HAX is a venture capital program focused on accelerating hardware startups, operating from San Francisco and Shenzhen. Established in 2012, HAX provides founders with essential resources to rapidly prototype and iterate their products, encompassing physical models, technology developments, user interaction studies, and comprehensive business plans. The program supports accepted teams through a combination of full-time staff, mentors, and a vibrant startup community, emphasizing the development of scalable business strategies. Once products are ready for market introduction, teams transition to San Francisco, where HAX assists with business development, fundraising, and establishing critical partnerships. The program includes specialized initiatives such as HAX Growth, a 7-week bootcamp for launching B2C and B2B hardware startups, and HAX Boost, which helps teams refine their sales and marketing strategies while preparing for growth. HAX is part of SOSV, a global venture capital firm with a diverse portfolio, focusing on technology startups that aim to create meaningful innovations.
Tensorfield Agriculture, founded in 2018 and based in San Jose, California, develops innovative agricultural machinery tailored for specialty row crops. The company focuses on creating robots equipped with computer vision technology that perform selective, non-invasive weeding without the use of herbicides, utilizing thermal micro-dosing techniques. This approach addresses the growing concern of herbicide resistance, allowing farmers to cultivate crops sustainably while ensuring the continued supply of safe, fresh food. Tensorfield Agriculture is supported by the HAX hardware accelerator and has received investment from the global venture capital firm SOSV, positioning it at the forefront of agricultural innovation in a post-herbicide landscape.
AtomICs
Seed Round in 2023
AtomICs is a data storage service provider that offers to store digital data denser, sustainably, and for longer time using small molecules.
Altiro Energy
Seed Round in 2023
Altiro Energy is a renewable energy power generation company that specializes in cleantech renewable power systems. The company has developed an innovative energy storage technology aimed at providing long-term energy storage solutions with zero emissions. Utilizing an iron-based powder, Altiro Energy's technology allows for efficient cycling through charging and discharging processes. This capability is particularly beneficial for wind and solar farms, as it helps stabilize energy production and minimizes waste when energy supply exceeds demand. Through its focus on cost competitiveness and safety, Altiro Energy contributes to the advancement of sustainable energy solutions.
Biomr
Seed Round in 2023
Biomr is a fibre technology company that produces water-proof and oil-proof coatings from renewable organic sources and free from chemicals.
DiviGas
Convertible Note in 2023
DiviGas is an oil and gas company founded in 2019 and headquartered in Central Region, Singapore. The company specializes in the development of advanced hydrogen separation membranes designed for hydrogen purification and gas separation. These membranes exhibit high resistance to heat, pressure, acidity, and plasticity, offering superior performance compared to traditional solutions. Additionally, DiviGas's technology can be integrated with carbon capture and storage systems to facilitate carbon dioxide separation. This innovative approach enables clients to purify hydrogen efficiently and at a lower cost while employing environmentally friendly methods.
TrelliSense
Seed Round in 2023
TrelliSense specializes in advanced technology for the detection and measurement of methane emissions in various industrial settings. The company employs a low-cost mesh sensor array that utilizes sunlight as a spectroscopic light source to accurately identify and quantify methane leaks. Its solutions are applicable across multiple sectors, including oil and gas facilities, landfills, coal mines, bio-digestion plants, and agricultural operations. By providing precise data on the location and amount of methane gas emissions, TrelliSense enables businesses to effectively manage and mitigate their environmental impact.
Verdex Technologies
Convertible Note in 2023
Verdex Technologies Inc. is a company based in North Chesterfield, Virginia, that specializes in the design, patenting, and licensing of non-toxic nanofiber producing equipment for various applications, particularly in filtration and biomedical fields. The company leverages proprietary technology to mass produce advanced nanofibers, enabling the creation of high-quality nonwoven materials suitable for a wide range of uses, including engine filters, liquid filters, industrial air filters, and medical packaging. Verdex's innovative approach allows for the functionalization of nanofibers by incorporating nano-sized ingredients, enhancing the effectiveness of products like water filters. Committed to sustainability, Verdex utilizes biodegradable and bioresorbable polymers in its processes, ensuring that its production methods are environmentally friendly. Founded in 2011, the company aims to unlock the potential of nanofibers and improve quality of life through its advanced materials.
