CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 99205 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 99205 during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in 99205 (2012-2016)
Year
Total businesses
2012
43
2013
39
2014
37
2015
38
2016
38