| $150,000–350,000 | WESTSIDE CONTRACTORS INC | Los Angeles, CA | Banc of California |
| $150,000–350,000 | WESTSIDE CONTRACTORS, INC. | LOS ANGELES, CA | Banc of California |
| $1–2 million | WESTSIDE INNOVATIVE SCHOOL HOUSE, INC. | LOS ANGELES, CA | Banc of California |
| $350,000–1 million | WEVR | VENICE, CA | Banc of California |
| $350,000–1 million | WGJ ENTERPRISES INC. | Azusa, CA | Banc of California |
| $350,000–1 million | WGJ ENTERPRISES, INC. | GLENDORA, CA | Banc of California |
| $150,000–350,000 | WGM BUSINESS ENTERPRISES INC | CORONA, CA | Banc of California |
| $150,000–350,000 | WGM BUSINESS ENTERPRISES INC | Corona, CA | Banc of California |
| $150,000–350,000 | WH JEWETT INC. | Ontario, CA | Banc of California |
| $150,000–350,000 | WHIT SHERM INC | North Hollywood, CA | Banc of California |
| $150,000–350,000 | WHIT SHERM INC | NORTH HOLLYWOOD, CA | Banc of California |
| $150,000–350,000 | WHITESTAR MANAGEMENT INC | RANCHO MIRAGE, CA | Banc of California |
| $150,000–350,000 | WHITHOP, INC | Santa Monica, CA | Banc of California |
| $150,000–350,000 | WHITHOP, INC | SANTA MONICA, CA | Banc of California |
| $350,000–1 million | WHITTIER FERTILIZER COMPANY | PICO RIVERA, CA | Banc of California |
| $150,000–350,000 | WIDOM SAVEY & GARFINKEL, LLP | LOS ANGELES, CA | Banc of California |
| $350,000–1 million | WILHOP INC. | Santa Monica, CA | Banc of California |
| $150,000–350,000 | WILHOP, INC. | SANTA MONICA, CA | Banc of California |
| $1–2 million | WILLIAMS HOMES, INC | SANTA CLARITA, CA | Banc of California |
| $350,000–1 million | WILLIAMS SERVICE CORPORATION | VERNON, CA | Banc of California |
| $350,000–1 million | WILLIS ALLEN REAL ESTATE | LA JOLLA, CA | Banc of California |
| $350,000–1 million | WILLIS ALLEN REAL ESTATE | La Jolla, CA | Banc of California |
| $150,000–350,000 | WILSHIRE FINANCE PARTNERS, INC. | NEWPORT BEACH, CA | Banc of California |
| $150,000–350,000 | WILSHIRE HOLMBY HOMEOWNERS ASSOC. INC. | LOS ANGELES, CA | Banc of California |
| $150,000–350,000 | WILSON IVANOVA CERTIFIED PUBLIC ACCOUNTANTS, INC., APAC | SAN BERNARDINO, CA | Banc of California |
| $350,000–1 million | WINCHESTER GOLF, LLC | MEADOW VISTA, CA | Banc of California |
| $2–5 million | WIND & SEA RESTAURANTS INC | Dana Point, CA | Banc of California |
| $1–2 million | WIND & SEA RESTAURANTS, INC | DANA POINT, CA | Banc of California |
| $350,000–1 million | WINDER LABORATORIES LLC | Winder, GA | Banc of California |
| $150,000–350,000 | WINDGAP MEDICAL INC. | Watertown, MA | Banc of California |
| $150,000–350,000 | WINDGAP MEDICAL, INC. | WATERTOWN, MA | Banc of California |
| $350,000–1 million | WINDSOR BAKERSFIELD HEALTHCARE, LLC | WEST HOLLYWOOD, CA | Banc of California |
| $1–2 million | WINDSOR CONVALESCENT AND REHABILITATION CENTER OF CONCORD, L | WEST HOLLYWOOD, CA | Banc of California |
