Third Sphere

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

Shaun Abrahamson

Managing Partner

Stonly Baptiste Blue

Managing Partner

Shilpi Kumar

Partner

Past deals in Water

Varuna

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

Aquagenuity

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

Varuna

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

ecomo

Seed Round in 2016
Ecomo Inc. specializes in the design and manufacture of innovative smart water bottles that utilize advanced sensing technology to test, analyze, and purify water. Founded in 2016 and headquartered in Sunnyvale, California, the company addresses the critical issue of water contamination by providing a portable and affordable device capable of detecting various water quality parameters, such as Total Organic Carbon, turbidity, Total Dissolved Solids, heavy metals, and bacteria. Ecomo's product is designed for both indoor and outdoor use, making it suitable for activities like hiking and camping, as well as for everyday use in kitchens and offices. The smart water bottle features a button-less design with readings accessible via a smartphone app, and it is powered by a solar panel for convenience during outdoor activities. Additionally, the device is extendable, allowing for filter and detector add-ons to enhance its functionality.

Rachio

Series A in 2015
Rachio is a Denver-based company that develops intelligent sprinkler controllers and related hardware and software to improve home water efficiency. Its offerings include WiFi-enabled controllers and the Iro device for remote watering and automated scheduling based on weather data, soil characteristics, sun exposure, and water budgets. The company provides cloud-based software and a mobile app that enable users to manage sprinkler systems from anywhere, helping conserve water and reduce irrigation costs.

Rachio

Convertible Note in 2014
Rachio is a Denver-based company that develops intelligent sprinkler controllers and related hardware and software to improve home water efficiency. Its offerings include WiFi-enabled controllers and the Iro device for remote watering and automated scheduling based on weather data, soil characteristics, sun exposure, and water budgets. The company provides cloud-based software and a mobile app that enable users to manage sprinkler systems from anywhere, helping conserve water and reduce irrigation costs.

Rachio

Convertible Note in 2013
Rachio is a Denver-based company that develops intelligent sprinkler controllers and related hardware and software to improve home water efficiency. Its offerings include WiFi-enabled controllers and the Iro device for remote watering and automated scheduling based on weather data, soil characteristics, sun exposure, and water budgets. The company provides cloud-based software and a mobile app that enable users to manage sprinkler systems from anywhere, helping conserve water and reduce irrigation costs.
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