Third Sphere
Venture Capital
We invest in early-stage climate action, targeting scalable impact and returns, across clean tech, govtech, real...
9+ investments · 9 portfolio companies
Seed
Pre-Seed
Early Stage
- Website
- thirdsphere.com
- Portfolio Companies
- 9
- Total Investments
- 9
- Last Investment
- Mar 2026
Investment Thesis
We invest in early-stage climate action, targeting scalable impact and returns, across clean tech, govtech, real...
Third Sphere is a Venture Capital firm. It has made 9 investments, including Loamist, Builders Patch and Domatic.
Portfolio9
Co-investors24
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24 co-investors across 24 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×22 · Government ×1 · Angel Investor ×1 · 24 shared rounds
Investment History
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