CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 8210 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 8210 during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in 8210 (2012-2016)
Year
Total businesses
2012
21
2013
23
2014
25
2015
24
2016
23