CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between 250 and 499 employees in Maryland than in any other category.
The following table shows how many nonmetallic mineral product manufacturing businesses with between 250 and 499 employees were in Maryland during the period from 2012 to 2016.
Nonmetallic mineral product manufacturing businesses with between 250 and 499 employees in Maryland (2012-2016)
Year
Total businesses
2012
15,242
2013
14,870
2014
14,799
2015
14,731
2016
14,969