New Hampshire Number of Private Business Establishments in the NAICS 51821 Data processing, hosting and related services Industry By County in 2025 Q3 (QCEW)

Updated on April 2, 2026.

According to data from the US Bureau of Labor Statistics, in 2025 Q3, New Hampshire had 427 number of private business establishments in the NAICS 51821 Data processing, hosting and related services Industry. Among all New Hampshire counties, Rockingham had the highest number of private business establishments (33), followed by Hillsborough (32), and Grafton (8).

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

You can see similar information for other states, and for the United States.

You can see similar information for other industries.

Related Topics: New Hampshire BLS Topic List.

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

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New Hampshire Number of Private Business Establishments in the NAICS 51821 Data processing, hosting and related services Industry By County in 2025 Q3

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County	Number of Business Establishments
Belknap	2
Cheshire	4
Coos	1
Grafton	8
Hillsborough	32
Merrimack	8
Rockingham	33
Strafford	2
Sullivan	1