US Number of Private Business Establishments By State in the NAICS 561611 Investigation services Industry in 2023 Q4

Updated on June 5, 2025.

According to data from the US Bureau of Labor Statistics, in 2023 Q4, among all US states, California had the highest number of private business establishments in the NAICS 561611 Investigation services Industry (668), followed by Florida (643), and Texas (410).

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 561611 Investigation services Industry in 2023 Q4

< 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 561611 Investigation services Industry in 2023 Q4

0 of 0

State	Number of Business Establishments
Alabama	87
Alaska	13
Arizona	159
Arkansas	48
California	668
Colorado	152
Connecticut	72
Delaware	48
Florida	643
Georgia	175
Hawaii	26
Idaho	50
Illinois	199
Indiana	78
Iowa	38
Kansas	43
Kentucky	65
Louisiana	84
Maine	38
Maryland	116
Massachusetts	103
Michigan	130
Minnesota	49
Mississippi	56
Missouri	84
Montana	29
Nebraska	27
Nevada	64
New Hampshire	36
New Jersey	132
New Mexico	51
New York	343
North Carolina	204
North Dakota	19
Ohio	164
Oklahoma	104
Oregon	74
Pennsylvania	156
Rhode Island	31
South Carolina	91
South Dakota	23
Tennessee	123
Texas	410
Utah	77
Vermont	20
Virginia	132
Washington	90
West Virginia	51
Wisconsin	75
Wyoming	11