CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between five and nine employees in San Francisco County zip codes than in any other category.
The following table shows how many construction businesses with between five and nine employees were in San Francisco County zip codes during the period from 2012 to 2016.
Construction businesses with between five and nine employees in San Francisco County (2012-2016)
Year
Total businesses
2012
247
2013
270
2014
319
2015
298
2016
304
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