US Number of Private Business Establishments By State in the NAICS 5616 Investigation and security services Industry in 2025 Q3

Updated on April 2, 2026.

According to data from the US Bureau of Labor Statistics, in 2025 Q3, among all US states, California had the highest number of private business establishments in the NAICS 5616 Investigation and security services Industry (5,224), followed by Florida (4,493), and Texas (3,297).

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 Q3

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1K to 2.5K

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US Number of Private Business Establishments By State in the NAICS 5616 Investigation and security services Industry in 2025 Q3

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State	Number of Business Establishments
Alabama	667
Alaska	102
Arizona	846
Arkansas	370
California	5224
Colorado	787
Connecticut	396
Delaware	200
Florida	4493
Georgia	1217
Hawaii	277
Idaho	309
Illinois	1071
Indiana	654
Iowa	283
Kansas	269
Kentucky	504
Louisiana	647
Maine	144
Maryland	833
Massachusetts	629
Michigan	728
Minnesota	354
Mississippi	432
Missouri	619
Montana	165
Nebraska	190
Nevada	538
New Hampshire	206
New Jersey	976
New Mexico	302
New York	2211
North Carolina	1138
North Dakota	92
Ohio	1219
Oklahoma	578
Oregon	562
Pennsylvania	1167
Rhode Island	209
South Carolina	584
South Dakota	101
Tennessee	867
Texas	3297
Utah	422
Vermont	83
Virginia	1197
Washington	876
West Virginia	293
Wisconsin	453
Wyoming	87