CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between 20 and 49 employees in Middlesex County zip codes than in any other category.
The following table shows how many administrative, support, waste management and remediation services businesses with between 20 and 49 employees were in Middlesex County zip codes during the period from 2012 to 2016.
Administrative, support, waste management and remediation services businesses with between 20 and 49 employees in Middlesex County (2012-2016)
Year
Total businesses
2012
124
2013
107
2014
118
2015
122
2016
118