Amatec
Pre Seed Round in 2023
Amatec is an advanced materials company developing innovative construction solutions for the global housing and infrastructure sectors. Our flagship technology transforms industrial gypsum waste into fast-curing, high-strength, and low-carbon alternative concrete — enabling faster, greener, and more cost-effective construction. Amatec’s primary focus is on building a network of Microfactories: compact, modular production units capable of manufacturing high-quality precast housing panels and components. By leveraging phosphogypsum hemihydrate as a core raw material, Amatec helps industries repurpose mineral waste into sustainable building materials, significantly reducing environmental impact. Amatec's solutions are designed for scalability, automation, and rapid deployment, making them ideal for addressing major housing needs in the United States and elsewhere. The company is currently piloting its first microfactory and phosphogypsum processing lines in partnership with major industrial players.
Algoma Homes
Seed Round in 2023
Algoma Homes is a digital platform that designs and delivers net-zero homes faster and cheaper than traditional methods. It was founded in 2023.
Green Li-ion
Series B in 2023
Green Li-ion is a technology company based in Singapore, founded in 2020, that specializes in the recycling of lithium-ion batteries. Its patented multi-cathode technology addresses inefficiencies in traditional battery recycling methods, enabling the rejuvenation of battery cathodes. This innovation not only enhances the purity of the output but also allows lithium-ion batteries to be reused effectively, extending their lifespan without compromising efficiency. By offering a cleaner and faster recycling process, Green Li-ion significantly improves profitability compared to existing methods, thereby mitigating risks to the precious metals industry and contributing positively to environmental sustainability.
Seppure Technologies
Series A in 2023
Seppure Technologies is focused on transforming the energy-intensive processes of chemical separation and purification across various industries. By introducing innovative chemical-resistant nanofiltration membranes, Seppure aims to replace traditional methods like distillation and evaporation, which are known for their high energy consumption and environmental impact. The company's sustainable technology operates without the need for heat, significantly reducing global energy use, emissions, and pollution. This approach not only enhances efficiency in industrial-scale chemical separations but also contributes to a more sustainable future.
Tensorfield Agriculture
Convertible Note in 2022
Tensorfield Agriculture, founded in 2018 and based in San Jose, California, develops innovative agricultural machinery tailored for specialty row crops. The company focuses on creating robots equipped with computer vision technology that perform selective, non-invasive weeding without the use of herbicides, utilizing thermal micro-dosing techniques. This approach addresses the growing concern of herbicide resistance, allowing farmers to cultivate crops sustainably while ensuring the continued supply of safe, fresh food. Tensorfield Agriculture is supported by the HAX hardware accelerator and has received investment from the global venture capital firm SOSV, positioning it at the forefront of agricultural innovation in a post-herbicide landscape.
Mazlite
Seed Round in 2022
Mazlite is a developer of an industrial IoT platform focused on spray monitoring and digitization in hazardous environments. The company provides unique hardware sensors and web-based software that facilitate real-time analytics and cloud-based data management. This technology is particularly beneficial for industries such as automotive paint and pharmaceuticals, allowing manufacturers to monitor spray applications effectively. By utilizing a physics-based artificial intelligence system, Mazlite enables manufacturers to identify and resolve product quality issues, enhance sustainability, and reduce material and energy waste, ultimately minimizing scraps and repairs.
Metal Light
Seed Round in 2022
Metal Light is a clean technology company focused on creating a power-generating platform that utilizes innovative metal-air technology. This system serves as a drop-in replacement for traditional diesel generators, offering a reliable source of electricity while being emission-free at the point of use. The company's approach ensures a lower carbon impact throughout the product's lifecycle, enabling portable energy generation, residential power backup, and off-grid solutions. By providing access to clean and durable lighting at an affordable price, Metal Light aims to meet the growing global demand for sustainable energy alternatives.
