SIC Industry Description

Industry: 9711—National Security
Establishments of the armed forces, including the National Guard, primarily engaged in national security and related activities. Establishments primarily engaged in manufacturing ordnance, ships and other military goods are classified in Manufacturing, Division D. Service academies are classified in Services, Industry 8221, but military training schools are classified here. Military hospitals are classified in Services, Industry Group 806. Establishments of the Coast Guard primarily engaged in the administration, operation, or regulation of transportation are classified in Industry 9621.

Air ForceMilitary training schools
ArmyNational Guard
Marine CorpsNavy
Codes Titles Total Marketable US Businesses
9711National Security13,246
971100National security618
97110000National security618
971104National security, level of government1,060
97110400National security, level of government7
97110401National security, Federal government749
97110402National security, State government265
97110403National security, County government19
97110404National security, Local government20
971199National security, nec11,568
97119901Air Force2,476
97119902Army3,449
97119903Civil Defense416
97119904Marine Corps1,348
97119905Military training schools58
97119906National Guard2,068
97119907Navy1,753