The following cities offer business services and assistance through an Economic Development department.
Brea
Buena Park
Costa Mesa
Cypress
Fountain Valley
Garden Grove
La Habra
La Palma
Laguna Beach
Laguna Hills
Los Alamitos
Newport Beach
Orange
Placentia
Rancho Santa Margarita
San Clemente
San Juan Capistrano
Seal Beach
Stanton
Westminster
Yorba Linda