CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 6605 than in any other category.
The following table shows how many manufacturing businesses with between one and four employees were in 6605 during the period from 2012 to 2016.
Manufacturing businesses with between one and four employees in 6605 (2012-2016)
Year
Total businesses
2012
12
2013
10
2014
10
2015
9
2016
10