Mainspring Energy
UEI: XEU1P6B256V6
• CAGE: 9WRM0
Overview
Awardee Type
Parent
Company Description
Local power generation for the net-zero carbon grid.
Name
Mainspring Energy
Headquarters
Menlo Park, CA
United States
United States
Most Recent Award
Jan. 1, 2025
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Federal grant recipient
MAINSPRING ENERGY, INC.
(UEI XEU1P6B256V6, CAGE 9WRM0)
is headquartered in Menlo Park CA.
Its primary registered NAICS is 335312 Motor and Generator Manufacturing.
The corporation
was founded in April 2010 and
federally registered in
March 2023.
Federal Award Analysis
Mainspring Energy federal award history
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Contracts
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Subcontracts
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Grants
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Subgrants
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Total
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Federal Registration and Certifications
Legal Name
MAINSPRING ENERGY, INC.
UEI
XEU1P6B256V6
CAGE Code
9WRM0
Primary NAICS
SBA Certifications
None
Self Certifications
For Profit Organization, Manufacturer of Goods
Entity Structure
Corporate Entity (Not Tax Exempt)
Purpose of Registration
Federal Contracts and Assistance
Date Founded
April 9, 2010
Initial Registration
March 2, 2023
Last Registration
May 9, 2025
Registration Activation
May 9, 2025
Registration Expiration
May 7, 2026
Fiscal Year End
December 31
Reported Entity Types
For Profit Organization
Manufacturer of Goods
Manufacturer of Goods
State of Incorporation
DE
Country of Incorporation
USA
Employees
<500
Disaster Registry
Nationwide
Reported NAICS
Reported PSC
Accepts Credit Cards
No