# Capture6

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/capture6

- Industry: Environmental Services
- Headquarters: Berkeley, US
- Website: www.capture6.org
- Total disclosed funding: $28M
- Latest round: Series A (Mar 11, 2025)
- Investors on record: 8

## About

Founded in 2021, and based in California, US, Capture6 operates an environmental service provider that develops a solution for capturing carbon dioxide using Direct Air Capture (DAC) technology. Its technology provides a solution that connects the carbon direct air capture process to seawater desalination or water treatment facilities. In March 2025, Capture6 Corp. raised USD 27.5 million in series A funding led by new investor Tetrad Corporation, with participation from other new investors Bridge Investment, Energy Capital Ventures, Jacob S Shapiro Foundation, Third Derivative, and ZER01NE Ventures. Returning investors Elemental Impact, Sopoong Ventures, and an individual investor also participated in the round. As of 2024, the company is led by its co-founder and CEO Dr. Ethan Cohen-Cole. Capture6 offers a solution to extract usable clean water resources such as commercial and agricultural water or drinking water from concentrated water generated by water treatment facilities. The company plans to use the venture funding to expand the services offered. In March 2025, Capture6 Corp. raised USD 27.5 million in series A funding led by Tetrad Corporation, with participation from Bridge Investment, Elemental Impact, Energy Capital Ventures, Jacob S Shapiro Foundation, Sopoong Ventures, Third Derivative, and ZER01NE Ventures. The company plans to utilize the March 2025 funding to advance water recovery projects, develop carbon removal projects, and integrate with industrial partners.

## Funding rounds

- Series A, Mar 11, 2025, $28M — Tetrad Corporation, Elemental Impact, Energy Capital Ventures, Sopoong Ventures, ZER01NE Ventures, Third Derivative, Bridge Investment, Jacob S Shapiro Foundation

## Investors

- Tetrad Corporation (https://capitalatlas.ai/funds/tetrad-corporation) — Series A
- Elemental Impact (https://capitalatlas.ai/funds/elemental-impact) — Series A
- Energy Capital Ventures (https://capitalatlas.ai/funds/energy-capital-ventures) — Series A
- Sopoong Ventures (https://capitalatlas.ai/funds/sopoong-ventures) — Series A
- ZER01NE Ventures (https://capitalatlas.ai/funds/zer01ne-ventures) — Series A
- Third Derivative (https://capitalatlas.ai/funds/third-derivative) — Series A
- Bridge Investment — Series A
- Jacob S Shapiro Foundation — Series A