CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Montgomery County zip codes than in any other category.
The following table shows how many wholesale trade businesses with between one and four employees were in Montgomery County zip codes during the period from 2012 to 2016.
Wholesale trade businesses with between one and four employees in Montgomery County (2012-2016)
Year
Total businesses
2012
144
2013
131
2014
134
2015
117
2016
118