Who owns CAGE code 166K3?

CAGE code 166K3 belongs to PROTON DOSEIMAGING LLC, AUSTIN, TX. Its SAM.gov registration is Active and expires 2026-10-15, per the SAM.gov public extract dated 2026-07-05.

ActiveExpires in 88 days

Registry identity

Unique Entity ID (UEI)

JDSATF8SN8S3

CAGE Code

166K3

Registration status

Active

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

Registration expires

2026-10-15

88 days from today.

Registered location

AUSTIN, TX, 78717

Industry classification (NAICS)

Primary NAICS

334510 — Navigational, Measuring, Electromedical & Control Instruments

334510· Navigational, Measuring, Electromedical & Control Instruments621512

Questions this record answers

Who is UEI JDSATF8SN8S3?
UEI JDSATF8SN8S3 is PROTON DOSEIMAGING LLC, AUSTIN, TX. 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 166K3?
CAGE code 166K3 belongs to PROTON DOSEIMAGING LLC, AUSTIN, TX (UEI JDSATF8SN8S3). Per the SAM.gov public extract dated 2026-07-05, its registration is Active.
What is CAGE code 166K3?
CAGE code 166K3 is the Commercial and Government Entity code assigned by the Defense Logistics Agency to PROTON DOSEIMAGING LLC. It identifies the entity on federal contracts, packaging, and technical data, and links it to its SAM.gov registration.
Is PROTON DOSEIMAGING LLC registered in SAM.gov?
Per the SAM.gov public extract dated 2026-07-05, PROTON DOSEIMAGING 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 PROTON DOSEIMAGING LLC's SAM.gov registration expire?
PROTON DOSEIMAGING LLC's SAM.gov registration expires 2026-10-15, per the public extract dated 2026-07-05. That is about 88 days from today. SAM.gov registrations must be renewed every 12 months.
Where is PROTON DOSEIMAGING LLC located?
PROTON DOSEIMAGING LLC is registered in SAM.gov at AUSTIN, TX, 78717. 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.