Active: new fund Sep 2026 Verified 4 Nov 2026
Ecosphere Ventures
Houston-based pre-seed through late-seed firm investing in US climatetech and sustainability, both deeptech and software, with an interest in first-time and under-networked founders. Listed location is Sugar Land, TX.
- Type
- VC firm
- Location
- Sugar Land, Texas, United States
- Stages
- Pre-seed, Seed
- Backs
- Climate and energy, Deep tech, Hardware
- Sectors
- Energy, Climate and cleantech, Industrial, Defense, AI, Mobility, Proptech, Agritech
- Fund size / AUM
- $10M Ecosphere Ventures Fund II (Form D offering, 2026)
- Latest fund or filing
- 29 Sep 2026
- Portfolio mix
- Climate and energy 44%; Deep tech 32%; Hardware 16%; B2B software 8% (n=25)
- Website
- ecosphere.vc
Fund filings (SEC Form D)
- Latest fund on file
- Ecosphere Ventures Fund II
- Filed
- 29 Sep 2026 (new notice)
- Fund size
- $10M (total offering)
- Fund vehicles filed in the last 12 months
- 2 (includes feeder and parallel vehicles)
See this fund's filings on SEC EDGAR
Contacts on file
For Ecosphere Ventures, the paid file holds: 8 named decision-makers with roles.
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Notable investments
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Sources
Last checked 4 Nov 2026. Is something wrong? Tell us.
Appears in 74 lists
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