Who owns CAGE code 81R85?

CAGE code 81R85 belongs to PROTONEX LLC, WINDSOR, CA. Its SAM.gov registration is Active and expires 2027-01-12, per the SAM.gov public extract dated 2026-07-05.

ActiveExpires in 175 days

Registry identity

Unique Entity ID (UEI)

K82GMYAGGU66

CAGE Code

81R85

Registration status

Active

This entity has an active SAM.gov registration and is eligible to receive federal awards.

Registration expires

2027-01-12

175 days from today.

Registered location

WINDSOR, CA, 95492

Industry classification (NAICS)

Primary NAICS

334511 — Search, Detection, Navigation & Aeronautical System Manufacturing

334511· Search, Detection, Navigation & Aeronautical System Manufacturing541715· Professional, Scientific & Technical Services

Questions this record answers

Who is UEI K82GMYAGGU66?
UEI K82GMYAGGU66 is PROTONEX LLC, WINDSOR, CA. The Unique Entity ID is the 12-character identifier that replaced the DUNS number in SAM.gov in April 2022. Per the SAM.gov public extract dated 2026-07-05, this entity's registration is Active.
Who owns CAGE code 81R85?
CAGE code 81R85 belongs to PROTONEX LLC, WINDSOR, CA (UEI K82GMYAGGU66). Per the SAM.gov public extract dated 2026-07-05, its registration is Active.
What is CAGE code 81R85?
CAGE code 81R85 is the Commercial and Government Entity code assigned by the Defense Logistics Agency to PROTONEX LLC. It identifies the entity on federal contracts, packaging, and technical data, and links it to its SAM.gov registration.
Is PROTONEX LLC registered in SAM.gov?
Per the SAM.gov public extract dated 2026-07-05, PROTONEX LLC has a SAM.gov registration with status Active. This entity has an active SAM.gov registration and is eligible to receive federal awards. For the authoritative live record, confirm at SAM.gov.
When does PROTONEX LLC's SAM.gov registration expire?
PROTONEX LLC's SAM.gov registration expires 2027-01-12, per the public extract dated 2026-07-05. That is about 175 days from today. SAM.gov registrations must be renewed every 12 months.
Where is PROTONEX LLC located?
PROTONEX LLC is registered in SAM.gov at WINDSOR, CA, 95492. This is the entity's registered physical address in the SAM.gov public extract dated 2026-07-05.

Data from the SAM.gov public monthly extract dated 2026-07-05. SAM.gov data is public domain. This is a point-in-time snapshot; for the authoritative live record, confirm at SAM.gov. To check debarment or exclusion status, see the exclusions records on SAM.gov.