CBP data indicates that there are more establishments categorized as health care and social assistance businesses with 500 or more employees in California than in any other category.
The following table shows how many support activities for transportation businesses with 500 or more employees were in California during the period from 2012 to 2016.
Support activities for transportation businesses with 500 or more employees in California (2012-2016)
Year
Total businesses
2012
43,212
2013
42,679
2014
42,534
2015
43,495
2016
43,627