CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 44026 than in any other category.
The following table shows how many professional, scientific and technical services businesses with between one and four employees were in 44026 during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in 44026 (2012-2016)
Year
Total businesses
2012
53
2013
58
2014
57
2015
50
2016
47