NA – Not AvailableNote: Due to the right of privately held companies to withhold information, the Business Journal makes no pretense of this being a complete list. Information on this list was provided by representatives of the companies themselves. Companies are ranked by their percentage growth from 2020 to 2022. Revenue figures have been rounded. In order to qualify for the list, a company must be privately held, for-profit, headquartered in L.A. County, in business as of Jan. 1, 2020, and not be a division or subsidiary of another company. They are also required to have at least $5 million in 2022 revenue. Law firms, banks and private equity firms were excluded because they do not report revenue in a conventional manner. To the best of our knowledge, this information is accurate as of press time. While every effort is made to ensure the accuracy and thoroughness of the list, omissions and typographical errors sometimes occur. Please send corrections or additions on company letterhead to the Research Department, Los Angeles Business Journal, 11150 Santa Monica Blvd., Suite 350, Los Angeles 90025. ©2023 Los Angeles Business Journal. This list may not be reprinted in whole or in part without prior written permission from the editor. Reprints are available from Wright’s Media (877) 652-5295.