# Windfall Bio

Startup profile on Capital Atlas: https://capitalatlas.ai/startups/windfall-bio

- Industry: Agribusiness
- Headquarters: Menlo Park, US
- Website: www.windfall.bio/
- Total disclosed funding: $35M
- Latest round: Series A (Nov 26, 2023)
- Investors on record: 13

## About

Founded in 2022 and based in California, US, Windfall Bio, Inc. operates as a climate technology company that utilizes bio-methane-eating microbes to help farmers re-establish soil conditions, produce methane-free products, and lessen the effects of global warming. The company is co-founded by Josh Silverman (CEO) and others. In April 2024, Windfall Bio, Inc. raised USD 28 million in series A funding led by investor Prelude Ventures, with participation from returning investors B37 Ventures, Breakthrough Energy Ventures, Mayfield Fund, and UNTITLED. New investors Amazon, Global Brain, Incite Ventures, and Positive Ventures.

The company provides an agricultural system that uses methane-eating bacteria to convert toxic methane on-site into organic soil nutrients. The firm sells microorganisms, digesters, and related services that allow the direct capture of atmospheric methane carbon as well as the transformation of methane from several sources. Windfall Bio increases revenues for the farmers who supply food to communities while lowering the carbon footprint of the planet's food system. The company’s partners include Breakthrough Energy, Baruch Holdings, ULU Ventures, MAHR, Cavallo Ventures, and others. The organization plans to use the April 2024 funding to support the expansion of its industries, manpower, and manufacturing.

## Funding rounds

- Series A, Nov 26, 2023, $26M — Mayfield Fund, Global Brain, Prelude Ventures, B37 Ventures, Breakthrough Energy Ventures, Incite Ventures, Positive Ventures, Amazon, UNTITLED
- Seed, Feb 1, 2023, $9M — Mayfield Fund, Bessemer Venture Partners, Breakthrough Energy Ventures, Baruch Future Ventures, Cavallo Ventures, B37 Ventures-, UNTITLED

## Investors

- Mayfield Fund (https://capitalatlas.ai/funds/mayfield-fund) — Seed, Series A
- Bessemer Venture Partners (https://capitalatlas.ai/funds/bessemer-venture-partners) — Seed
- Breakthrough Energy Ventures (https://capitalatlas.ai/funds/breakthrough-energy-ventures) — Seed, Series A
- Baruch Future Ventures — Seed
- Cavallo Ventures (https://capitalatlas.ai/funds/cavallo-ventures) — Seed
- B37 Ventures- — Seed
- UNTITLED (https://capitalatlas.ai/funds/untitled) — Seed, Series A
- Global Brain (https://capitalatlas.ai/funds/global-brain) — Series A
- Prelude Ventures — Series A
- B37 Ventures (https://capitalatlas.ai/funds/b37-ventures) — Series A
- Incite Ventures (https://capitalatlas.ai/funds/incite-ventures) — Series A
- Positive Ventures (https://capitalatlas.ai/funds/positive-ventures) — Series A
- Amazon (https://capitalatlas.ai/funds/amazon) — Series A