Protonex
UEI: K82GMYAGGU66
• CAGE: 81R85
• DBA: PNI SENSOR
Overview
Awardee Type
Parent
Name
Protonex
Website
Headquarters
Windsor, CA
United States
United States
Most Recent Award
July 30, 2025
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Federal contract recipient
PROTONEX LLC
dba PNI SENSOR
(UEI K82GMYAGGU66, CAGE 81R85)
is headquartered in Windsor CA.
Its primary registered NAICS is 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing.
The partnership
was founded in December 2017 and
federally registered in
February 2018.
Federal Award Analysis
Protonex 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
PROTONEX LLC
DBA
PNI SENSOR
UEI
K82GMYAGGU66
CAGE Code
81R85
Primary NAICS
SBA Certifications
None
Self Certifications
For Profit Organization, Limited Liability Company, Manufacturer of Goods
Entity Structure
Partnership or Limited Liability Partnership
Purpose of Registration
Federal Contracts and Assistance
Date Founded
Dec. 6, 2017
Initial Registration
Feb. 7, 2018
Last Registration
Jan. 14, 2026
Registration Activation
Jan. 14, 2026
Registration Expiration
Jan. 12, 2027
Fiscal Year End
December 31
Reported Entity Types
For Profit Organization
Limited Liability Company
Manufacturer of Goods
Limited Liability Company
Manufacturer of Goods
State of Incorporation
CA
Country of Incorporation
USA
Employees
<500
Reported NAICS
Accepts Credit Cards
Yes
People
Vendor contacts at Protonex
Contract Vehicles
Protonex multi-award contract vehicles
IDV Awards
Protonex indefinite delivery vehicle awards
Contract Awards
Protonex prime contract awards
Subcontract Awards
Protonex subcontract awards
Approved Supplier
CAGE 81R85 Defense Logistics Agency approved NSNs
Teaming Partners
Disclosed awardee sub and prime contract and grant relationships
Protonex