United States · 
Where is Inertia based?
Inertia is based in the United States.
United States · Funded startup
Who invested in Inertia
One round we have observed, with the 0 investors named in it. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.
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Funding summaryUpdated 6 Oct 2026
$450Mraised across 1 round, from 0 sources
- Investors
- 0
The rounds
Founders and team
From Inertia's own website: 13 on the team.
- Henry YangVice President, Industrial Engineering
- Jim GaffneyVice President, Head of Integrated Plant Design
- Jeff LawsonCEO & President
- Melinda LeeChief Communications Officer & Head of External Affairs
- Alexander FishkinChief Legal Officer & General Counsel
- Annie KritcherChief Scientist
- MariAnn AlbrechtChief of Staff and Research Program Manager
- Mike DunneCTO and SVP Fusion Power
- Sam CrisafulliChief Systems Engineer
- Ajay ChilumulaHead of Strategic Sourcing & Supply Chain
- Michael BratsafolisHead of Business
- Nathan CarlieHead of Laser Optics
- Sabrina EttingerDirector of Talent Acquisition
Also claim to have backed them
This firm lists Inertia as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.
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