PROTONEX LLC (CA)
Registration and award facts
SAM.gov registration as of
- Net obligations since FY2019
- $6.08M
- $6,079,233under this UEI
- FY2026 obligations
- $74.78K†
- $74,781Provisional
- Awards and orders
- 13
- with positive net obligations1 IDV vehicle held
- Latest action
- Jul 15, 2026
- SAM.gov registration
- Active
- Registration expiration date Jan 12, 2027
Registration
- Doing business as
- PNI SENSOR
- Entity structure
- Partnership or Limited Liability Partnership
- Business start date
- Dec 6, 2017 (8 years)
- Location
- Windsor, CA
- State of incorporation
- California
- Website
- pnicorp.com
† FY2026 obligations (provisional; DoD awards signed after Jul 30, 2026 are not yet public).
Contract actions that the Department of Defense both funds and awards are withheld at the source for 90 days, so DoD awards signed after Jul 30, 2026 are not yet public.
Source: SAM.gov entity registration and FPDS contract actions recorded under UEI K82GMYAGGU66. GovChime does not check exclusions.
Performance
Net obligations recorded under this UEI since FY2019. Top lists show the largest five by share of this vendor's net obligations; the shares do not sum to 100%.
Net obligations by fiscal year of action
- FY2026: $74,781 (provisional)
- FY2025: $1,359,197
- FY2024: $4,271,255
- FY2023: $75,000
- FY2022: $75,000
- FY2020: $75,000
- FY2019: $149,000
Total across 7 fiscal years: $6,079,233
Top awarding agencies
- Department of Defense$6,079,233, 100%
Top awarding sub-agencies
- Department of the Air Force$5,455,239, 89.7%
- Department of the Navy$374,000, 6.2%
- Department of the Army$249,994, 4.1%
Top NAICS by obligations
Top product and service codes by obligations
- AC32National defense r&d services; defense-related activities; applied research$4,057,369, 66.7%
- AC12National defense r&d services; department of defense - military; applied research$1,647,864, 27.1%
- 5840Radar equipment, except airborne$224,000, 3.7%
- 6625Electrical and electronic properties measuring and testing instruments$150,000, 2.5%
Capabilities
NAICS codes
- 334511Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing(primary)Small
- 541715E
Small: small business for that NAICS, self-certified in SAM.gov registration.
SBA certifications
No certification in the SBA profile data.
Contracts
Latest awards and orders
- FA864925P0353Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA864926P0285Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA865124CB019Definitive contractDepartment of DefenseDepartment of the Air ForceLatest action
- FA864924P1073Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA864925P0155Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA864924P0420Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA864924P0647Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- FA864924P0031Purchase orderDepartment of DefenseDepartment of the Air ForceLatest action
- W5170124C0007Definitive contractDepartment of DefenseDepartment of the ArmyLatest action
- N6660423FH904Delivery orderunder an indefinite delivery contract (IDC)Department of DefenseDepartment of the NavyLatest action
Contact Info
As of . Source: SAM.gov Points of Contact.
SAM.gov registration for PROTONEX LLC lists a physical address and a separate mailing address, along with 3 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.
Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).
Physical Address
501 AMERICAN WAY
WINDSOR, CA, 95492
USA
Mailing Address
501 AMERICAN WAY
WINDSOR, CA, 95492
USA
Government Business Contact
BECKY OH
501 AMERICAN WAY
WINDSOR, CA, 95407
USA
Electronic Business Contact
BECKY OH
501 AMERICAN WAY
WINDSOR, CA, 95407
USA
Government Business Alternate Contact
ERIC WALTERS
501 AMERICAN WAY
WINDSOR, CA, 95492
USA
Additional Details
As of . Source: SAM.gov Entity Registration.
PROTONEX LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires January 12, 2027.
Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.
Compliance & Risk Assessment
Source: SAM.gov FAR responsesSuspension/Debarment Status
SAM.gov registration reports no active exclusion
Public Display
Entity information is publicly displayed
Disaster Relief Registry
Not registered for disaster relief
Bonding Information
No bonding information provided
EDI
Not declared in SAM.gov
Business Structure
Source: SAM.govRegistration Details
Source: SAM.govInitial Registration
Last Update
Registration Activation
Fiscal Year End
Country of Incorporation
Congressional District
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