 125% extension of battery life. The systems also offer real-time monitoring, safety controls, and cell-level balancing. Titan's solutions cater to a diverse range of industries, including automotive, energy storage, mobile devices, and battery manufacturing, ultimately supporting the electrification and decarbonization efforts for a sustainable future. Founded in 2016 and located in Somerville, Massachusetts, the company was previously known as Titan Energy Analytics.

Waggle operates as a decentralized marketplace that facilitates investment diversification for retail investors while offering project teams essential liquidity to sustain their innovations. By developing a cross-chain protocol, Waggle allows retail investors to engage in primary market investments, thereby enhancing their opportunities to contribute to and benefit from the success of the projects they support. This approach not only empowers investors but also creates value for project teams by ensuring access to liquidity, which is crucial for the ongoing development and continuity of their initiatives.

Carbon Limit is a technology company founded in 2020 and headquartered in Boca Raton, Florida, that specializes in carbon capture solutions. Its innovative technology transforms concrete into a permanent carbon capture and storage medium, creating a carbon-negative alternative to traditional Portland cement. By partially replacing Portland cement, this solution allows concrete to actively attract, capture, and permanently store CO2 from the atmosphere. In addition to offering a sustainable building material, Carbon Limit's technology generates high-quality carbon credits, assisting customers in reducing their carbon footprints and achieving their carbon reduction targets in construction projects.

OnStation develops an application designed to enhance efficiency at job sites by providing immediate access to location data, project plans, and communication tools for teams. The app features an automatic station finder that allows users to quickly determine their position on the job, even in areas where survey data and project documents may be scarce. By utilizing a statewide milepost network, OnStation's technology supports smaller projects and facilitates improved connectivity among roadway workers and designers. This integration of critical job site information helps minimize worker downtime and errors, ultimately streamlining project management and fostering consistency across various tasks.

PowerTech Water, Inc. is a company that develops and markets innovative water treatment solutions, focusing on chemical-free technologies. Founded in 2014 and headquartered in Lexington, Kentucky, the company specializes in its flagship product, CapCo, an electrochemical filter designed to effectively remove various metals from water. PowerTech Water serves a diverse range of industries, including batteries, microelectronics, electroplating, automotive, metal finishing, mining, food and beverage, and oil and gas. The CapCo filter targets contaminants such as lead, copper, manganese, iron, silver, gold, mercury, zinc, nickel, and aluminum, aiming to provide efficient and sustainable solutions for wastewater management.

Trancend’s mission is to transform the way engineering firms, utilities, and technology suppliers assess and design critical infrastructure. Transcend was started to help transform the culture of these firms by providing software that automates the preliminary engineering of any kind of vertical asset. As these firms implement Transcend’s software it lowers costs, increases revenue (bid on more projects, faster, with more detail in less time), and frees up engineers to evaluate innovative technologies and sustainable design approaches, transcending the standard and sub-optimal solutions of years past.

Pretred is a company based in Lakewood, Colorado, that specializes in repurposing waste tires and plastics into industrial use barriers and blocks. Founded in 2020, the company focuses on creating sustainable alternatives to traditional concrete, which is known for its environmental impact. Pretred's innovative products not only help reduce greenhouse gas emissions but also offer superior benefits compared to conventional materials. By providing these green products at subsidized costs, Pretred aims to support governments, construction companies, and private entities in adopting more environmentally friendly practices.

Romeo Power, Inc. is an energy technology company specializing in the design and manufacture of lithium-ion battery modules and packs specifically for commercial electric vehicles. Founded in 2015 and headquartered in Vernon, California, the company aims to facilitate sustainable transportation by offering energy-dense battery systems that provide superior performance, including enhanced acceleration, extended range, and improved safety. Romeo Power's product lineup includes Hermes modules tailored for trucks and buses, and the Brown Recluse, a passive cooling system that optimizes heat transfer and can be integrated into various vehicle configurations. The company’s solutions are customizable and scalable, supported by a proprietary battery management system that enhances the longevity and efficiency of its battery offerings.

Ateios Inc. develops advanced technology for manufacturing ultra-thin and customizable batteries suitable for various applications in electronics. Based in Indianapolis, Indiana, the company was founded in 2018 and focuses on creating zinc-oxide batteries that offer 2-5 times higher energy density compared to traditional coin cells. This innovative manufacturing process enables the production of flexible batteries that can be tailored to fit specific product requirements. Ateios' technology is particularly applicable to smart textiles, soft robotics, Internet-of-Things (IoT) devices, and medical or fitness wearables. By facilitating a new generation of thin and flexible electronics, Ateios aims to enhance the integration of battery technology into diverse electronic devices.

MITO Material Solutions, Inc. is a specialty chemical company that focuses on developing and manufacturing graphene-based hybrid polymer modifiers and additives to enhance material performance across various industries. Founded in 2016 and headquartered in Indianapolis, Indiana, with an additional office in Stillwater, Oklahoma, MITO offers innovative products such as the MITO T-Series, a nano-additive that significantly increases the toughness of composite materials by up to 100% while reducing the likelihood of mechanical failure by 80%. This versatility allows industries, including aerospace, recreational vehicle, and boating, to either enhance product durability or decrease material usage, leading to substantial cost savings and weight reduction. MITO's products are compatible with a range of applications, including epoxy resins and thermoplastics, ultimately contributing to improved efficiency and performance in manufacturing processes.

