Inertia Enterprises (Series A)
Funding Details
Awarder
Inbox
Date Award
February 13, 2026
Vertical
Energy
Funding Amount
$450,000,000
Company Info
Founders
Jeff Lawson
Market
Fusion Energy
Location
Livermore, CA, USA
Coinvestors
Bessemer Venture Partners, Google Ventures, Modern Capital, Threshold Ventures
Company Description

Inertia is the commercial fusion energy company. Inertia leads laser-based fusion, the only category of fusion energy based on proven physics. To create a world with limitless clean energy, the company is building big.

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