US Number of Private Business Establishments By State in the NAICS 561621 Security systems services, except locksmiths 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, Florida had the highest number of private business establishments in the NAICS 561621 Security systems services, except locksmiths Industry (1,144), followed by California (1,054), and Texas (1,016).

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 561621 Security systems services, except locksmiths Industry in 2025 Q3

< 1K

1K to 2.5K

2.5K to 5K

5K to 10K

Over 10K

US Number of Private Business Establishments By State in the NAICS 561621 Security systems services, except locksmiths Industry in 2025 Q3

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State	Number of Business Establishments
Alabama	231
Alaska	24
Arizona	264
Arkansas	126
California	1054
Colorado	249
Connecticut	125
Delaware	56
Florida	1144
Georgia	367
Hawaii	57
Idaho	114
Illinois	298
Indiana	219
Iowa	65
Kansas	99
Kentucky	160
Louisiana	202
Maine	44
Maryland	266
Massachusetts	197
Michigan	200
Minnesota	106
Mississippi	137
Missouri	229
Montana	46
Nebraska	64
Nevada	106
New Hampshire	84
New Jersey	367
New Mexico	74
New York	592
North Carolina	334
North Dakota	19
Ohio	340
Oklahoma	216
Oregon	129
Pennsylvania	370
Rhode Island	77
South Carolina	222
South Dakota	32
Tennessee	263
Texas	1016
Utah	179
Vermont	24
Virginia	271
Washington	252
West Virginia	78
Wisconsin	114
Wyoming	22