Steve Gillis
InvestorManaging Director at ARCH Venture Partners
Seattle, Washington
Writes $50K – $150M checks · typically $25M
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About
Steve Gillis is an immunologist-turned-VC who founded Immunex and Corixa, helped develop Enbrel, and leverages roles at Takeda and early-stage biotech boards to bridge science and pharma operations.
Contact· self-published, not guessed
Invests in
AI & Machine LearningBiotechDeep TechHardwareHealthtechMedical Devices
Deals · 1
Skylark BioBoard seat
via ARCH Venture Partners · filed Apr 2024 · $40.9M raise
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Board seats
Investor
AllozyneBasking BiosciencesBE BiopharmaBitterroot BioCarrick TherapeuticsDispatch BioeGenesisFaraday PharmaceuticalsGenetix Biotherapeutics Inc.hC BioscienceHiberCellImmusanTLifordi ImmunotherapeuticsMozart TherapeuticsPheast TherapeuticsPronirasPulmatrixSonoTheraTFC TherapeuticsTheraclone SciencesVBI VaccinesVBI Vaccines (formerly SciVac Therapeutics)VentiRx PharmaceuticalsVilyaWalden Biosciences
Sources: SEC Form D filings · curated public sources.
Colleagues at ARCH Venture Partners
Network1
Investors connected to Steve in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Steve Gillis?
- Steve Gillis is an immunologist-turned-VC who founded Immunex and Corixa, helped develop Enbrel, and leverages roles at Takeda and early-stage biotech boards to bridge science and pharma operations.
- Where does Steve Gillis work?
- Steve Gillis is Managing Director at ARCH Venture Partners.
- What does Steve Gillis invest in?
- Steve Gillis invests in AI & Machine Learning, Biotech, Deep Tech, Hardware, Healthtech, Medical Devices.
- What check size does Steve Gillis write?
- Steve Gillis typically writes checks of $50K – $150M.
- What boards does Steve Gillis sit on?
- Steve Gillis holds tracked board seats at Basking Biosciences, Skylark Bio.
- What companies has Steve Gillis invested in?
- Investments tracked here include Allozyne, Basking Biosciences, BE Biopharma, Bitterroot Bio, Carrick Therapeutics, Dispatch Bio, eGenesis, Faraday Pharmaceuticals, Genetix Biotherapeutics Inc., hC Bioscience, HiberCell, ImmusanT, and 13 more.
About this profile. Compiled from public sources — ARCH Venture Partners's own website, regulatory filings and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights








