| $1–2 million | PRODUCTION PLUS PLUMBING, INC. | CAMARILLO, CA | Citizens Business Bank |
| $350,000–1 million | PROFESSIONAL DIVERSIFIED FLOORING INC | IRVINE, CA | Citizens Business Bank |
| $350,000–1 million | PROFESSIONAL OUTSOURCING SOLUTIONS, INC. | TORRANCE, CA | Citizens Business Bank |
| $350,000–1 million | PROFESSIONALS NETWORK GROUP, INC. | SHERMAN OAKS, CA | Citizens Business Bank |
| $350,000–1 million | PROFORCE TEMPORARIES, INC | COVINA, CA | Citizens Business Bank |
| $150,000–350,000 | PROFORMANCE MANUFACTURING, INC | CORONA, CA | Citizens Business Bank |
| $350,000–1 million | PROGRESSIVE BUSINESS CORP. | CHATSWORTH, CA | Citizens Business Bank |
| $150,000–350,000 | PROJECT HOPE ALLIANCE | COSTA MESA, CA | Citizens Business Bank |
| $350,000–1 million | PROVISIONAL EDUCATIONAL SERVICES, INCORPORATED | SAN BERNARDINO, CA | Citizens Business Bank |
| $2–5 million | PT GAMING, LLC | EL SEGUNDO, CA | Citizens Business Bank |
| $150,000–350,000 | PUBLIC RESOURCE MANAGEMENT ALLIANCE CORPORATION | BREA, CA | Citizens Business Bank |
| $150,000–350,000 | PULSCO, INC. | SANTA ANA, CA | Citizens Business Bank |
| $150,000–350,000 | PURE CHEMICAL TRANSPORTATION, INC. | FONTANA, CA | Citizens Business Bank |
| $150,000–350,000 | PURLS SHEET METAL & AIR CONDITIONING | MADERA, CA | Citizens Business Bank |
| $350,000–1 million | PYRAMID LOGISTICS SERVICES, INC. | WESTMINSTER, CA | Citizens Business Bank |
| $150,000–350,000 | QSI, LLC | LOS ANGELES, CA | Citizens Business Bank |
| $350,000–1 million | QUAID HARLEY-DAVIDSON, INC. | LOMA LINDA, CA | Citizens Business Bank |
| $350,000–1 million | QUALITY MACHINERY CENTER | TULARE, CA | Citizens Business Bank |
| $350,000–1 million | QUALITY MANAGEMENT GROUP INC | ONTARIO, CA | Citizens Business Bank |
| $1–2 million | QUALITY REINFORCING, INC. | POWAY, CA | Citizens Business Bank |
| $150,000–350,000 | QUALITY STEEL FABRICATORS, INC. | POWAY, CA | Citizens Business Bank |
| $150,000–350,000 | QUALITY STREET SERVICE | UPLAND, CA | Citizens Business Bank |
| $150,000–350,000 | QUANTUM REALTY GROUP | VISALIA, CA | Citizens Business Bank |
| $150,000–350,000 | QWP DIRECT MAIL SERVICES, INC | VALENCIA, CA | Citizens Business Bank |
| $150,000–350,000 | R & G FANUCCHI INC | BAKERSFIELD, CA | Citizens Business Bank |
| $150,000–350,000 | R AND C ELECTRICAL, INC. | ARTESIA, CA | Citizens Business Bank |
| $350,000–1 million | R-COLD INC. | PERRIS, CA | Citizens Business Bank |
| $350,000–1 million | R. F. WHITE CO., INC. | UPLAND, CA | Citizens Business Bank |
| $350,000–1 million | R.E.F. INDUSTRIES, INC. | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | R.J.'S SODA SERVICE, INC. | CITY OF INDUSTRY, CA | Citizens Business Bank |
| $350,000–1 million | R.M. BYRD AND ASSOCIATES, INC. | ONTARIO, CA | Citizens Business Bank |
| $1–2 million | RA JOHNSFAM, INC. | BAKERSFIELD, CA | Citizens Business Bank |
| $1–2 million | RACEWAY FORD INC | RIVERSIDE, CA | Citizens Business Bank |
| $150,000–350,000 | RAINSCAPE | VISALIA, CA | Citizens Business Bank |
