Registry · NAICS Index · Sector 92

928110 — National Security

NAICS 928110 is 'National Security', a 2022 U.S. national industry under Sector 92 (Public Administration); there is no specific SBA small-business size standard.

Description

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

Exclusions & Cross-References

  • Government establishments primarily engaged in--

Overview Facts

NAICS Code928110
Industry TitleNational Security
SBA Size StandardNone
IRS PBA CodeNone (none match)
Sectors HierarchySector 92 → 928 → 9281
Source / VerifiedUS Census 2022 NAICS Manual / 2026-06-28
NAICS Structure: 928110 National Industry
Sector (2)
92
Public Administration
Subsector (3)
928
National Security and International Affairs
Industry Group (4)
9281
National Security and International Affairs
Industry (5)
92811
National Security
National Industry (6)
928110
National Security

Legacy SIC Concordance

Trace the historical mapping chain from the 1987 Standard Industrial Classification (SIC) to the modern 2022 NAICS code format.

Related Resources & Compliance Guides

Further regulatory reference links for NAICS code 928110:

Related Industries in 9281

928120 - International Affairs...

Frequently Asked Questions (FAQ)

Is 928110 a valid 2022 NAICS code?

NAICS 928110 is 'National Security', a 2022 U.S. national industry under Sector 92 (Public Administration); there is no specific SBA small-business size standard.

What is the SBA size standard for NAICS 928110?

The SBA small business size standard for NAICS 928110 is None (based on None).

What is the legacy SIC code mapping for 928110?

NAICS code 928110 maps to the legacy 1987 SIC codes: 9711 - National Security.