Massachusetts Number of Private Business Establishments in the NAICS 54138 Testing laboratories Industry By County in 2023 Q2 (QCEW)

According to data from the US Bureau of Labor Statistics, in 2023 Q2, Massachusetts had 241 number of private business establishments in the NAICS 54138 Testing laboratories Industry. Among all Massachusetts counties, Middlesex had the highest number of private business establishments (73), followed by Worcester (32), and Norfolk (23).

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

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