CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Williamson County zip codes than in any other category.
The following table shows how many management of companies and enterprises with between one and four employees were in Williamson County zip codes during the period from 2012 to 2016.
Management of companies and enterprises with between one and four employees in Williamson County (2012-2016)
Year
Total businesses
2012
51
2013
79
2014
63
2015
49
2016
69