| $150,000–350,000 | INDI.COM, INC | NEWPORT BEACH, CA | Sunwest Bank |
| $350,000–1 million | INDUSTRIAL STITCHTECH INC | SAN FERNANDO, CA | Sunwest Bank |
| $350,000–1 million | INDUSTRIAL STITCHTECH INC. | San Fernando, CA | Sunwest Bank |
| $2–5 million | INFINITY PLUMBING DESIGNS, INC. | CORONA, CA | Sunwest Bank |
| $350,000–1 million | INFOMAGNUS LLC | Aliso Viejo, CA | Sunwest Bank |
| $350,000–1 million | INFOMAGNUS LLC | ALISO VIEJO, CA | Sunwest Bank |
| $350,000–1 million | INFOSERA, INC. | SANTA ANA, CA | Sunwest Bank |
| $1–2 million | INNOVATIVE CLEANING SERVICES, INC. | IRVINE, CA | Sunwest Bank |
| $150,000–350,000 | INNOVATIVE MANAGEMENT SYSTEMS | COMMERCE, CA | Sunwest Bank |
| $150,000–350,000 | INNOVATIVE MANAGEMENT SYSTEMS | Commerce, CA | Sunwest Bank |
| $1–2 million | INTEGRAL SENIOR LIVING MANAGEMENT LLC | CARLSBAD, CA | Sunwest Bank |
| $150,000–350,000 | INTEGRATED ENERGY SYSTEMS CA, INC | Orange, CA | Sunwest Bank |
| $150,000–350,000 | INTEGRATED ENERGY SYSTEMS CA, INC | ORANGE, CA | Sunwest Bank |
| $150,000–350,000 | INTEGRATED ENGINEERING MANAGEMENT (DBA IEM) | SAN PEDRO, CA | Sunwest Bank |
| $150,000–350,000 | INTEGRATED ENGINEERING MANAGEMENT (DBA IEM) | San Pedro, CA | Sunwest Bank |
| $150,000–350,000 | INTEGRATED SYSTEMS SOLUTIONS INC. | Orange, CA | Sunwest Bank |
| $150,000–350,000 | INTEGRATED SYSTEMS SOLUTIONS, INC. | ORANGE, CA | Sunwest Bank |
| $350,000–1 million | INTEGRITY GENERAL ENGINEERING CONTRACTORS, INC. | Corona, CA | Sunwest Bank |
| $150,000–350,000 | INTEGRITY MEDICAL GROUP LTD | CHICAGO, IL | Sunwest Bank |
| $350,000–1 million | INTEGRITY VEHICLE SERVICES | COSTA MESA, CA | Sunwest Bank |
| $150,000–350,000 | INTELEX ENTERPRISES, LLC | BREA, CA | Sunwest Bank |
| $150,000–350,000 | INTELLI-HEART SERVICES, INC | LOS ANGELES, CA | Sunwest Bank |
| $1–2 million | INTELLISURVEY, INCORPORATED | MISSION VIEJO, CA | Sunwest Bank |
| $350,000–1 million | INTELLIX SOLUTIONS LLC | DANVILLE, CA | Sunwest Bank |
| $150,000–350,000 | INTELLIX SOLUTIONS LLC | Danville, CA | Sunwest Bank |
| $350,000–1 million | INTERIOR ELECTRIC INCORPORATED | ORANGE, CA | Sunwest Bank |
| $350,000–1 million | INTERIOR ELECTRIC INCORPORATED | Orange, CA | Sunwest Bank |
| $150,000–350,000 | INTERIOR ELECTRIC INCORPORATED NEVADA | Orange, CA | Sunwest Bank |
| $150,000–350,000 | INTERIOR ELECTRIC INCORPORATED NEVADA | HENDERSON, NV | Sunwest Bank |
| $150,000–350,000 | INTERMARKETING MEDIA LLC | MISSION VIEJO, CA | Sunwest Bank |
| $150,000–350,000 | INVENSURE INSURANCE BROKERS INC. | Irvine, CA | Sunwest Bank |
| $1–2 million | IRVINE TECHNOLOGY | SANTA ANA, CA | Sunwest Bank |
