CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in 12550 than in any other category.
The following table shows how many construction businesses with between five and nine employees were in 12550 during the period from 2012 to 2016.
Construction businesses with between five and nine employees in 12550 (2012-2016)
Year
Total businesses
2012
19
2013
16
2014
19
2015
17
2016
16