CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between 50 and 99 employees in Fairfax County zip codes than in any other category.
The following table shows how many construction businesses with between 50 and 99 employees were in Fairfax County zip codes during the period from 2012 to 2016.
Construction businesses with between 50 and 99 employees in Fairfax County (2012-2016)
Year
Total businesses
2012
57
2013
58
2014
62
2015
64
2016
55