| $150,000–350,000 | RICHLAND SCHOOL OF ACADEMIC ARTS | ONTARIO, OH | Mechanics Bank |
| $150,000–350,000 | RICHLAND TIMES, LLC | MANSFIELD, OH | Mechanics Bank |
| $150,000–350,000 | RICHMOND ART CENTER | RICHMOND, CA | Mechanics Bank |
| $150,000–350,000 | RICHMOND ART CENTER | Richmond, CA | Mechanics Bank |
| $350,000–1 million | RICHMOND ELEMENTARY SCHOOLS, INC. | Richmond, CA | Mechanics Bank |
| $150,000–350,000 | RICKY OWENS DBA H&R BLOCK | ANGELS CAMP, CA | Mechanics Bank |
| $150,000–350,000 | RINALDIS MARKET INC | LINDEN, CA | Mechanics Bank |
| $1–2 million | RINCON PACIFIC LLC | CAMARILLO, CA | Mechanics Bank |
| $150,000–350,000 | RIO RANCHO 2000 LLC | BLYTHE, CA | Mechanics Bank |
| $150,000–350,000 | RIO RANCHO 2005 BRYCE PARTNERSHIP | Blythe, CA | Mechanics Bank |
| $150,000–350,000 | RIVER FRESH FARMS LLC | SALINAS, CA | Mechanics Bank |
| $150,000–350,000 | RIVER FRESH FARMS LLC | Salinas, CA | Mechanics Bank |
| $150,000–350,000 | RIVER VALLEY DAIRY | RIVERDALE, CA | Mechanics Bank |
| $150,000–350,000 | RIVERVIEW DAIRY | PIXLEY, CA | Mechanics Bank |
| $150,000–350,000 | RIVERVIEW DAIRY | Pixley, CA | Mechanics Bank |
| $2–5 million | RJP FRAMING, INC | FOLSOM, CA | Mechanics Bank |
| $150,000–350,000 | RJR ENVIRONMENTAL PROFESSIONAL SERVICES INC | Hollister, CA | Mechanics Bank |
| $350,000–1 million | ROBERT GIOLETTI & SONS DAIRY INC. | TURLOCK, CA | Mechanics Bank |
| $150,000–350,000 | ROBERT VAN GROUW DAIRY | VISALIA, CA | Mechanics Bank |
| $350,000–1 million | ROBIN'S RESTAURANT | Cambria, CA | Mechanics Bank |
| $150,000–350,000 | ROBINSONS SHEET METAL | HANFORD, CA | Mechanics Bank |
| $150,000–350,000 | ROBISHAN INC | Cambria, CA | Mechanics Bank |
| $150,000–350,000 | ROBY FOSTER MILLER EARICK, INC | MANSFIELD, OH | Mechanics Bank |
| $350,000–1 million | ROCKET FARMS HERBS, INC. | Commerce, CA | Mechanics Bank |
| $1–2 million | ROCKET FARMS, INC. | San Mateo, CA | Mechanics Bank |
| $150,000–350,000 | ROCKRIDGE LITTLE SCHOOL, LLC | Berkeley, CA | Mechanics Bank |
| $150,000–350,000 | ROCKRIDGE LITTLE SCHOOL, LLC | BERKELEY, CA | Mechanics Bank |
| $150,000–350,000 | ROCKRIDGE OPTOMETRY | Oakland, CA | Mechanics Bank |
| $150,000–350,000 | ROCKRIDGE OTOMETRY | Oakland, CA | Mechanics Bank |
| $150,000–350,000 | ROCKWOOD CHEMICAL CO. | Brawley, CA | Mechanics Bank |
| $150,000–350,000 | ROCKY ROAD DAIRY | DINUBA, CA | Mechanics Bank |
| $150,000–350,000 | RODNEY RIGGS | Monterey, CA | Mechanics Bank |
| $150,000–350,000 | RODNEY RIGGS DBA CANDYLAND | Monterey, CA | Mechanics Bank |
| $150,000–350,000 | ROEST FAMILY DIARY | TURLOCK, CA | Mechanics Bank |
| $150,000–350,000 | ROHA FOODS INC | Seaside, CA | Mechanics Bank |
| $150,000–350,000 | ROISMAN HENEL + ADAMS LLP | OAKLAND, CA | Mechanics Bank |
