SOSV, established in 1995 and headquartered in Princeton, New Jersey, is a global venture capital firm specializing in early-stage investments. It focuses on deep tech innovations in the health and environmental sectors, supporting founders with breakthrough technologies through its HAX and IndieBio startup development programs. SOSV provides resources, facilities, and lab equipment to accelerate product development and scale, with a track record of helping its portfolio companies secure subsequent funding rounds led by top-tier investors.
Oxyle AG is a Swiss company based in Zurich that specializes in wastewater treatment aimed at removing persistent and toxic micropollutants from water sources. Established in 2020, the company has developed a novel technology that effectively degrades hazardous substances, including pharmaceuticals, personal-care products, endocrine-disrupting chemicals, pesticides, and industrial chemicals. Oxyle serves a diverse clientele, including the pharmaceutical, biotech, chemical, food and beverage sectors, research laboratories, hospitals, and wastewater treatment facilities. Its innovative approach not only helps clients comply with regulatory standards but also offers a sustainable alternative to wastewater incineration, thereby contributing to reduced CO2 emissions.
Brightwater Tools
Seed Round in 2024
Brightwater Tools, headquartered in Vermont, is a woman-led startup specializing in sustainable sanitation solutions. The company has developed a unique building-scale wastewater nutrient recovery system that transforms high-strength wastewater into natural, nutrient-rich fertilizer. This process not only reduces harmful algal blooms in waterways but also promotes a circular economy by recycling nutrients. The system comprises three proprietary pieces of equipment, each facilitating key wastewater processes and available for individual or collective purchase. Brightwater Tools aims to become a significant equipment provider in this sector, with a strong customer base expected upon completion of its prototype and beta testing.
Aequor
Seed Round in 2024
Aequor specializes in developing and marketing proprietary chemicals, cleaners, and water treatments aimed at removing and preventing biofilm, which contributes to various issues such as corrosion and contamination. Founded by a Marine and Medical Microbiologist, Aequor's innovative products are derived from newly discovered marine microbes that produce small molecules effective in biofilm removal and prevention. The company has achieved regulatory approval from the Environmental Protection Agency for several of its non-toxic products, which are classified as green and FDA-approved for food contact. Aequor provides a range of services, including testing, training, consulting, and custom product development, while collaborating with companies to offer comprehensive solutions. Its flagship product demonstrated significant efficacy in NASA's water reuse system on the International Space Station and has shown promise in various closed-loop systems. Aequor is also engaged in projects with the Department of Energy and the Department of Defense, focusing on environmental remediation and enhancing biomass production. As a Woman-Owned Small Business, Aequor is positioned to benefit from government set-asides and matching funds to further its market reach.
Oxyle
Pre Seed Round in 2022
Oxyle AG is a Swiss company based in Zurich that specializes in wastewater treatment aimed at removing persistent and toxic micropollutants from water sources. Established in 2020, the company has developed a novel technology that effectively degrades hazardous substances, including pharmaceuticals, personal-care products, endocrine-disrupting chemicals, pesticides, and industrial chemicals. Oxyle serves a diverse clientele, including the pharmaceutical, biotech, chemical, food and beverage sectors, research laboratories, hospitals, and wastewater treatment facilities. Its innovative approach not only helps clients comply with regulatory standards but also offers a sustainable alternative to wastewater incineration, thereby contributing to reduced CO2 emissions.
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.
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.
NuLeaf Tech
Convertible Note in 2019
NuLeaf Tech, Inc., established in 2015 and based in Cupertino, California, specializes in manufacturing innovative wastewater treatment systems and solar cells targeted at breweries, wineries, and agricultural producers. The company addresses the growing challenge of on-grid wastewater treatment plants, which are increasingly inadequate due to urbanization and climate change. NuLeaf Tech's flagship product, the NuTree, is a modular, on-site wastewater treatment device that allows users to treat their own water using natural processes. Designed to be as manageable as a small garden, the NuTree can be scaled to accommodate varying needs, from individual households to larger businesses, with units priced under $10,000 each. The system promotes a circular economy by enabling water recycling and bioenergy production, while also supporting vertical farming. NuLeaf Tech is exploring pilot projects in locations such as Madagascar, India, and Portland, Oregon, as part of a broader strategy to penetrate the $270 billion U.S. wastewater treatment market, particularly in the Pacific Northwest and rural communities.
