CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in 27407 than in any other category.
The following table shows how many construction businesses with between one and four employees were in 27407 during the period from 2012 to 2016.
Construction businesses with between one and four employees in 27407 (2012-2016)
Year
Total businesses
2012
50
2013
44
2014
53
2015
54
2016
54