CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in 92123 than in any other category.
The following table shows how many manufacturing businesses with between one and four employees were in 92123 during the period from 2012 to 2016.
Manufacturing businesses with between one and four employees in 92123 (2012-2016)
Year
Total businesses
2012
21
2013
20
2014
19
2015
21
2016
17