CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Guilford County zip codes than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in Guilford County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in Guilford County (2012-2016)
Year
Total businesses
2012
149
2013
131
2014
144
2015
163
2016
169