Alora
Pre Seed Round in 2019
Alora is an ocean agriculture company focused on developing technology that enables crops to thrive in marine environments. By genetically fortifying plants, Alora's innovative approach allows them to absorb nutrients directly from saltwater, significantly increasing yields while reducing the reliance on freshwater resources. The company employs techniques that mimic natural processes, utilizing the genetic material from land crops to create a sustainable system that distributes the stress of saltwater across a diverse group of genes. Their farms are designed with spatial optimization and hydroponic principles in mind, ensuring that plant roots can effectively access the nutrients necessary for growth. Through these advancements, Alora aims to promote healthy longevity for both people and the ecosystem.
Wazer
Convertible Note in 2019
Wazer is a company that has developed a desktop waterjet cutter aimed at making industrial manufacturing accessible to individuals and small businesses. This innovative machine utilizes a high-pressure stream of water combined with abrasive micro-particles to cut through a wide range of materials, including metals, glass, stone, ceramics, carbon fibers, wood, plastics, rubber, and foam. Unlike other popular fabrication tools that are limited to softer materials, Wazer's cutter offers the ability to work with virtually any material, providing professional-grade fabrication capabilities. By significantly reducing the cost and size of waterjet cutting technology, Wazer enables users to achieve precision cuts in their workshops, thus democratizing advanced manufacturing techniques.
NuLeaf Tech
Seed Round in 2018
NuLeaf Tech, Inc., established in 2015 and based in Cupertino, California, specializes in manufacturing innovative wastewater treatment systems and solar cells targeted at breweries, wineries, and agricultural producers. The company addresses the growing challenge of on-grid wastewater treatment plants, which are increasingly inadequate due to urbanization and climate change. NuLeaf Tech's flagship product, the NuTree, is a modular, on-site wastewater treatment device that allows users to treat their own water using natural processes. Designed to be as manageable as a small garden, the NuTree can be scaled to accommodate varying needs, from individual households to larger businesses, with units priced under $10,000 each. The system promotes a circular economy by enabling water recycling and bioenergy production, while also supporting vertical farming. NuLeaf Tech is exploring pilot projects in locations such as Madagascar, India, and Portland, Oregon, as part of a broader strategy to penetrate the $270 billion U.S. wastewater treatment market, particularly in the Pacific Northwest and rural communities.
Wazer
Seed Round in 2018
Wazer is a company that has developed a desktop waterjet cutter aimed at making industrial manufacturing accessible to individuals and small businesses. This innovative machine utilizes a high-pressure stream of water combined with abrasive micro-particles to cut through a wide range of materials, including metals, glass, stone, ceramics, carbon fibers, wood, plastics, rubber, and foam. Unlike other popular fabrication tools that are limited to softer materials, Wazer's cutter offers the ability to work with virtually any material, providing professional-grade fabrication capabilities. By significantly reducing the cost and size of waterjet cutting technology, Wazer enables users to achieve precision cuts in their workshops, thus democratizing advanced manufacturing techniques.
Wazer
Seed Round in 2017
Wazer is a company that has developed a desktop waterjet cutter aimed at making industrial manufacturing accessible to individuals and small businesses. This innovative machine utilizes a high-pressure stream of water combined with abrasive micro-particles to cut through a wide range of materials, including metals, glass, stone, ceramics, carbon fibers, wood, plastics, rubber, and foam. Unlike other popular fabrication tools that are limited to softer materials, Wazer's cutter offers the ability to work with virtually any material, providing professional-grade fabrication capabilities. By significantly reducing the cost and size of waterjet cutting technology, Wazer enables users to achieve precision cuts in their workshops, thus democratizing advanced manufacturing techniques.
UBA Biologix
Seed Round in 2017
UBA Biologix specializes in developing advanced water treatment systems that utilize biological processes to effectively break down and remove contaminants from mining and industrial wastewater. The company is contracted by notable mining firms, including Anglo American, to address toxic chemicals such as sulfates and selenium in effluent, transforming these harmful substances into valuable, marketable products. Initially focused on reducing sulfate levels in mine wastewater in South Africa, UBA Biologix has expanded its services to offer customized solutions for a variety of water contaminants on a global scale, particularly in the coal, gold, and platinum mining sectors. Through its organic bioremediation systems, UBA Biologix aims to promote environmental sustainability while meeting the specific needs of its clients.
