CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 91104 than in any other category.
The following table shows how many administrative, support, waste management and remediation services businesses with between one and four employees were in 91104 during the period from 2012 to 2016.
Administrative, support, waste management and remediation services businesses with between one and four employees in 91104 (2012-2016)
Year
Total businesses
2012
23
2013
27
2014
26
2015
27
2016
26
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