Swap Robotics
Seed Round in 2022
Swap Robotics is a robot company that manufactures electric snow and grass-cutting robots. The company was founded in 2019 and is based in Kitchener, Ontario.
Terran Robotics
Seed Round in 2022
Terran Robotics is a construction company based in Bloomington, Indiana, that focuses on innovative home construction services, particularly in automated adobe wall building. The company utilizes artificial intelligence and robotics to enhance traditional earthen building techniques. By employing a custom-designed cable-driven robot for three-dimensional printing of homes, Terran Robotics aims to improve durability with features such as fire resistance and superior sound dampening. This approach enables clients to significantly reduce housing costs, lower energy expenses, and maintain an environmentally friendly footprint.
MAA'VA
Seed Round in 2022
MAA'VA is focused on creating innovative green building materials designed to serve as sustainable alternatives to concrete. The company incorporates recycled plastics, utilizes carbon sequestration techniques, and promotes the upcycling of manufacturing waste. By addressing pressing issues such as the river sand shortage, water scarcity, climate change, and rapid urbanization, MAA'VA aims to provide eco-friendly solutions for construction. Its materials are suitable for both traditional and three-dimensional printing methods, enabling clients to adopt more sustainable practices in their building projects.
XFuel
Venture Round in 2022
XFuel is a company that specializes in producing sustainable and net-zero drop-in fuels for road, marine, and aviation applications. Founded in 2010 and headquartered in Dublin, Ireland, with a presence in Palma de Mallorca, Spain, XFuel has developed innovative technology for the efficient and cost-effective conversion of biomass waste into low-carbon fuels. The company’s advanced fuels generate up to 85% fewer greenhouse gas emissions compared to conventional fossil fuel production, positioning them as a cleaner alternative in the transport sector. By providing decentralized and sustainable fuel solutions, XFuel aims to support distributors and consumers globally in reducing reliance on fossil fuels while working towards carbon-neutral and even carbon-negative fuel options.
Drip.ai
Convertible Note in 2022
Drip.ai is focused on creating innovative technology to produce water from atmospheric moisture at an industrial scale. The company utilizes a unique water panel technology that efficiently harvests humidity present in the air, allowing for the sustainable and affordable generation of water. This process is designed to be completely carbon-neutral, as it does not emit any carbon dioxide during production. By tapping into the abundant moisture in the atmosphere, Drip.ai aims to provide a limitless supply of water while promoting environmental sustainability.
Windfall Bio
Seed Round in 2022
Windfall Bio is a company focused on developing a sustainable technology that captures and transforms methane emissions into organic fertilizer, addressing significant environmental issues associated with methane and synthetic fertilizers. Founded in 2022 and based in San Mateo, California, Windfall Bio utilizes methane-eating microbes to convert methane from various sources, including agriculture, oil and gas, and waste management, into valuable soil nutrients. This innovative solution not only helps industries reduce their methane footprint but also enhances operational efficiency and profitability, benefiting the planet and consumers alike. The company is backed by prominent venture capital firms, demonstrating strong investor confidence in its mission to tackle climate change through nature-based agricultural technology.
Seppure Technologies
Convertible Note in 2022
Seppure Technologies is focused on transforming the energy-intensive processes of chemical separation and purification across various industries. By introducing innovative chemical-resistant nanofiltration membranes, Seppure aims to replace traditional methods like distillation and evaporation, which are known for their high energy consumption and environmental impact. The company's sustainable technology operates without the need for heat, significantly reducing global energy use, emissions, and pollution. This approach not only enhances efficiency in industrial-scale chemical separations but also contributes to a more sustainable future.