NuLeaf Tech
Pre Seed Round in 2017
NuLeaf Tech, Inc., established in 2015 and based in Cupertino, California, specializes in manufacturing innovative wastewater treatment systems and solar cells targeted at breweries, wineries, and agricultural producers. The company addresses the growing challenge of on-grid wastewater treatment plants, which are increasingly inadequate due to urbanization and climate change. NuLeaf Tech's flagship product, the NuTree, is a modular, on-site wastewater treatment device that allows users to treat their own water using natural processes. Designed to be as manageable as a small garden, the NuTree can be scaled to accommodate varying needs, from individual households to larger businesses, with units priced under $10,000 each. The system promotes a circular economy by enabling water recycling and bioenergy production, while also supporting vertical farming. NuLeaf Tech is exploring pilot projects in locations such as Madagascar, India, and Portland, Oregon, as part of a broader strategy to penetrate the $270 billion U.S. wastewater treatment market, particularly in the Pacific Northwest and rural communities.
Viaex Technologies
Convertible Note in 2016
ViaeX Technologies Inc. specializes in the development and manufacturing of bio-engineered nano-membrane technology solutions aimed at purifying water and air. The company offers innovative biological nanofiltration systems that are significantly more efficient than traditional methods, enabling selective targeting of pollutants and bacteria. These biodegradable and cost-effective systems are designed for rapid scalability, making them suitable for deployment in urban areas facing severe pollution challenges. ViaeX's technology has evolved from extensive research conducted at prestigious institutions, allowing it to address critical issues related to water and air pollution, which contribute to millions of deaths and significant economic losses annually. The company serves a diverse range of clients, including municipalities, governments, and industries worldwide, providing environmentally friendly filtration solutions that enhance energy efficiency and sustainability.
Viaex Technologies
Seed Round in 2016
ViaeX Technologies Inc. specializes in the development and manufacturing of bio-engineered nano-membrane technology solutions aimed at purifying water and air. The company offers innovative biological nanofiltration systems that are significantly more efficient than traditional methods, enabling selective targeting of pollutants and bacteria. These biodegradable and cost-effective systems are designed for rapid scalability, making them suitable for deployment in urban areas facing severe pollution challenges. ViaeX's technology has evolved from extensive research conducted at prestigious institutions, allowing it to address critical issues related to water and air pollution, which contribute to millions of deaths and significant economic losses annually. The company serves a diverse range of clients, including municipalities, governments, and industries worldwide, providing environmentally friendly filtration solutions that enhance energy efficiency and sustainability.
Wazer
Seed Round in 2016
Wazer is a company that has developed a desktop waterjet cutter aimed at making industrial manufacturing accessible to individuals and small businesses. This innovative machine utilizes a high-pressure stream of water combined with abrasive micro-particles to cut through a wide range of materials, including metals, glass, stone, ceramics, carbon fibers, wood, plastics, rubber, and foam. Unlike other popular fabrication tools that are limited to softer materials, Wazer's cutter offers the ability to work with virtually any material, providing professional-grade fabrication capabilities. By significantly reducing the cost and size of waterjet cutting technology, Wazer enables users to achieve precision cuts in their workshops, thus democratizing advanced manufacturing techniques.
GIVN
Convertible Note in 2016
GIVN is a social impact brand specializing in bottled spring water that is naturally alkaline and enriched with electrolytes. The company's flagship product, GIVN Water, not only provides hydration but also contributes to a greater cause; for every bottle sold, GIVN funds one day of clean water for someone in need. This model empowers customers to make a positive social impact with their purchase, aligning everyday consumption with charitable giving.
Qdration
Venture Round in 2015
Creating a foundation for a healthier you by building and increasing awareness about the benefits of alkaline ionized water.
Memstar
Venture Round in 1998
Memstar specializes in the research, development, and manufacturing of polyvinylidene fluoride (PVDF) hollow fiber membrane products, primarily for water and wastewater treatment applications. Founded in 2005 by Dr. Hailin Ge in Singapore, the company's roots in membrane material research date back to the early 1990s at the Singapore Institute of Standards & Industrial Research. Memstar's product offerings include ultrafiltration, membrane bioreactor systems, and reverse osmosis membranes, catering to both wastewater reuse and pretreatment for desalination processes. The company's extensive research background has established a strong technological foundation, enabling rapid growth and innovation in the membrane industry.
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