COMPANY PROFILE · UPDATED 18 NOV 2025
Mainspring Energy
Onsite power generation for the net-zero carbon grid.
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- 2010
- Headcount
- 202
- Open roles
- 89
- Last raised
- Series F · Sign in to view
TECH STACK
How Mainspring Energy builds
LEADERSHIP
Founders & key people
OPEN ROLES
Hiring at Mainspring Energy
FUNDING
Capital raised
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LOCATIONS
Where they work
Mainspring Energy offices
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- Columbus, OH
- Menlo Park, CA3601 Haven Ave
- Salinas, CA
- Tracy, CA