| $350,000–1 million | ROLANDS & ASSOCIATES CORP | Del Rey Oaks, CA | Mechanics Bank |
| $350,000–1 million | ROLANDS & ASSOCIATES CORPORATION | DEL REY OAKS, CA | Mechanics Bank |
| $350,000–1 million | ROLL'N ROCK CONSTRUCTION INC | MOUNT SHASTA, CA | Mechanics Bank |
| $350,000–1 million | ROLLING HILLS CHRISTIAN CHURCH | El Dorado Hills, CA | Mechanics Bank |
| $350,000–1 million | ROSA'S ITALIAN RESTAURANT | Pismo Beach, CA | Mechanics Bank |
| $150,000–350,000 | ROSA'S ITALIAN RESTAURANT | PISMO BEACH, CA | Mechanics Bank |
| $150,000–350,000 | ROSE FOUNDATION FOR COMMUNITIES AND THE ENVIRONMENT | OAKLAND, CA | Mechanics Bank |
| $150,000–350,000 | ROTE BROTHERS CONSRTUCTORS INC | THOUSAND OAKS, CA | Mechanics Bank |
| $150,000–350,000 | ROTE BROTHERS CONSTRUCTORS INC | Thousand Oaks, CA | Mechanics Bank |
| $150,000–350,000 | ROYAL CAFE | KENSINGTON, CA | Mechanics Bank |
| $350,000–1 million | ROYAL GARDENS ASSISTED LIVING LLC | Camarillo, CA | Mechanics Bank |
| $350,000–1 million | ROYAL GARDENS ASSISTED LIVING, LLC | CAMARILLO, CA | Mechanics Bank |
| $150,000–350,000 | ROYAL OAK AG SERVICES | SANTA MARIA, CA | Mechanics Bank |
| $150,000–350,000 | ROYAL TALENS NORTH AMERICA, INC. | NORTHAMPTON, MA | Mechanics Bank |
| $150,000–350,000 | RUANN DAIRY, LLC | RIVERDALE, CA | Mechanics Bank |
| $350,000–1 million | RUDISILL CONSTRUCTION COMPANY | Monterey, CA | Mechanics Bank |
| $350,000–1 million | RUDISILL CONSTRUCTION COMPANY DBA HARVEST CONSTRUCTION | MONTEREY, CA | Mechanics Bank |
| $150,000–350,000 | RUEGGER FARMS, INC. | BRAWLEY, CA | Mechanics Bank |
| $150,000–350,000 | RUNNING H INC | BRAWLEY, CA | Mechanics Bank |
| $350,000–1 million | RUSTICO FOOD INC. | Westlake Village, CA | Mechanics Bank |
| $150,000–350,000 | RUSTICO FOOD, INC | WESTLAKE VILLAGE, CA | Mechanics Bank |
| $150,000–350,000 | S/I DOOR & HARDWARE, INC. | SAN FRANCISCO, CA | Mechanics Bank |
| $2–5 million | SABOR FARMS, LLC. | SALINAS, CA | Mechanics Bank |
| $150,000–350,000 | SACRAMENTO PACKING INC | YUBA CITY, CA | Mechanics Bank |
| $1–2 million | SAINT MARY'S COLLEGE HIGH SCHOOL OF BERKELEY | BERKELEY, CA | Mechanics Bank |
| $150,000–350,000 | SAKLAN VALLEY SCHOOL | MORAGA, CA | Mechanics Bank |
| $350,000–1 million | SAL-PDC LLC | Roseville, CA | Mechanics Bank |
| $350,000–1 million | SALESIAN HIGH SCHOOL | Richmond, CA | Mechanics Bank |
| $350,000–1 million | SALESIAN HIGH SCHOOL | RICHMOND, CA | Mechanics Bank |
| $150,000–350,000 | SALZER'S MERCANTILE, INC. | VENTURA, CA | Mechanics Bank |
| $150,000–350,000 | SAN BENITO HEALTH FOUNDATION | HOLLISTER, CA | Mechanics Bank |
| $350,000–1 million | SAN BENITO HEATING & SHEETMETAL INC. | Hollister, CA | Mechanics Bank |
