CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 44240 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 44240 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 44240 (2012-2016)
Year
Total businesses
2012
33
2013
32
2014
35
2015
37
2016
31