Fundraising Fox
Greg Reichow
InvestorPartner at Eclipse Ventures
San Francisco Bay Area
Writes $200K – $5M checks · typically $2.5M
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About
Former Tesla executive Greg Reichow leverages his global manufacturing, automation and supply‑chain leadership—including scaling Roadster to high‑volume Model S/X production—to help hardware founders move prototypes into mass production.
Contact· self-published, not guessed
Likely emails· guessed from name + firm domain, not firm-published
- g•••@eclipse.capitalreveal90% confident
- g•••@eclipse.capitalreveal75% confident
Invests in
Deep TechEnergyHardwareHealthtechLogistics & Supply ChainRobotics
Deals · 7
EfficientAIBoard seat
via Eclipse Ventures · filed Dec 2025 · $60.7M raise
Tenstorrent HoldingsBoard seat
via Eclipse Ventures · filed Jul 2025 · $65.8M raise
NuclearBoard seat
via Eclipse Ventures · filed May 2025 · $51.3M raise
GambitBoard seat
via Eclipse Ventures · filed Mar 2023 · $6.5M raise
TenstorrentBoard seat
via Eclipse Ventures · filed Feb 2019 · $20.5M raise
SYMBIO ROBOTICS, INC.Board seat
via Eclipse Ventures · filed Apr 2018 · $14.6M raise
6 River SystemsBoard seat
via Eclipse Ventures · filed Aug 2017 · $15M raise
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Board seats
Investor
Ahead ComputingArc BoatsBright MachinesEfficient ComputerGimlet LabsImpossible AerospacePeak EnergyReliable RoboticsTandem PVThe Nuclear CompanyVulcan Forms
Sources: SEC Form D filings · curated public sources.
Colleagues at Eclipse Ventures
Network4
Investors connected to Greg in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Greg Reichow?
- Former Tesla executive Greg Reichow leverages his global manufacturing, automation and supply‑chain leadership—including scaling Roadster to high‑volume Model S/X production—to help hardware founders move prototypes into mass production.
- Where does Greg Reichow work?
- Greg Reichow is Partner at Eclipse Ventures.
- What does Greg Reichow invest in?
- Greg Reichow invests in Deep Tech, Energy, Hardware, Healthtech, Logistics & Supply Chain, Robotics.
- What check size does Greg Reichow write?
- Greg Reichow typically writes checks of $200K – $5M.
- What boards does Greg Reichow sit on?
- Greg Reichow holds tracked board seats at 6 River Systems, Ahead Computing, EfficientAI, Gambit, Nuclear, SYMBIO ROBOTICS, INC., Tenstorrent, Tenstorrent Holdings.
- What companies has Greg Reichow invested in?
- Investments tracked here include 6 River Systems, Ahead Computing, Arc Boats, Bright Machines, Efficient Computer, Gimlet Labs, Impossible Aerospace, Peak Energy, Reliable Robotics, SYMBIO ROBOTICS, INC., Tandem PV, Tenstorrent, and 2 more.
About this profile. Compiled from public sources — Eclipse Ventures'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