CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 33901 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 33901 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 33901 (2012-2016)
Year
Total businesses
2012
41
2013
42
2014
44
2015
45
2016
41