Who owns CAGE code 21CK3?

CAGE code 21CK3 belongs to SCHECK & SIRESS PROSTHETICS, INC., SOUTH BARRINGTON, IL. Its SAM.gov registration is Active and expires 2027-06-03, per the SAM.gov public extract dated 2026-07-05.

ActiveExpires in 322 days

Registry identity

Unique Entity ID (UEI)

E3EMQFEG99N3

CAGE Code

21CK3

Registration status

Active

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

Registration expires

2027-06-03

322 days from today.

Registered location

SOUTH BARRINGTON, IL, 60010

Industry classification (NAICS)

Primary NAICS

339113 — Medical Equipment & Supplies Manufacturing

339113· Medical Equipment & Supplies Manufacturing

Questions this record answers

Who is UEI E3EMQFEG99N3?
UEI E3EMQFEG99N3 is SCHECK & SIRESS PROSTHETICS, INC., SOUTH BARRINGTON, IL. 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 21CK3?
CAGE code 21CK3 belongs to SCHECK & SIRESS PROSTHETICS, INC., SOUTH BARRINGTON, IL (UEI E3EMQFEG99N3). Per the SAM.gov public extract dated 2026-07-05, its registration is Active.
What is CAGE code 21CK3?
CAGE code 21CK3 is the Commercial and Government Entity code assigned by the Defense Logistics Agency to SCHECK & SIRESS PROSTHETICS, INC.. It identifies the entity on federal contracts, packaging, and technical data, and links it to its SAM.gov registration.
Is SCHECK & SIRESS PROSTHETICS, INC. registered in SAM.gov?
Per the SAM.gov public extract dated 2026-07-05, SCHECK & SIRESS PROSTHETICS, INC. 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 SCHECK & SIRESS PROSTHETICS, INC.'s SAM.gov registration expire?
SCHECK & SIRESS PROSTHETICS, INC.'s SAM.gov registration expires 2027-06-03, per the public extract dated 2026-07-05. That is about 322 days from today. SAM.gov registrations must be renewed every 12 months.
Where is SCHECK & SIRESS PROSTHETICS, INC. located?
SCHECK & SIRESS PROSTHETICS, INC. is registered in SAM.gov at SOUTH BARRINGTON, IL, 60010. 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.