CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 23005 than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in 23005 during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in 23005 (2012-2016)
Year
Total businesses
2012
30
2013
27
2014
28
2015
29
2016
35