CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 33428 than in any other category.
The following table shows how many wholesale trade businesses with between one and four employees were in 33428 during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in 33428 (2012-2016)
Year
Total businesses
2012
41
2013
43
2014
45
2015
38
2016
37