| $150,000–350,000 | RAJ CAPITAL MANAGEMENT, LLC | NEWPORT BEACH, CA | Citizens Business Bank |
| $1–2 million | RAJ MANUFACTURING, LLC | TUSTIN, CA | Citizens Business Bank |
| $150,000–350,000 | RAMA THIRU PATHI M.D., INC. | APPLE VALLEY, CA | Citizens Business Bank |
| $350,000–1 million | RAMIREZ MASONRY INC. | POMONA, CA | Citizens Business Bank |
| $350,000–1 million | RAMONA CONVENT SECONDARY SCHOOL | ALHAMBRA, CA | Citizens Business Bank |
| $350,000–1 million | RAMONA, INC. | BALDWIN PARK, CA | Citizens Business Bank |
| $350,000–1 million | RAMP ENGINEERING, INC. | PARAMOUNT, CA | Citizens Business Bank |
| $150,000–350,000 | RASSAC-H&C, INC. | SUN VALLEY, CA | Citizens Business Bank |
| $350,000–1 million | RAT SOUND SYSTEMS, INC. | CAMARILLO, CA | Citizens Business Bank |
| $150,000–350,000 | RAYCO ELECTRONICS MANUFACTURING, INC | GARDENA, CA | Citizens Business Bank |
| $150,000–350,000 | RAYNE WATER CONDITIONING INC | COVINA, CA | Citizens Business Bank |
| $150,000–350,000 | RB MANUFACTURING INC | LA HABRA, CA | Citizens Business Bank |
| $350,000–1 million | RBJ SOFTWARE, INC. | MONROVIA, CA | Citizens Business Bank |
| $350,000–1 million | RCI BUILDERS, INC. | WESTLAKE VILLAGE, CA | Citizens Business Bank |
| $150,000–350,000 | RE MASON ENGINEERING, LLC | FRESNO, CA | Citizens Business Bank |
| $1–2 million | READY ROAST NUT COMPANY, L.L.C. | MADERA, CA | Citizens Business Bank |
| $350,000–1 million | RED-WHITE VALVE CORP | LAKE FOREST, CA | Citizens Business Bank |
| $150,000–350,000 | REDLANDS TRUCK SERVICE INC. | REDLANDS, CA | Citizens Business Bank |
| $150,000–350,000 | REED MECHANICAL SYSTEMS, INC. | VENTURA, CA | Citizens Business Bank |
| $1–2 million | REGISTRY MONITORING INSURANCE SERVICES, INC. | WESTLAKE VILLAGE, CA | Citizens Business Bank |
| $350,000–1 million | REID PRODUCTS, INC. | APPLE VALLEY, CA | Citizens Business Bank |
| $150,000–350,000 | RELIABLE DATA COMP | COSTA MESA, CA | Citizens Business Bank |
| $150,000–350,000 | RELIANT ELECTRICAL SERVICE, INC. | PLACENTIA, CA | Citizens Business Bank |
| $1–2 million | REOTEMP INSTRUMENT CORPORATION | SAN DIEGO, CA | Citizens Business Bank |
| $1–2 million | RESCUE SERVICES INTERNATIONAL LTD | BALDWIN PARK, CA | Citizens Business Bank |
| $150,000–350,000 | RESOURCE COMPLIANCE, INC. | DINUBA, CA | Citizens Business Bank |
| $1–2 million | RESOURCE ENVIRONMENTAL, INC. | LONG BEACH, CA | Citizens Business Bank |
| $350,000–1 million | RETINA CONSULTANTS OF SOUTHERN CALIFORNIA MEDICAL ASSOCIATES INC | RIVERSIDE, CA | Citizens Business Bank |
| $350,000–1 million | REYNOLDS BUICK, INC. | WEST COVINA, CA | Citizens Business Bank |
| $150,000–350,000 | RGC SERVICES INC. | VENTURA, CA | Citizens Business Bank |
| $150,000–350,000 | RHEUMATOLOGY SERVICES MEDICAL GROUP | BAKERSFIELD, CA | Citizens Business Bank |
| $350,000–1 million | RICH MEIER'S LANDSCAPING, INC. | LANCASTER, CA | Citizens Business Bank |
| $350,000–1 million | RICHARD GROSS ENTERPRISES | UPLAND, CA | Citizens Business Bank |
