According to data from the US Bureau of Labor Statistics, in 2023 Q2, New Hampshire added 378 number of private business establishments in the professional and business services industry. Among all New Hampshire counties, Rockingham added the highest number of private business establishments (45), followed by Hillsborough (28), and Merrimack (16).

The first chart below shows the number of establishments by county and the second chart shows the number of establishments added by county. You can also see this information in the table below.

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

You can see similar information for other industries.