CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 91101 than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in 91101 during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in 91101 (2012-2016)
Year
Total businesses
2012
145
2013
148
2014
148
2015
135
2016
135