| $350,000–1 million | RICHARD S. DAWSON COMPANY | POMONA, CA | Citizens Business Bank |
| $1–2 million | RICK HAMM CONSTRUCTION, INC. | ORANGE, CA | Citizens Business Bank |
| $350,000–1 million | RIEF ENTERPRISES, INC. | HUNTINGTON BEACH, CA | Citizens Business Bank |
| $150,000–350,000 | RIM PROPERTIES LLC | HESPERIA, CA | Citizens Business Bank |
| $150,000–350,000 | RITEWAY AUTO DISMANTLERS | FONTANA, CA | Citizens Business Bank |
| $150,000–350,000 | RIVAS SPORTS INC | ARCADIA, CA | Citizens Business Bank |
| $150,000–350,000 | RIVER PARK HOSPITALITY, INC. | FOWLER, CA | Citizens Business Bank |
| $2–5 million | RIVERSIDE CONSTRUCTION COMPANY, INC | RIVERSIDE, CA | Citizens Business Bank |
| $350,000–1 million | RIVIERA BRONZE MFG | VENTURA, CA | Citizens Business Bank |
| $150,000–350,000 | RIZIO LIPINSKY LAW FIRM PC | SANTA ANA, CA | Citizens Business Bank |
| $150,000–350,000 | RM PARTNERS, INC. | ANAHEIM, CA | Citizens Business Bank |
| $150,000–350,000 | ROBERT A. SMITH D.D.S., INC. A PROFESSIONAL CORPORATION | FRESNO, CA | Citizens Business Bank |
| $350,000–1 million | ROBERT HAZE D.D.S., VALLEYWIDE DENTAL GROUP, INC | PALMDALE, CA | Citizens Business Bank |
| $350,000–1 million | ROBERT NAKO ENTERPRISES, INC. | LONG BEACH, CA | Citizens Business Bank |
| $350,000–1 million | ROBERT VANDER DUSSEN AND HEIDI VANDER DUSSEN DBA HIDE-A-WAY DAIRY | CLOVIS, NM | Citizens Business Bank |
| $150,000–350,000 | ROBERT WALL ENTERPRISES | CHATSWORTH, CA | Citizens Business Bank |
| $150,000–350,000 | ROBERTSON CHIROPRACTIC, INC. | FRESNO, CA | Citizens Business Bank |
| $150,000–350,000 | ROBIE & MATTHAI, A PROFESSIONAL CORPORATION | LOS ANGELES, CA | Citizens Business Bank |
| $150,000–350,000 | ROCHE OIL, INC. | TULARE, CA | Citizens Business Bank |
| $150,000–350,000 | ROGER FLUEGAL | VISALIA, CA | Citizens Business Bank |
| $350,000–1 million | ROGERS, ANDERSON, MALODY & SCOTT, LLP | SAN BERNARDINO, CA | Citizens Business Bank |
| $350,000–1 million | ROGERS, CLEM & COMPANY, ACCOUNTACY CORPORATION | COVINA, CA | Citizens Business Bank |
| $350,000–1 million | ROLLS SCAFFOLD, INC. | VENTURA, CA | Citizens Business Bank |
| $1–2 million | ROMERO MOTORS CORPORATION | ONTARIO, CA | Citizens Business Bank |
| $350,000–1 million | RONALD L WOLFE & ASSOCIATES, INCORPORATED | SANTA BARBARA, CA | Citizens Business Bank |
| $1–2 million | RONCELLI PLASTICS INC | MONROVIA, CA | Citizens Business Bank |
| $350,000–1 million | ROUNTREE GLASS CO. | GLENDALE, CA | Citizens Business Bank |
| $1–2 million | ROY MILLER FREIGHT LINES, LLC | ANAHEIM, CA | Citizens Business Bank |
| $1–2 million | ROYAL PAPER CORP. | SANTA FE SPRINGS, CA | Citizens Business Bank |
| $350,000–1 million | ROYAL RANGE OF CALIFORNIA, INC | EASTVALE, CA | Citizens Business Bank |
| $150,000–350,000 | RPM PROPERTY SERVICES, INC | ANAHEIM, CA | Citizens Business Bank |
| $150,000–350,000 | RUN BUGGY OMI | ONTARIO, CA | Citizens Business Bank |
| $150,000–350,000 | RUUHWA DANN AND ASSOCIATES INC | ONTARIO, CA | Citizens Business Bank |