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Refactor Capital

Venture capitalUnited Statesrefactor.comVerified 9 Nov 2026

Refactor Capital is a seed-stage venture capital firm investing in hard tech startups across the United States. Managing $300M across five funds, the firm writes $1–2M checks for companies operating in sectors such as health, AI infrastructure, energy, and aerospace.

StagesSeed
TicketI invest $1–2M in seed stage hard tech startups across the US.quoted from their site
Invests inUS
Deals recorded40
Fund sizeRefactor is a solo employee firm managing $300M across fi…quoted from their site

What they invest in

  • For over a decade, I’ve backed founders refactoring the real world. source
  • I invest $1–2M in seed stage hard tech startups across the US. source

All investments and operations

40 operations
CompanyRoundAmountDateCo-investorsSource
64-X Bio
Applied Bio
––––Portfolio page
Able Health––––Portfolio page
Adventris
Applied Bio
––––Portfolio page
Akasa
Health
––––Portfolio page
ANA Therapeutics––––Portfolio page
Astranis
Aerospace
––––Portfolio page
Atlas
Health
––––Portfolio page
Avail––––Portfolio page
Berkeley Yeast
Critical Materials
––––Portfolio page
Betty Labs––––Portfolio page
Show all 40 operations
Biorender
Health
––––Portfolio page
Blockfolio––––Portfolio page
Brelle
Energy
––––Portfolio page
Causal Labs
Earth Systems
––––Portfolio page
Checkerspot
Critical Materials
––––Portfolio page
Clover Health––––Portfolio page
Coinbase––––Portfolio page
Curative
Health
––––Portfolio page
Enzyme––––Portfolio page
Epana Bio
Immune
––––Portfolio page
FactoryFour––––Portfolio page
Floodbase
Earth Systems
––––Portfolio page
General Galactic
Aerospace
––––Portfolio page
Granza Bio
Immune
––––Portfolio page
Headspace
Health
––––Portfolio page
Hero––––Portfolio page
Hexium
Energy
––––Portfolio page
Inferra
AI Infra
––––Portfolio page
Kip––––Portfolio page
Knowde
Critical Materials
––––Portfolio page
Loyal
Applied Bio
––––Portfolio page
Lucy––––Portfolio page
Macro Oceans
Critical Materials
––––Portfolio page
Miist
Applied Bio
––––Portfolio page
Octant
Applied Bio
––––Portfolio page
Onyx Bio
Immune
––––Portfolio page
PathAI
Health
––––Portfolio page
Pilgrim
Applied Bio
––––Portfolio page
Solugen
Critical Materials
––––Portfolio page
TBC
AI Infra
––––Portfolio page

Exits

Shown only when an exit is documented by a public source.

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