Massachusetts Number of Private Business Establishments in the NAICS 541715 Research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology) Industry By County in 2023 Q2 (QCEW)

Updated on June 4, 2025.

According to data from the US Bureau of Labor Statistics, in 2023 Q2, Massachusetts had 1,508 number of private business establishments in the NAICS 541715 Research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology) Industry. Among all Massachusetts counties, Middlesex had the highest number of private business establishments (707), followed by Suffolk (179), and Norfolk (75).

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

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Massachusetts Number of Private Business Establishments in the NAICS 541715 Research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology) Industry By County in 2023 Q2
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County Number of Business Establishments
Barnstable 24
Berkshire 4
Bristol 36
Essex 67
Franklin 1
Hampden 7
Hampshire 21
Middlesex 707
Norfolk 75
Plymouth 30
Suffolk 179
Worcester 55