Who owns CAGE code 012M9?

CAGE code 012M9 belongs to KOSTMAYER CONSTRUCTION, LLC, SLIDELL, LA. Its SAM.gov registration is Active and expires 2026-12-18, per the SAM.gov public extract dated 2026-07-05.

ActiveExpires in 150 days

Registry identity

Unique Entity ID (UEI)

N7EFTTHARWS3

CAGE Code

012M9

Registration status

Active

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

Registration expires

2026-12-18

150 days from today.

Registered location

SLIDELL, LA, 70458

Industry classification (NAICS)

Primary NAICS

237990

236220· Construction of Buildings237990332311· Architectural & Structural Metals Manufacturing332312· Fabricated Structural Metal Manufacturing

Questions this record answers

Who is UEI N7EFTTHARWS3?
UEI N7EFTTHARWS3 is KOSTMAYER CONSTRUCTION, LLC, SLIDELL, LA. 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 012M9?
CAGE code 012M9 belongs to KOSTMAYER CONSTRUCTION, LLC, SLIDELL, LA (UEI N7EFTTHARWS3). Per the SAM.gov public extract dated 2026-07-05, its registration is Active.
What is CAGE code 012M9?
CAGE code 012M9 is the Commercial and Government Entity code assigned by the Defense Logistics Agency to KOSTMAYER CONSTRUCTION, LLC. It identifies the entity on federal contracts, packaging, and technical data, and links it to its SAM.gov registration.
Is KOSTMAYER CONSTRUCTION, LLC registered in SAM.gov?
Per the SAM.gov public extract dated 2026-07-05, KOSTMAYER CONSTRUCTION, 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 KOSTMAYER CONSTRUCTION, LLC's SAM.gov registration expire?
KOSTMAYER CONSTRUCTION, LLC's SAM.gov registration expires 2026-12-18, per the public extract dated 2026-07-05. That is about 150 days from today. SAM.gov registrations must be renewed every 12 months.
Where is KOSTMAYER CONSTRUCTION, LLC located?
KOSTMAYER CONSTRUCTION, LLC is registered in SAM.gov at SLIDELL, LA, 70458. 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.