Download the list of Consultants in California. Smartscrapers provides an accurate directory and the latest data on the number of Consultants in California There are 17663 Consultants in California as of April 1, 2026; which is an 0.00% increase from 2023. Of these locations, 15718 Consultants which is 88.99% of all Consultants in California are single-owner operations, while the remaining 1945 which is 11.01% are part of larger brands. The top three cities with the most Consultants are Los Angeles with 4470 Consultants, San Francisco with 2186 Consultants, San Diego with 1646 Consultants. Average age of Consultants in California is 5 years and 7 months.