At One Ventures
Climate and deep tech venture firm that backs seed and Series A companies using physics-based technology to beat incumbents on unit economics while reducing their industries' environmental footprint. Its SEC adviser record lists Menlo Park, CA as the main office.
- Type
- Venture capital firm
- Location
- Menlo Park, CA
- Website
- https://www.atoneventures.com
- Investment focus
- climate tech, deep tech, air, water, soil, biodiversity
- Stages
- seed, Series A
About
At One Ventures says it invests only in companies that meet three tests at once: the technology must be able to displace an incumbent on economics, it must reduce planetary damage or regenerate ecosystems, and the breakthrough must be rooted in physics rather than incremental software. It primarily invests at seed and Series A across air, water, soil, biodiversity and energy. Its FAQ names Tom Chi, a founding member of Google X, and Laurie Menoud as founding partners. Its website does not name a headquarters, so the location shown is the office in its SEC adviser record.
Funding rounds on RaiseTrack
| Company | Round | Date | Role |
|---|---|---|---|
| Reuse | Series A 2026 | 2026-10-05 | lead |
| Mojave Energy Systems | Series B 2026 | 2026-09-23 | participant |
Sources
Last verified:
- https://www.atoneventures.com/faq
Type: official investor website. Accessed 2026-10-09.
At One Ventures FAQ. Source of the climate and deep tech focus, the seed and Series A stage focus, the Triad framework (superior unit economics, environmental returns, deep tech), the air, water, soil and biodiversity sectors, and founding partners Tom Chi and Laurie Menoud. - https://www.atoneventures.com/
Type: official investor website. Accessed 2026-10-09.
At One Ventures home page. Says the firm finds, funds and grows companies using disruptive deep tech to upend the unit economics of established industries while reducing their planetary footprint, and links its 2026-10-05 post welcoming Reuse as its latest investment. - https://adviserinfo.sec.gov/firm/summary/307972
Type: sec filing. Accessed 2026-10-09.
SEC Investment Adviser Public Disclosure record for At One Ventures OpCo, LLC (CRD 307972), read through the IAPD search service. Lists the office at 1300 El Camino Real, Suite 100, Menlo Park, CA.