| CA Corp Search | |
| County Lookup (an interactive map showing counties that have websites. May or may not be up to date) | Alameda County |
| Contra Costa County (Fictitious Business Name Filing Form) | El Dorado County |
| Fresno County | Humboldt County |
| Imperial County | |
| Kern County | Los Angeles County |
| Madera County – no website, you have to call 559-675-7713 | Merced County |
| Monterey County | Nevada County |
| Orange County | Placer County |
| Riverside County | Sacramento |
| San Bernardino County | San Diego |
| San Francisco County | San Luis Obispo County |
| San Joaquin County (put in the business address in the little block on the left) | San Mateo County |
| Santa Barbara County | Santa Clara County |
| Shasta County | |
| Stanislaus County | Tulare County |
| Ventura County | Imperial County |
Apex Intranet