CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 73099 than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in 73099 during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in 73099 (2012-2016)
Year
Total businesses
2012
55
2013
51
2014
51
2015
54
2016
55