Mainspring Energy, Inc.
Menlo Park, CA
- UEI
- XEU1P6B256V6
- CAGE
- 9WRM0
- Primary NAICS
- 335312 Motor and Generator Manufacturing
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- SAM.gov registration date
- Physical address
- 3601 Haven Ave, Menlo Park, CA 94025, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract awards
Grant awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Bipartisan infrastructure law (BIL) - accelerating linear generator production. The objective of this project is to… | National Energy Technology Lab | $141,449,561 |
Quick answers
Is Mainspring Energy, Inc. registered in SAM.gov?
Yes. Mainspring Energy, Inc.'s SAM.gov registration is active through April 16, 2027.
What is Mainspring Energy, Inc.'s most recent federal award?
Mainspring Energy, Inc.'s most recent federal contract award is Deliver prototype innovative technical solution to on-site back-up power generation that is resilient, economical… (FA44272690001), from Air Mobility Command (USAF), on March 2, 2026.
On GovTribe
See Mainspring Energy, Inc.'s full federal record
- Federal contract awards
- Federal grant awards
- Funding analysis by agency, NAICS and set-aside
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