Green Li-ion
Series A in 2022
Green Li-ion is a technology company based in Singapore, founded in 2020, that specializes in the recycling of lithium-ion batteries. Its patented multi-cathode technology addresses inefficiencies in traditional battery recycling methods, enabling the rejuvenation of battery cathodes. This innovation not only enhances the purity of the output but also allows lithium-ion batteries to be reused effectively, extending their lifespan without compromising efficiency. By offering a cleaner and faster recycling process, Green Li-ion significantly improves profitability compared to existing methods, thereby mitigating risks to the precious metals industry and contributing positively to environmental sustainability.
Rebartek
Convertible Note in 2022
Rebartek offers comprehensive services in reinforcement cage construction, addressing the industry's increasing needs for productivity, safety, and sustainability. The company specializes in developing advanced software and robotic solutions designed for the construction sector, specifically for the assembly and welding of concrete steel reinforcement bars. This innovative approach enables clients to efficiently construct a variety of structures, including houses, bridges, tunnels, and wind turbines, while ensuring a faster and safer building process.
Drip.ai
Seed Round in 2021
Drip.ai is focused on creating innovative technology to produce water from atmospheric moisture at an industrial scale. The company utilizes a unique water panel technology that efficiently harvests humidity present in the air, allowing for the sustainable and affordable generation of water. This process is designed to be completely carbon-neutral, as it does not emit any carbon dioxide during production. By tapping into the abundant moisture in the atmosphere, Drip.ai aims to provide a limitless supply of water while promoting environmental sustainability.
DiviGas
Seed Round in 2021
DiviGas is an oil and gas company founded in 2019 and headquartered in Central Region, Singapore. The company specializes in the development of advanced hydrogen separation membranes designed for hydrogen purification and gas separation. These membranes exhibit high resistance to heat, pressure, acidity, and plasticity, offering superior performance compared to traditional solutions. Additionally, DiviGas's technology can be integrated with carbon capture and storage systems to facilitate carbon dioxide separation. This innovative approach enables clients to purify hydrogen efficiently and at a lower cost while employing environmentally friendly methods.
Carbix Technologies
Non Equity Assistance in 2021
Carbix is a company focused on converting atmospheric carbon dioxide into carbonates, which serve as raw materials for various industrial products. Utilizing innovative bioreactor technology, Carbix captures CO2 from industrial flue gas and rapidly transforms it, along with mineral inputs, into usable raw materials within hours. The company employs advanced weathering techniques powered by renewable energy or energy-from-waste, enhancing the sequestration of CO2 emissions. This process not only helps mitigate climate change by reducing atmospheric carbon but also enables businesses to source industrial materials sustainably.
Striemo
Seed Round in 2021
Striemo manufactures and develops electric personal mobility. Striemo was founded in 2021 and was headquartered in Tokyo, Japan.
AntePlastics
Seed Round in 2021
AntePlastics eradicates plastic waste and its negative effects on the environment by providing plastic recycling methods. The company revolutionizes plastic recycling technology with its patented methods that can enable the delivery of 100% closed-loop recycling. This enables them to recycle plastics back to their original building blocks, which then can be reused to form plastics again. It was founded in 2021 in Singapore, Central Region.
Tensorfield Agriculture
Convertible Note in 2021
Tensorfield Agriculture, founded in 2018 and based in San Jose, California, develops innovative agricultural machinery tailored for specialty row crops. The company focuses on creating robots equipped with computer vision technology that perform selective, non-invasive weeding without the use of herbicides, utilizing thermal micro-dosing techniques. This approach addresses the growing concern of herbicide resistance, allowing farmers to cultivate crops sustainably while ensuring the continued supply of safe, fresh food. Tensorfield Agriculture is supported by the HAX hardware accelerator and has received investment from the global venture capital firm SOSV, positioning it at the forefront of agricultural innovation in a post-herbicide landscape.
