3SI SECURITY SYSTEMS INC

SAM.gov registration status & verification

ActiveExpires in 30 days

Registry identity

Unique Entity ID (UEI)

YA7YB56L3Y69

CAGE Code

4MNA1

Registration status

Active

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

Registration expires

2026-08-08

30 days from today.

Registered location

MALVERN, PA, 19355

Industry classification (NAICS)

Primary NAICS

334220 — Communications Equipment Manufacturing

334220· Communications Equipment Manufacturing334290· Communications Equipment Manufacturing334511· Search, Detection, Navigation & Aeronautical System Manufacturing541519· Professional, Scientific & Technical Services561621· Administrative & Support Services

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.