CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in 94521 than in any other category.
The following table shows how many professional, scientific and technical services businesses with between one and four employees were in 94521 during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in 94521 (2012-2016)
Year
Total businesses
2012
51
2013
54
2014
42
2015
39
2016
39
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