| $2–5 million | IVANTIS, INC | IRVINE, CA | Sunwest Bank |
| $350,000–1 million | J & H ASSET PROPERTY MGT., INC. | YORBA LINDA, CA | Sunwest Bank |
| $350,000–1 million | J-SQUARED GENERAL CONTRACTORS INC. | Orange, CA | Sunwest Bank |
| $150,000–350,000 | J.S. EGAN DESIGN INC | Playa del Rey, CA | Sunwest Bank |
| $150,000–350,000 | J.S. EGAN DESIGN, INC. | PLAYA DEL REY, CA | Sunwest Bank |
| $350,000–1 million | JACKALOPE LLC | Palm Desert, CA | Sunwest Bank |
| $350,000–1 million | JAMES PRODUCTIONS INC | Anaheim, CA | Sunwest Bank |
| $350,000–1 million | JAMES PRODUCTIONS, INC. | ANAHEIM, CA | Sunwest Bank |
| $150,000–350,000 | JAMES PUBLISHING INC | Costa Mesa, CA | Sunwest Bank |
| $150,000–350,000 | JAMES PUBLISHING, INC | COSTA MESA, CA | Sunwest Bank |
| $1–2 million | JAYA APPAREL GROUP | VERNON, CA | Sunwest Bank |
| $1–2 million | JAYA APPAREL GROUP LLC | Vernon, CA | Sunwest Bank |
| $150,000–350,000 | JEFF OVIEDO & ASSOCIATES INC | NEWPORT BEACH, CA | Sunwest Bank |
| $150,000–350,000 | JERUSALEM CONSTRUCTION INC. | NATIONAL CITY, CA | Sunwest Bank |
| $150,000–350,000 | JERUSALEM CONSTRUCTION INC. | National City, CA | Sunwest Bank |
| $1–2 million | JIM & JACK'S, INC | EL SEGUNDO, CA | Sunwest Bank |
| $1–2 million | JIM AND JACKS INC. | El Segundo, CA | Sunwest Bank |
| $350,000–1 million | JKV CAPITAL LLC | Newport Beach, CA | Sunwest Bank |
| $150,000–350,000 | JKV CAPITAL, LLC | NEWPORT BEACH, CA | Sunwest Bank |
| $150,000–350,000 | JMC PHARMACY INC. | Rancho Cucamonga, CA | Sunwest Bank |
| $350,000–1 million | JOHN PAUL RICHARD INC. | Calabasas, CA | Sunwest Bank |
| $350,000–1 million | JOHN PAUL RICHARD, INC | Calabasas, CA | Sunwest Bank |
| $150,000–350,000 | JOHNNIE MACCRACKEN'S CELTIC FIREHOUSE PUB INC | Marietta, GA | Sunwest Bank |
| $150,000–350,000 | JOHNSTON MARKLEE LLP | LOS ANGELES, CA | Sunwest Bank |
| $150,000–350,000 | JOHNSTON MARKLEE LLP | Los Angeles, CA | Sunwest Bank |
| $150,000–350,000 | JSS LLC | San Clemente, CA | Sunwest Bank |
| $150,000–350,000 | JUICED RIDERS INC | CHULA VISTA, CA | Sunwest Bank |
| $350,000–1 million | JWM GLOBAL EDUCATION, INC. | ORANGE, CA | Sunwest Bank |
| $150,000–350,000 | KAARMA PACIFIC INC. | ANAHEIM, CA | Sunwest Bank |
| $1–2 million | KAARYA LLC | LONG BEACH, CA | Sunwest Bank |
| $150,000–350,000 | KADING BRIGGS LLP | Irvine, CA | Sunwest Bank |
| $150,000–350,000 | KADING BRIGGS LLP | IRVINE, CA | Sunwest Bank |
| $350,000–1 million | KARAS FOOD, INC. DBA POPEYE'S | MURRIETA, CA | Sunwest Bank |
| $150,000–350,000 | KARS ADVANCED MATERIALS | ANAHEIM, CA | Sunwest Bank |
| $350,000–1 million | KASO ENTERPRISES LLC | LAGUNA BEACH, CA | Sunwest Bank |
