SIC Code 9711: National Security
The SIC code for National Security is 9711.
National Security establishments operate within the SIC 9711 classification, providing products and services as defined by the Standard Industrial Classification system.
National Security (SIC 9711) is part of SIC 971 — National Security, which contains 1 industries.
9711
SIC Code
92811
NAICS Equivalent
NAICS Equivalent
Corresponding NAICS Code
NAICS 92811 — National Security
NAICS 2022 · Sector 92: Public Administration
NAICS replaced SIC for US federal statistics in 1997. Browse all NAICS codes
SIC 1987
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