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Refactor

North America, California, United States, Burlingame

Description

Refactor Capital is a seed stage VC firm investing in bio, climate, and hard tech startups.

Investor Profile

Refactor has made 87 investments, with 8 in the past 12 months and 17% as lead.

Stage Focus

  • Seed (52%)
  • Series A (25%)
  • Series B (9%)
  • Series D (3%)
  • Series C (3%)
  • Series Unknown (3%)
  • Pre Seed (3%)

Country Focus

  • United States (98%)
  • United Kingdom (2%)

Industry Focus

  • Health Care
  • Biotechnology
  • Medical
  • Internet
  • Life Science
  • Manufacturing
  • Pharmaceutical
  • Health Diagnostics
  • Biopharma
  • Therapeutics
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FAQ

Frequently Asked Questions

Learn who this investor regularly partners with—both firms and angels—and explore their latest activity.

Who does Refactor frequently co-invest with?

Cantos
North America, California, United States, San Francisco
Co-Investments: 8
KdT Ventures
North America, Texas, United States, Austin
Co-Investments: 6
Soma Capital
North America, California, United States, San Francisco
Co-Investments: 8
8VC
North America, California, United States, San Francisco
Co-Investments: 6
Y Combinator
North America, California, United States, Mountain View
Co-Investments: 19
SV Angel
North America, California, United States, San Francisco
Co-Investments: 9
BoxGroup
North America, New York, United States, New York
Co-Investments: 8
Fifty Years
North America, California, United States, San Francisco
Co-Investments: 13
Andreessen Horowitz
North America, California, United States, Menlo Park
Co-Investments: 8
Slow Ventures
North America, California, United States, San Francisco
Co-Investments: 6

Which angels does Refactor often collaborate with?

Balaji Srinivasan
Asia, Central Region, Singapore, Singapore
Shared Deals: 2
JD
North America, California, United States, Palo Alto
Shared Deals: 4
BA
North America, California, United States, San Francisco
Shared Deals: 2
JG
North America, California, United States, San Francisco
Shared Deals: 4
JT
Europe, Harjumaa, Estonia, Tallinn
Shared Deals: 2
BF
North America, California, United States, San Francisco
Shared Deals: 3
AW
North America, California, United States, San Francisco
Shared Deals: 2
MB
Europe, Cambridgeshire, United Kingdom, Cambridge
Shared Deals: 2
KM
North America, Texas, United States, Dallas
Shared Deals: 2
NR
North America, California, United States, San Francisco
Shared Deals: 2

What are some of recent deals done by Refactor?

Pilgrim

Redwood City, California, United States

Building the warfighter of tomorrow.

Health DiagnosticsMedical DeviceMilitaryNational Security
Pre SeedMar 17, 2025
Amount Raised: $3,250,000
Causal Labs

San Francisco, California, United States

Causal Labs provides AI physics models to predict and control the weather.

Artificial Intelligence (AI)InternetPredictive AnalyticsSoftware
SeedMar 12, 2025
Amount Raised: $6,000,000
MIIST Therapeutics

Alameda, California, United States

MIIST Therapeutics is a pulmonary drug delivery system and digital platform that enhances the science of inhaled drugs.

Health CareMedicalPharmaceutical
SeedFeb 5, 2025
Amount Raised: $7,000,000
General Galactic

El Segundo, California, United States

General Galactic revolutionize the energy supply chain by producing synthetic hydrocarbons from air and waste CO2.

EnergyEnergy ManagementRenewable Energy
SeedOct 11, 2024
Amount Raised: $8,000,000
Astranis

San Francisco, California, United States

Astranis is a space startup that builds small and low-cost telecommunications satellites to provide internet access in remote regions.

AerospaceInternetSatellite CommunicationTelecommunications
Series DJul 24, 2024
Amount Raised: $200,000,000
Granza Bio

San Francisco, California, United States

Granza Bio is a company that developing cancer therapies based on human body's immune system.

BiopharmaBiotechnologyMedicalWellness
SeedJul 3, 2024
Amount Raised: $7,140,000
Bedrock Materials

Palo Alto, California, United States

Bedrock Materials is a startup company developing materials and manufacturing procedures for low-cost sodium-ion batteries.

ChemicalManufacturing
SeedMay 16, 2024
Amount Raised: $9,000,000
Rubedo Life Sciences

Sunnyvale, California, United States

Rubedo Life Sciences focuses on developing medicines that target the specific cells responsible for aging, known as pathologic cells.

BiotechnologyHealth CareLife Science
Series AApr 22, 2024
Amount Raised: $40,000,000
Orchid

San Francisco, California, United States

Orchid is a reproductive technology startup that is capable of detecting rare genetic disorders.

BiotechnologyHealth CareMedicalmHealth
SeedDec 5, 2023
Amount Raised: $12,000,000
General Galactic

El Segundo, California, United States

General Galactic revolutionize the energy supply chain by producing synthetic hydrocarbons from air and waste CO2.

EnergyEnergy ManagementRenewable Energy
Pre SeedJul 1, 2023
Amount Raised: $1,900,000