Equispheres Inc. is a Canadian company based in Ottawa, established in 2015, that specializes in the development, manufacture, and marketing of high-performance spherical metal powders for additive manufacturing and metal spray applications, particularly in the aerospace and automotive sectors. The company employs a patent-pending atomization technology that produces uniform, agglomerate-free metal powders with specific characteristics, such as narrow particle size distribution and excellent sphericity. These features enhance the flowability and microstructure of the powders, improving the quality of end products without the need for additional processing like sieving. Equispheres aims to enable manufacturers to fully realize the potential of industrial additive manufacturing while reducing production costs and increasing efficiency.

Wildnote Inc. is a technology company based in San Luis Obispo, California, that specializes in developing a cloud-based platform designed to streamline the collection, management, and reporting of environmental data. Incorporated in 2017, Wildnote offers a customizable application that enables users to create tailored survey forms and efficiently manage data through both a mobile app and a web interface. The platform serves a variety of industries, including environmental compliance and monitoring, ecological restoration, and cultural resource management. Notable clients include AECOM and Jacobs Engineering, among others, who rely on Wildnote's tools to enhance productivity and accuracy in environmental reporting. The platform features prebuilt forms for data collection, agency-ready reporting formats, and an advanced photo management system, which collectively help users save time and reduce costs while ensuring compliance with environmental regulations.

P2 Science, Inc. is a bio-renewable chemistry company based in Woodbridge, Connecticut, specializing in the development and production of specialty chemicals derived from renewable feedstocks, such as vegetable oils. Founded in 2009 by a team that includes Yale scientists and an experienced chemical industry executive, the company focuses on creating high-value ingredients for flavors, fragrances, cosmetics, and other applications. P2 Science aims to provide sustainable alternatives to traditional petrochemical products, catering to diverse markets, including personal care, household cleaning, agriculture, and environmental remediation. Their innovative technology enables the conversion of renewable resources into cost-effective chemical solutions, addressing the increasing demand for greener options among major users in the specialty chemicals sector. The company also maintains a laboratory in New Haven, Connecticut, to support ongoing research and partnerships throughout the supply chain.

Duality Robotics Inc. specializes in human-robot interaction and robotics simulation tools, focusing on industrial applications. Founded in 2019 and headquartered in Hayward, California, with an additional office in Pittsburgh, the company offers an autonomy simulator for digital twins and an enterprise metaverse that facilitates the generation of synthetic data at scale. By leveraging artificial intelligence-powered human testers and simulation environments, Duality enables robotics teams to efficiently test and train autonomous vehicles, including sidewalks, cars, and trucks, in a virtual setting. This approach accelerates the time-to-market for various robotics applications, making advanced simulation accessible to machine learning, robotics, and engineering teams.

Romeo Power, Inc. is an energy technology company specializing in the design and manufacture of lithium-ion battery modules and packs specifically for commercial electric vehicles. Founded in 2015 and headquartered in Vernon, California, the company aims to facilitate sustainable transportation by offering energy-dense battery systems that provide superior performance, including enhanced acceleration, extended range, and improved safety. Romeo Power's product lineup includes Hermes modules tailored for trucks and buses, and the Brown Recluse, a passive cooling system that optimizes heat transfer and can be integrated into various vehicle configurations. The company’s solutions are customizable and scalable, supported by a proprietary battery management system that enhances the longevity and efficiency of its battery offerings.

Puraffinity Ltd, founded in 2015 and based in London, specializes in innovative water treatment and purification solutions. The company, which was previously known as Customem Ltd before rebranding in July 2019, has developed a sustainable bio-based adsorbent material designed to effectively remove challenging pollutants from contaminated water and wastewater. Utilizing advanced supramolecular chemistry, Puraffinity's technology allows for the selective capture of micro-pollutants, including pesticides, pharmaceuticals, and hazardous chemicals such as per- and polyfluoroalkyl substances. This capability enables clients to comply with stringent wastewater regulations while contributing to the protection of local ecosystems. Puraffinity is committed to addressing pressing water quality challenges through environmentally sustainable practices.

Biosynthetic Technologies, LLC is a manufacturer of bio-based synthetic oils derived from organic fatty acids found in plant oils, catering to the lubricant, specialty chemical, and cosmetic industries. The company produces a diverse range of biosynthetic base oils suitable for applications such as passenger car motor oils, marine lubricants, hydraulic fluids, and food-grade lubricants, among others. These oils are designed to outperform traditional petroleum-based products while being sustainable, biodegradable, and non-toxic. Founded in 2004 and headquartered in Irvine, California, with a production facility in Baton Rouge, Louisiana, Biosynthetic Technologies holds a robust portfolio of patents protecting its innovative biosynthetic formulations.

Epogee LLC, based in Indianapolis, Indiana, specializes in developing and producing fat replacement and flavor enhancement food ingredients. Established in 2018, the company offers a portfolio of ingredients designed to reduce calories and fat content while maintaining taste and flavor. Its products are suitable for various food applications, including confectioneries, baked goods, frozen dairy, spreads, dips, peanut butter, grain products, and pasta. Epogee's ingredients are gluten-free, allergen-free, vegan, and made from natural vegetable oils that are free from genetically modified materials, allowing food manufacturers to enhance nutrition and performance in their offerings.

Renewal Mill is an ingredients company based in Oakland, California, founded in 2016, that focuses on reducing food waste by upcycling byproducts from food manufacturing. The company specializes in transforming okara, a byproduct of soymilk production, into high-quality ingredients such as gluten-free flour, which is rich in protein and fiber. Renewal Mill also produces consumer packaged goods, including a vegan okara chocolate chip cookie. Its products are available for purchase online and are distributed in convenience stores and tech company offices throughout the Bay Area, with plans for nationwide distribution. By utilizing its proprietary technology and establishing partnerships with food manufacturers, Renewal Mill aims to create a circular economy in the food industry that enhances nutrition and combats health issues like heart disease and obesity.