CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between 20 and 49 employees in 21046 than in any other category.
The following table shows how many construction businesses with between 20 and 49 employees were in 21046 during the period from 2012 to 2016.
Construction businesses with between 20 and 49 employees in 21046 (2012-2016)
Year
Total businesses
2012
11
2013
12
2014
17
2015
15
2016
16