US Number of Private Business Establishments By State in the NAICS 5616 Investigation and security services Industry in 2025 Q1

Updated on April 2, 2026.

According to data from the US Bureau of Labor Statistics, in 2025 Q1, among all US states, California had the highest number of private business establishments in the NAICS 5616 Investigation and security services Industry (5,163), followed by Florida (4,357), and Texas (3,261).

The chart and table below shows the number of business establishments for each state.

You can see similar information for other industries and sectors.

Related Topics: US BLS Topic List.

Data Source: US Bureau of Labor Statistics (QCEW).

See this for other quarters:

US Number of Private Business Establishments By State in the NAICS 5616 Investigation and security services Industry in 2025 Q1

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US Number of Private Business Establishments By State in the NAICS 5616 Investigation and security services Industry in 2025 Q1

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State	Number of Business Establishments
Alabama	651
Alaska	102
Arizona	871
Arkansas	362
California	5163
Colorado	786
Connecticut	389
Delaware	206
Florida	4357
Georgia	1251
Hawaii	258
Idaho	308
Illinois	1044
Indiana	649
Iowa	278
Kansas	257
Kentucky	509
Louisiana	640
Maine	147
Maryland	842
Massachusetts	617
Michigan	713
Minnesota	358
Mississippi	426
Missouri	603
Montana	155
Nebraska	183
Nevada	539
New Hampshire	199
New Jersey	965
New Mexico	291
New York	2240
North Carolina	1105
North Dakota	96
Ohio	1240
Oklahoma	570
Oregon	575
Pennsylvania	1134
Rhode Island	218
South Carolina	622
South Dakota	98
Tennessee	862
Texas	3261
Utah	411
Vermont	80
Virginia	1192
Washington	859
West Virginia	292
Wisconsin	431
Wyoming	83