| SOUTH SEAS RESTAURANT, INC. | — | 1376046 | 1986-06-02 | Suspended | RIVERSIDE |
| SOUTH STAR EXPRESS, INC. | — | 3588025 | 2013-07-23 | Suspended | RIVERSIDE |
| SOUTH TECH REAL ESTATE INVESTMENTS, LLC | — | 200812910215 | 2008-05-07 | Dissolved | RIVERSIDE |
| SOUTH WEST PETROLEUM, LLC | — | 200835710181 | 2008-12-15 | Active | RIVERSIDE |
| SOUTH WEST RACK INSTALLATION, LLC | — | 200809610137 | 2008-03-03 | Merged | RIVERSIDE |
| SOUTHBAY XPRESS, INC. | — | 3286246 | 2010-04-01 | Active | RIVERSIDE |
| SOUTHERN CAL WELLNESS CENTERS, INC. | — | 4062420 | 2017-09-05 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA ASSOCIATION OF FINGERPRINT OFFICERS | — | 1636674 | 1989-03-29 | Active | RIVERSIDE |
| SOUTHERN CALIFORNIA AUTO REPAIR MAINTENANCE CORP | — | 3587172 | 2013-07-15 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA BLINDS & SHUTTERS, INC. | — | 2456364 | 2003-01-21 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA BUSINESS MACHINES, INC. | — | 0437925 | 1962-08-22 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA CASINO NIGHTS LLC | — | 200632210076 | 2006-11-14 | Dissolved | RIVERSIDE |
| SOUTHERN CALIFORNIA CENTER FOR MUSIC AND THE ARTS | — | 1652601 | 1989-11-02 | Dissolved | RIVERSIDE |
| SOUTHERN CALIFORNIA COLD STORAGE, INC. | — | 1351245 | 1985-09-16 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA COMFORT LLC | — | 201230710085 | 2012-10-26 | Dissolved | RIVERSIDE |
| SOUTHERN CALIFORNIA CREDIT REPAIR CO. | — | 4683740 | 2021-01-12 | Active | RIVERSIDE |
| SOUTHERN CALIFORNIA DEAF SENIOR CITIZENS COALITION, INC. (SCDSCC) | — | 3902281 | 2016-04-29 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA ENDURO CLUB, INC. | — | 1425210 | 1987-12-21 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA ENVIRONMENTAL HEALTH, CORP. | — | 3534723 | 2012-12-28 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA FLAT TRACK ASSOCIATION | — | 2987775 | 2007-05-03 | Dissolved | RIVERSIDE |
| SOUTHERN CALIFORNIA GOLF COURSE SUPERINTENDENTS FOUNDATION | — | 1953638 | 1995-11-14 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA GREEN CHAMBER OF COMMERCE | — | 3354866 | 2011-01-28 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA HEALTHCARE SUMMIT, INC. | — | 3166844 | 2008-10-29 | Dissolved | RIVERSIDE |
| SOUTHERN CALIFORNIA HOSPITALITY, INC. | — | 1928349 | 1995-01-30 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA INFECTIOUS DISEASE PHYSICIAN'S MEDICAL GROUP, INC. | — | 3659079 | 2014-03-21 | Active | RIVERSIDE |
| SOUTHERN CALIFORNIA INLAND EMPIRE CHEFS & COOKS ASSOCIATION | — | 3041234 | 2008-05-22 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA JUNIOR BULL RIDER'S ASSOCIATION | — | 2668653 | 2004-07-30 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA LEISURE TIME, INCORPORATED | — | 0942994 | 1979-10-16 | Dissolved | RIVERSIDE |
| SOUTHERN CALIFORNIA MEDICAL PRACTICE CONCEPTS, LLC | — | 201216810219 | 2012-06-08 | Dissolved | RIVERSIDE |
| SOUTHERN CALIFORNIA MENTAL HEALTH PROFESSIONALS, LLC | — | 200616110276 | 2006-05-30 | Dissolved | RIVERSIDE |
| SOUTHERN CALIFORNIA MORTGAGE MANAGEMENT, INC. | — | 2390582 | 2002-02-11 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA MOTOR SPORTS INC. | — | 5512771 | 2023-02-15 | Active | RIVERSIDE |
| SOUTHERN CALIFORNIA OCCUPATIONAL MEDICINE PROVIDERS, A MEDICAL CORPORATION | — | 2100764 | 1999-01-22 | Active | RIVERSIDE |
| SOUTHERN CALIFORNIA ONE REALTY LLC | — | 201606810180 | 2016-03-02 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA OPTICAL COMPANY, INC. | — | 0292522 | 1954-10-13 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA PERUVIAN PASO HORSE CLUB | — | 0657443 | 1972-08-16 | Active | RIVERSIDE |
| SOUTHERN CALIFORNIA PHARMACY, INC. | — | 2172534 | 1999-08-09 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA PHYSICIANS COUNCIL, INC. | — | 0959552 | 1980-05-27 | Dissolved | RIVERSIDE |
| SOUTHERN CALIFORNIA PRODUCTS, INC. | — | 1872450 | 1994-06-27 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA PSYCHOLOGICAL ASSOCIATES, INC. | — | 1391265 | 1986-11-12 | Dissolved | RIVERSIDE |
| SOUTHERN CALIFORNIA RECON CENTER, INC. | — | 1708769 | 1992-06-26 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA REFRIGERATION AND HVAC, INC. | — | 2889694 | 2006-07-19 | Dissolved | RIVERSIDE |
| SOUTHERN CALIFORNIA RESORT REALTY CORPORATION | — | 4008136 | 2017-04-03 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA RESTORATION, LLC | — | 202565411522 | 2025-01-16 | Active | RIVERSIDE |
| SOUTHERN CALIFORNIA RLS, INC. | — | 2475143 | 2002-11-07 | Dissolved | RIVERSIDE |
| SOUTHERN CALIFORNIA ROAD SLURRY COMPANY | — | 4245884 | 2019-02-19 | Active | RIVERSIDE |
| SOUTHERN CALIFORNIA SCHOOL OF MASSAGE, INC. | — | 2262555 | 2000-09-20 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA SLEEP CENTERS, INC. | — | 1411784 | 1987-07-06 | Suspended | RIVERSIDE |
| SOUTHERN CALIFORNIA STONE COMPANY INC. | — | 3136818 | 2008-12-29 | Active | RIVERSIDE |
| SOUTHERN CALIFORNIA TOP ACHIEVERS | — | 1911590 | 1994-08-18 | Dissolved | RIVERSIDE |