| $350,000–1 million | SAN BENITO HEATING & SHEETMETAL, INC | HOLLISTER, CA | Mechanics Bank |
| $150,000–350,000 | SAN FRANCISCO PLAYHOUSE | SAN FRANCISCO, CA | Mechanics Bank |
| $350,000–1 million | SAN JOAQUIN VALLEY CHRISTIAN SCHOOL ASSOCIATION | MERCED, CA | Mechanics Bank |
| $350,000–1 million | SAN LUIS DERMATOLOGY & LASER CLINIC, INC. | SAN LUIS OBISPO, CA | Mechanics Bank |
| $350,000–1 million | SAN LUIS OBISPO COUNTY YMCA | San Luis Obispo, CA | Mechanics Bank |
| $150,000–350,000 | SAN SABA VINEYARDS INC./WRATH WINES | Soledad, CA | Mechanics Bank |
| $150,000–350,000 | SAN SABA VINEYARDS, INC. | SOLEDAD, CA | Mechanics Bank |
| $350,000–1 million | SAN YSIDRO FARMS, INC. | NIPOMO, CA | Mechanics Bank |
| $150,000–350,000 | SAND CASTLE RESTAURANT GROUP LLC | Cayucos, CA | Mechanics Bank |
| $150,000–350,000 | SAND CASTLE RESTAURANT GROUP, LLC | CAYUCOS, CA | Mechanics Bank |
| $150,000–350,000 | SANDOR HITES DDS | BERKELEY, CA | Mechanics Bank |
| $350,000–1 million | SANTA BARBARA ARTIFICIAL KIDNEY CENTER | SANTA BARBARA, CA | Mechanics Bank |
| $1–2 million | SANTA BARBARA SHELLFISH CO INC | SANTA BARBARA, CA | Mechanics Bank |
| $150,000–350,000 | SANTA BARBARA SURFACING, INC. | Santa Barbara, CA | Mechanics Bank |
| $150,000–350,000 | SANTA CLARA CATHOLIC CHURCH | OXNARD, CA | Mechanics Bank |
| $150,000–350,000 | SANTA CLARA ELEMENTARY SCHOOL | OXNARD, CA | Mechanics Bank |
| $350,000–1 million | SANTA CLARA SYSTEMS | ALAMEDA, CA | Mechanics Bank |
| $150,000–350,000 | SANTA CRUZ UNDERGOUND & PAVING, INC | Aptos, CA | Mechanics Bank |
| $2–5 million | SANTA FE MERCADOS INC | SAN JOSE, CA | Mechanics Bank |
| $150,000–350,000 | SANTA LUCIA FARM INC. | SANTA YNEZ, CA | Mechanics Bank |
| $350,000–1 million | SANTA MARIA VALLEY YMCA | Santa Maria, CA | Mechanics Bank |
| $350,000–1 million | SANTA MARIA VALLEY YOUNG MEN'S CHRISTIAN ASSOCIATION | SANTA MARIA, CA | Mechanics Bank |
| $1–2 million | SANTA ROSA BERRY FARMS LLC | Oxnard, CA | Mechanics Bank |
| $1–2 million | SANTA ROSA BERRY FARMS, LLC | OXNARD, CA | Mechanics Bank |
| $150,000–350,000 | SANTA YNEZ VALLEY CHARTER SCHOOL, INC | SANTA YNEZ, CA | Mechanics Bank |
| $150,000–350,000 | SANTA YNEZ VALLEY CHATER SCHOOL INC. | Santa Ynez, CA | Mechanics Bank |
| $2–5 million | SANTOS MONTEMAYOR FARM LABOR CONTRACTOR INC. | DELANO, CA | Mechanics Bank |
| $150,000–350,000 | SARATOGA RESORT VILLAS | KISSIMMEE, FL | Mechanics Bank |
| $350,000–1 million | SAVINO FARMS INC. | Santa Maria, CA | Mechanics Bank |
| $350,000–1 million | SAVINO FARMS, INC. | SANTA MARIA, CA | Mechanics Bank |
| $150,000–350,000 | SAX AND ROSCOE CONSTRUCTION, INC | NAPA, CA | Mechanics Bank |
| $350,000–1 million | SCANDIC SPRINGS, INC. | San Leandro, CA | Mechanics Bank |