Massachusetts Number of Private Business Establishments in the NAICS 541330 Engineering services Industry By County in 2025 Q2 (QCEW)

Updated on April 2, 2026.

According to data from the US Bureau of Labor Statistics, in 2025 Q2, Massachusetts had 2,130 number of private business establishments in the NAICS 541330 Engineering services Industry. Among all Massachusetts counties, Middlesex had the highest number of private business establishments (567), followed by Suffolk (203), and Norfolk (177).

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: Massachusetts BLS Topic List.

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

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Massachusetts Number of Private Business Establishments in the NAICS 541330 Engineering services Industry By County in 2025 Q2

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County	Number of Business Establishments
Barnstable	60
Berkshire	30
Bristol	78
Dukes	6
Essex	135
Franklin	5
Hampden	50
Hampshire	24
Middlesex	567
Nantucket	1
Norfolk	177
Plymouth	118
Suffolk	203
Worcester	152