EarthFirst Capital — Seed VC Firm ($750K–$2.5M Checks)
EarthFirst Capital is a Seed venture capital firm based in San Francisco, CA investing in AI / ML. The firm typically writes $750K–$2.5M checks and has 2 portfolio companies in our records.
- Check size
- $750K–$2.5M
- Portfolio
- 2 companies on record
- Partners
- 1 listed
- Stage
- Seed
- Sectors
- AI / ML
- HQ
- San Francisco, CA
- AUM
- Not in our records
Last verified: 2026-06-13
Seed
$750K – $2.5M
2+ companies
1 partner
Investment Thesis
Investing in groundbreaking seed-stage companies changing the landscape of sustainable technology.
How EarthFirst Capital invests
EarthFirst Capital is a vc firm based in San Francisco, CA. The firm invests at the Seed stage, with a focus on AI / ML. It does not invest in Consumer.
EarthFirst Capital typically writes checks of $750K–$2.5M per investment.
EarthFirst Capital has backed 2 companies in our records, including BioWave, RecycleTech.
Partners & Team
Jack Thompson
Managing Partner
Industry Focus
Invests In
Does Not Invest In
Portfolio Companies (2)
Other
BioWave
RecycleTech
- •Raising at Seed? You're squarely in their sweet spot.
- •Lead with your fit in AI / ML — the sectors they actively back.
- •Size your ask to their typical $750K – $2.5M check.
- •cold outreach ok
- •Address your outreach to a specific partner, such as Jack Thompson, Managing Partner.
- •A warm introduction beats a cold email. Get matched and request an intro.
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