Preston-Werner Ventures
San Francisco, Californiapwv.com
Overview
Preston-Werner Ventures is an early-stage technology investment firm led by GitHub co-founder Tom Preston-Werner . The firm focuses on startups at the intersection of social justice, climate change, and technology . They invest from Pre-seed through Series A, providing hands-on assistance and VC networking to portfolio companies .
Investments
| Company | Date | Stage | Lead |
|---|---|---|---|
| Unkey | Apr 2026 | Seed | Co-investor |
| Inth | Apr 2026 | Pre Seed | Co-investor |
| Earthmover | Sep 2025 | Seed | Co-investor |
| Myriad AI | Sep 2025 | Seed | Co-investor |
| Commutator Studios | Jul 2025 | Seed | Lead |
Sector & Stage Mix
Industry, funding stage, and valuation band breakdowns.