CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Wake County zip codes than in any other category.
The following table shows how many manufacturing businesses with between one and four employees were in Wake County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between one and four employees in Wake County (2012-2016)
Year
Total businesses
2012
278
2013
273
2014
270
2015
277
2016
299