| AARON/JUSTIN ENTERPRISES, INC. | 2488372 | 2003-02-27 | Dissolved | NIPOMO |
| AEGIS INDUSTRIES, INC. | 2374837 | 2002-01-24 | Active | SANTA MARIA |
| AIRTIME AVIATION, INC. | 2178895 | 1999-10-12 | Dissolved | SAN LUIS OBISPO |
| ANOOVA CONSULTING, INC. | 2416564 | 2002-05-20 | Suspended | AVONDALE |
| APPLIED IMAGINATIONS, INC. | 2116586 | 1998-07-27 | Active | SANTA MARIA |
| BDCS, INC. | 2171282 | 1999-07-28 | Dissolved | WEST HILLS |
| BETTER PLUMBING COMPANY, INC. | 2320082 | 2000-11-14 | Dissolved | SAN LUIS OBISPO |
| BITEUS, LLC | 200505510101 | 2005-02-22 | Dissolved | ARROYO GRANDE |
| CALIFORNIA SPACE AND TECHNOLOGY ALLIANCE, INC. | 1948908 | 1995-09-21 | Dissolved | SANTA MARIA |
| CANALES IMPORT/EXPORT CORPORATION | 1365168 | 1986-02-11 | Suspended | — |
| CASA BUENA VIDA INVESTMENTS, LLC | 200518710040 | 2005-07-01 | Suspended | ESCONDIDO |
| CASTANEDA & SONS, INC. | 2647581 | 2004-04-19 | Active | NIPOMO |
| CENTRAL COAST APPLIANCE, INC. | 2325046 | 2000-12-28 | Active | LOS OSOS |
| CENTRAL COAST APPLIANCE, INC. | 2325046 | 2000-12-28 | Active | LOS OSOS |
| CENTRAL COAST FINANCIAL PLANNING, INC. | 3012199 | 2007-08-10 | Dissolved | SAN LUIS OBISPO |
| CENTRAL COAST FINANCIAL PLANNING, INC. | 3012199 | 2007-08-10 | Dissolved | SAN LUIS OBISPO |
| CENTRAL COAST MICROSCOPES, INC. | 2757369 | 2005-07-13 | Dissolved | NIPOMO |
| CENTRAL COAST RURAL COMMUNITIES FOUNDATION, INC. | 4538620 | 2019-12-20 | Suspended | SAN ARDO |
| CLINT SIMONS COMPANIES, INC. | 2231963 | 2000-05-01 | Active | TEMPLETON |
| CLIP ART, INC. | 3402941 | 2011-08-05 | Suspended | SANTA MARIA |
| DON MARUSKA & COMPANY, INC. | 1990532 | 1996-09-30 | Active | MORRO BAY |
| DOUBLE D CALIFORNIA INVESTMENTS, LLC | 200519310262 | 2005-07-08 | Suspended | ESCONDIDO |
| DOVE LIGHTING SYSTEMS, INC. | 2064854 | 1998-01-02 | Active | SAN LUIS OBISPO |
| EGENOA, LLC | 200936310041 | 2009-12-24 | Active | SAN LUIS OBISPO |
| EJD VENTURES, LLC | 200113810113 | 2001-05-16 | Active | SAN LUIS OBISPO |
| FLIGHT VENTURES, INC. | 2208496 | 2000-01-13 | Dissolved | SAN LUIS OBISPO |
| GLIMPSE CHIROPRACTIC, INC. | 2263978 | 2000-09-28 | Active | PISMO BEACH |
| GLIMPSE CHIROPRACTIC, INC. | 2263978 | 2000-09-28 | Active | PISMO BEACH |
| GREENGATE FARMS EDNA VALLEY, LLC | 201430310304 | 2014-10-28 | Active | SAN LUIS OBISPO |
| HEALTHY CORE, LLC | 200930910149 | 2009-11-04 | Dissolved | SAN LUIS OBISPO |
| HR YOUR WAY, INC. | 3644792 | 2014-02-06 | Active | SANTA MARIA |
| JESSE M. ROHDE, D.O., INC. | 3735611 | 2014-12-18 | Active | SAN LUIS OBISPO |
| JIM AND JON TECH | 2133446 | 1999-02-09 | Merged | SAN LUIS OBISPO |
| JONATHAN RIEGLER, M.D., INC. | 3183705 | 2009-01-02 | Active | PASO ROBLES |
| JSES VENTURES, INC. | 3787229 | 2015-05-13 | Dissolved | ARROYO GRANDE |
| KB HORSESHOE COMPANY, INC. | 2356595 | 2001-08-29 | Dissolved | GROVER BEACH |
| KID AT HEART, INC. | 3097698 | 2008-04-25 | Dissolved | SAN LUIS OBISPO |
| LAPDOME, INC. | 2656589 | 2004-06-14 | Dissolved | ARROYO GRANDE |
| LARRY FLUER & ASSOCIATES, LLC | 201930910068 | 2019-11-01 | Dissolved | SAN LUIS OBISPO |
| LAZER MICROSYSTEMS, INC. | 1017630 | 1981-02-09 | Dissolved | CHARLOTTESVILLE |
| MATTHEW BARRY, D.O., INC. | 3166053 | 2008-10-20 | Active | SAN LUIS OBISPO |
| MIGUEL A. ZEVALLOS, DDS, INC. | 3264627 | 2009-12-17 | Active | SAN LUIS OBISPO |
| MORRO ELECTRIC, INC. | 2362417 | 2001-10-18 | Dissolved | SANTA MARIA |
| PIDEX, INC. | 2672565 | 2004-08-26 | Dissolved | SAN CARLOS |
| PISMO BEACH CITIES LIONS CLUB CORPORATION | 0542646 | 1968-03-20 | Active | PISMO BEACH |
| PRIME8NUTRITION, LTD. | 3766142 | 2015-03-12 | Dissolved | NEWPORT BEACH |
| PROFICIENT MANAGEMENT, INC. | 1623795 | 1988-10-03 | Suspended | SANTA MARIA |
| RANCHO SERENA PROPERTIES, LLC | 200518710046 | 2005-07-01 | Suspended | ESCONDIDO |
| RCB ENERGY PRODUCTS, INC. | 3495141 | 2012-08-08 | Dissolved | LOS OSOS |
| RDM WIRELESS, LLC | 199806510049 | 1998-03-06 | Suspended | SAN LUIS OBISPO |