Green Li-ion
Seed Round in 2021
Green Li-ion is a technology company based in Singapore, founded in 2020, that specializes in the recycling of lithium-ion batteries. Its patented multi-cathode technology addresses inefficiencies in traditional battery recycling methods, enabling the rejuvenation of battery cathodes. This innovation not only enhances the purity of the output but also allows lithium-ion batteries to be reused effectively, extending their lifespan without compromising efficiency. By offering a cleaner and faster recycling process, Green Li-ion significantly improves profitability compared to existing methods, thereby mitigating risks to the precious metals industry and contributing positively to environmental sustainability.
Tensorfield Agriculture
Convertible Note in 2020
Tensorfield Agriculture, founded in 2018 and based in San Jose, California, develops innovative agricultural machinery tailored for specialty row crops. The company focuses on creating robots equipped with computer vision technology that perform selective, non-invasive weeding without the use of herbicides, utilizing thermal micro-dosing techniques. This approach addresses the growing concern of herbicide resistance, allowing farmers to cultivate crops sustainably while ensuring the continued supply of safe, fresh food. Tensorfield Agriculture is supported by the HAX hardware accelerator and has received investment from the global venture capital firm SOSV, positioning it at the forefront of agricultural innovation in a post-herbicide landscape.
DiviGas
Convertible Note in 2020
DiviGas is an oil and gas company founded in 2019 and headquartered in Central Region, Singapore. The company specializes in the development of advanced hydrogen separation membranes designed for hydrogen purification and gas separation. These membranes exhibit high resistance to heat, pressure, acidity, and plasticity, offering superior performance compared to traditional solutions. Additionally, DiviGas's technology can be integrated with carbon capture and storage systems to facilitate carbon dioxide separation. This innovative approach enables clients to purify hydrogen efficiently and at a lower cost while employing environmentally friendly methods.
Hearth Labs
Seed Round in 2020
Hearth Labs, based in New York City, specializes in the development of thermal-LiDAR sensors aimed at enhancing the understanding of thermal comfort within built environments. The company's innovative technology includes a thermal light detection and ranging sensor combined with an analysis platform, which allows for the rapid scanning of buildings and the creation of detailed thermal digital twins. By accurately modeling heat transfer, Hearth Labs uncovers opportunities for improving energy efficiency and optimizing building performance. Their solutions assist in designing effective retrofit projects, enabling users to measure thermal environments, reduce energy consumption in heating, ventilation, and air conditioning systems, and ultimately enhance occupant comfort.
Livin Farms
Seed Round in 2019
LIVIN farms is a prominent industrial technology provider in the alternative protein sector, focusing on the development of large-scale insect farming solutions. The company specializes in technologies that facilitate the upcycling of waste into high-quality protein feeds through a comprehensive process that includes waste processing, insect rearing, and robotic handling. By empowering clients to cultivate insect protein, LIVIN farms not only helps reduce industrial waste but also promotes sustainable practices in protein production. Through its innovative approach, the company aims to address the growing demand for alternative protein sources while contributing to environmental sustainability.
Tensorfield Agriculture
Convertible Note in 2019
Tensorfield Agriculture, founded in 2018 and based in San Jose, California, develops innovative agricultural machinery tailored for specialty row crops. The company focuses on creating robots equipped with computer vision technology that perform selective, non-invasive weeding without the use of herbicides, utilizing thermal micro-dosing techniques. This approach addresses the growing concern of herbicide resistance, allowing farmers to cultivate crops sustainably while ensuring the continued supply of safe, fresh food. Tensorfield Agriculture is supported by the HAX hardware accelerator and has received investment from the global venture capital firm SOSV, positioning it at the forefront of agricultural innovation in a post-herbicide landscape.
Hearth Labs
Pre Seed Round in 2019
Hearth Labs, based in New York City, specializes in the development of thermal-LiDAR sensors aimed at enhancing the understanding of thermal comfort within built environments. The company's innovative technology includes a thermal light detection and ranging sensor combined with an analysis platform, which allows for the rapid scanning of buildings and the creation of detailed thermal digital twins. By accurately modeling heat transfer, Hearth Labs uncovers opportunities for improving energy efficiency and optimizing building performance. Their solutions assist in designing effective retrofit projects, enabling users to measure thermal environments, reduce energy consumption in heating, ventilation, and air conditioning systems, and ultimately enhance occupant comfort.
