CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Marin County zip codes than in any other category.
The following table shows how many industries not classified businesses with between one and four employees were in Marin County zip codes during the period from 2012 to 2016.
Industries not classified businesses with between one and four employees in Marin County (2012-2016)
Year
Total businesses
2012
15
2013
28
2014
51
2015
64
2016
44
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