928110

National Security

Public Administration › National Security and International Affairs › National Security and International Affairs

SBA Size Standard

Contact SBA

Other Verify at SBA.gov →

NAICS Code Hierarchy

92

Sector

Public Administration

928

Subsector

National Security and International Affairs

9281

Industry Group

National Security and International Affairs

928110

National Industry (This Code)

National Security

Official NAICS Description

Source: U.S. Census Bureau 2022 NAICS

📘 Source: U.S. Census Bureau — 2022 NAICS Manual
This industry comprises government establishments of the Armed Forces, including the National Guard, primarily engaged in national security and related activities. Illustrative Examples: Air Force Military police Army Military training schools (except military service academies) Marine Corps National Guard Military courts Navy

✓ Small Business Eligibility at a Glance

Based on SBA Table of Small Business Size Standards (2024)

Size Standard

Contact SBA

Measurement Period

Total assets

Standard Type

Other

Applies To

All contracts under NAICS 928110

Set-Aside Programs

8(a), WOSB, HUBZone, SDVOSB

Certification Required

No (self-certify in SAM.gov)

Size standards are set by the SBA and reviewed periodically. Always verify at SBA.gov before bidding.

Cross-References

The following activities are classified elsewhere in the NAICS system:

Operating college-level military service academies--are classified in Industry 611310, Colleges, Universities, and Professional Schools; and
Regulating and administering water transportation, such as the U.S. Coast Guard and the Merchant Marine--are classified in Industry 926120, Regulation and Administration of Transportation Programs.

How to Use NAICS 928110 in SAM.gov

NAICS code 928110National Security — is used in SAM.gov to identify businesses whose primary activity falls within this classification. When you add this code to your SAM.gov entity registration, contracting officers searching for vendors in the National Security and International Affairs space will be able to find your business.

If this code represents your primary business activity, designate it as your primary NAICS code. Your primary NAICS code determines your size standard for any contract solicited under this code. With a size standard of Contact SBA, your business must be at or below this threshold to qualify as a small business for set-aside contracts under NAICS 928110.

Log in Entity Registration Goods & Services Add NAICS Code Enter 928110 Save

Frequently Asked Questions

What is NAICS code 928110?

NAICS code 928110 is 'National Security', classified under the Public Administration sector (NAICS 92). This industry comprises government establishments of the Armed Forces, including the National Guard, primarily engaged in national security and related activities. Illustrative Examples: Air Force M

What is the SBA small business size standard for NAICS code 928110?

The SBA defines a small business under NAICS code 928110 (National Security) as one with Contact SBA. This size standard determines eligibility for small business set-aside contracts, 8(a), HUBZone, WOSB, and SDVOSB programs in SAM.gov.

How do I register NAICS code 928110 in SAM.gov?

To register NAICS code 928110 in SAM.gov: (1) Log in at sam.gov, (2) Navigate to your Entity Registration, (3) Go to the Assertions section, (4) Add 928110 (National Security) to your NAICS code list. You may designate one code as your Primary NAICS code.

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Related NAICS Codes

Other codes in National Security and International Affairs

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