Rebartek
Pre Seed Round in 2019
Rebartek offers comprehensive services in reinforcement cage construction, addressing the industry's increasing needs for productivity, safety, and sustainability. The company specializes in developing advanced software and robotic solutions designed for the construction sector, specifically for the assembly and welding of concrete steel reinforcement bars. This innovative approach enables clients to efficiently construct a variety of structures, including houses, bridges, tunnels, and wind turbines, while ensuring a faster and safer building process.
Livin Farms
Seed Round in 2019
LIVIN farms is a prominent industrial technology provider in the alternative protein sector, focusing on the development of large-scale insect farming solutions. The company specializes in technologies that facilitate the upcycling of waste into high-quality protein feeds through a comprehensive process that includes waste processing, insect rearing, and robotic handling. By empowering clients to cultivate insect protein, LIVIN farms not only helps reduce industrial waste but also promotes sustainable practices in protein production. Through its innovative approach, the company aims to address the growing demand for alternative protein sources while contributing to environmental sustainability.
Seppure Technologies
Pre Seed Round in 2018
Seppure Technologies is focused on transforming the energy-intensive processes of chemical separation and purification across various industries. By introducing innovative chemical-resistant nanofiltration membranes, Seppure aims to replace traditional methods like distillation and evaporation, which are known for their high energy consumption and environmental impact. The company's sustainable technology operates without the need for heat, significantly reducing global energy use, emissions, and pollution. This approach not only enhances efficiency in industrial-scale chemical separations but also contributes to a more sustainable future.
Wastack
Seed Round in 2018
Wastack is an environmental company based in Montreal, Canada, that specializes in automating operations within the waste industry to promote sustainable recycling practices. Founded in 2016, Wastack provides innovative solutions that analyze waste streams for transfer stations and landfills, assisting them in improving recycling rates and increasing revenue. The company develops camera software and devices capable of evaluating loads from various vehicles, including roll-off trucks and front-loaders, while also detecting contaminants. In 2024, Wastack was acquired by Dover Corp, a company based in the United States.
Tensorfield Agriculture
Seed Round in 2018
Tensorfield Agriculture, founded in 2018 and based in San Jose, California, develops innovative agricultural machinery tailored for specialty row crops. The company focuses on creating robots equipped with computer vision technology that perform selective, non-invasive weeding without the use of herbicides, utilizing thermal micro-dosing techniques. This approach addresses the growing concern of herbicide resistance, allowing farmers to cultivate crops sustainably while ensuring the continued supply of safe, fresh food. Tensorfield Agriculture is supported by the HAX hardware accelerator and has received investment from the global venture capital firm SOSV, positioning it at the forefront of agricultural innovation in a post-herbicide landscape.
Neptune Robotics
Venture Round in 2018
Neptune Robotics specializes in the development and manufacture of underwater drones tailored for the maritime industry. These drones are engineered to combat the spread of invasive species in ocean ecosystems. Additionally, they are equipped with filtration and debris collection systems that contribute to ocean cleanup efforts, ultimately aiming to reduce waste and enhance the health of marine environments. By focusing on both ecological preservation and technological innovation, Neptune Robotics addresses critical environmental challenges faced by oceans today.
Livin Farms
Seed Round in 2015
LIVIN farms is a prominent industrial technology provider in the alternative protein sector, focusing on the development of large-scale insect farming solutions. The company specializes in technologies that facilitate the upcycling of waste into high-quality protein feeds through a comprehensive process that includes waste processing, insect rearing, and robotic handling. By empowering clients to cultivate insect protein, LIVIN farms not only helps reduce industrial waste but also promotes sustainable practices in protein production. Through its innovative approach, the company aims to address the growing demand for alternative protein sources while contributing to environmental sustainability.
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