CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 91107 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 91107 during the period from 2012 to 2016.
Administrative, support, waste management and remediation services businesses with between one and four employees in 91107 (2012-2016)
Year
Total businesses
2012
37
2013
38
2014
39
2015
37
2016
35