CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 43351 than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in 43351 during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in 43351 (2012-2016)
Year
Total businesses
2012
15
2013
13
2014
13
2015
12
2016
10