CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 10309 than in any other category.
The following table shows how many wholesale trade businesses with between one and four employees were in 10309 during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in 10309 (2012-2016)
Year
Total businesses
2012
31
2013
34
2014
32
2015
29
2016
28