CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in 21401 than in any other category.
The following table shows how many wholesale trade businesses with between 10 and 19 employees were in 21401 during the period from 2012 to 2016.
Wholesale trade businesses with between 10 and 19 employees in 21401 (2012-2016)
Year
Total businesses
2012
11
2013
7
2014
9
2015
10
2016
10