| $150,000–350,000 | KAUFMANIT INC | Irvine, CA | Sunwest Bank |
| $150,000–350,000 | KAUFMANIT, INC | IRVINE, CA | Sunwest Bank |
| $350,000–1 million | KELLER ANDERLE LLP | IRVINE, CA | Sunwest Bank |
| $350,000–1 million | KENNELLY FAMILY CONCEPTS, INC. | Williams, AZ | Sunwest Bank |
| $350,000–1 million | KENNELLY FAMILY CONCEPTS, INC. | WILLIAMS, AZ | Sunwest Bank |
| $150,000–350,000 | KERCSMAR & FELTUS PLLC | Scottsdale, AZ | Sunwest Bank |
| $150,000–350,000 | KERCSMAR & FELTUS, PLLC | SCOTTSDALE, AZ | Sunwest Bank |
| $350,000–1 million | KESSLER CORPORATION | Los Angeles, CA | Sunwest Bank |
| $1–2 million | KETIV TECHNOLOGIES OF CA INC | BREA, CA | Sunwest Bank |
| $150,000–350,000 | KEYSTONE MEDICAL RESOURCES INC. | Huntington Beach, CA | Sunwest Bank |
| $350,000–1 million | KIECKHAFER SCHIFFER LLP | IRVINE, CA | Sunwest Bank |
| $350,000–1 million | KING'S FISH HOUSE HENDERSON LLC | Costa Mesa, CA | Sunwest Bank |
| $150,000–350,000 | KING'S FISH HOUSE HENDERSON LLC | Costa Mesa, CA | Sunwest Bank |
| $350,000–1 million | KING'S SEAFOOD DISTRIBUTION LLC | Costa Mesa, CA | Sunwest Bank |
| $150,000–350,000 | KING'S SEAFOOD DISTRIBUTION LLC | Costa Mesa, CA | Sunwest Bank |
| $350,000–1 million | KINGS PAWNSHOP | LOS ANGELES, CA | Sunwest Bank |
| $150,000–350,000 | KINGSMEN CONSULTING INC | Irvine, CA | Sunwest Bank |
| $150,000–350,000 | KINGSMEN CONSULTING INC | IRVINE, CA | Sunwest Bank |
| $350,000–1 million | KINNEY CONSTRUCTION SERVICES INC. | Flagstaff, AZ | Sunwest Bank |
| $350,000–1 million | KINNEY CONSTRUCTION SERVICES, INC. | FLAGSTAFF, AZ | Sunwest Bank |
| $350,000–1 million | KINNEY CONSTRUCTION, LLC | FLAGSTAFF, AZ | Sunwest Bank |
| $150,000–350,000 | KLR AUTO INC | SAN DIEGO, CA | Sunwest Bank |
| $350,000–1 million | KNOCK LOGISTICS LLC | ANAHEIM, CA | Sunwest Bank |
| $1–2 million | KNOLLS WEST POST ACUTE LLC | VICTORVILLE, CA | Sunwest Bank |
| $350,000–1 million | KODIAK CONCEPTS INC. | Lake Forest, CA | Sunwest Bank |
| $350,000–1 million | KODIAK CONCEPTS, INC. | LAKE FOREST, CA | Sunwest Bank |
| $1–2 million | KOMAR ALLIANCE LLC | MONTEBELLO, CA | Sunwest Bank |
| $350,000–1 million | KRAMER DEBOER & KEANE LLP | INDIAN WELLS, CA | Sunwest Bank |
| $350,000–1 million | KRAMER DEBOER & KEANE LLP | Indian Wells, CA | Sunwest Bank |
| $150,000–350,000 | KURT GREENWAY | Riverside, CA | Sunwest Bank |
| $350,000–1 million | L TECH NETWORK SERVICES INC. | Santa Fe Springs, CA | Sunwest Bank |
| $350,000–1 million | L TECH NETWORK SERVICES, INC. | SANTA FE SPRINGS, CA | Sunwest Bank |
| $1–2 million | L&T STAFFING INC | Santa Ana, CA | Sunwest Bank |