CBP data indicates that there are more establishments categorized as administrative, support, waste management and remediation services businesses with 500 or more employees in Middlesex County zip codes than in any other category.
The following table shows how many professional, scientific and technical services businesses with 500 or more employees were in Middlesex County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with 500 or more employees in Middlesex County (2012-2016)
Year
Total businesses
2012
9
2013
11
2014
11
2015
12
2016
10