| $1–2 million | WINDSOR CONVALESCENT AND REHABILITATION CENTER OF SALINAS, L | WEST HOLLYWOOD, CA | Banc of California |
| $350,000–1 million | WINDSOR GARDENS HEALTHCARE CENTER OF HAYWARD, LLC | WEST HOLLYWOOD, CA | Banc of California |
| $1–2 million | WINDSOR TWIN PALMS HEALTHCARE CENTER, LLC | WEST HOLLYWOOD, CA | Banc of California |
| $150,000–350,000 | WINGS OVER LONG BEACH LLC | LONG BEACH, CA | Banc of California |
| $5–10 million | WOOD, SMITH, HENNING & BERMAN LLP | LOS ANGELES, CA | Banc of California |
| $150,000–350,000 | WOODLANDS VILLAGE FLAGSTAFF LLC | Scottsdale, AZ | Banc of California |
| $1–2 million | WORLD IMPACT, INC. | LOS ANGELES, CA | Banc of California |
| $1–2 million | WORLD MECHANICAL, INC. | Van Nuys, CA | Banc of California |
| $350,000–1 million | WPA PRODUCTION INC | MURRIETA, CA | Banc of California |
| $350,000–1 million | WPX COURIER, LLC | AUBURN, WA | Banc of California |
| $350,000–1 million | WYATT PRECISION MACHINE INC | LONG BEACH, CA | Banc of California |
| $350,000–1 million | WYATT PRECISION MACHINE INC. | Long Beach, CA | Banc of California |
| $150,000–350,000 | X ENGINEERING & CONSULTING INC | SANTA ANA, CA | Banc of California |
| $5–10 million | XANITOS, INC. | NEWTOWN SQUARE, PA | Banc of California |
| $1–2 million | XAVIER COLLEGE PREPARATORY HIGH SCHOOL | Palm Desert, CA | Banc of California |
| $1–2 million | XAVIER COLLEGE PREPARATORY HIGH SCHOOL | PALM DESERT, CA | Banc of California |
| $2–5 million | XIMEDICA LLC | Providence, RI | Banc of California |
| $150,000–350,000 | XPLOR EDUCATION, INC | HAWTHORNE, CA | Banc of California |
| $350,000–1 million | XPRESS CONCRETE, INC. | COVINA, CA | Banc of California |
| $350,000–1 million | YE OLDE KING'S HEAD INC | SANTA MONICA, CA | Banc of California |
| $350,000–1 million | YE OLDE KINGS HEAD INC. | Santa Monica, CA | Banc of California |
| $150,000–350,000 | YELLOWBRICK CONSULTING INC. | Glendora, CA | Banc of California |
| $150,000–350,000 | YELLOWBRICK CONSULTING, INC. | GLENDORA, CA | Banc of California |
| $350,000–1 million | YESHIVA OF LOS ANGELES GIRLS HIGH SCHOOL | Los Angeles, CA | Banc of California |
| $350,000–1 million | YESHIVA OF LOS ANGELES GIRLS HIGH SCHOOL | BEVERLY HILLS, CA | Banc of California |
| $350,000–1 million | YESHIVA UNIVERISTY OF LOS ANGELES BOYS HIGH SCHOOL | Los Angeles, CA | Banc of California |
| $350,000–1 million | YESHIVA UNIVERSITY OF LOS ANGELES BOYS HIGH SCHOOL | LOS ANGELES, CA | Banc of California |
| $150,000–350,000 | YOGURT CREATIONS GROUP LLC | Atascadero, CA | Banc of California |
| $1–2 million | YOKA & SMITH LLP | Los Angeles, CA | Banc of California |
| $1–2 million | YOKA & SMITH LLP | LOS ANGELES, CA | Banc of California |
| $1–2 million | YPI CHARTER SCHOOLS, INC. | GRANADA HILLS, CA | Banc of California |
| $150,000–350,000 | YUJI LTD | Dana Point, CA | Banc of California |
| $150,000–350,000 | ZAMA MASSAGE LLC | Portland, OR | Banc of California |
| $150,000–350,000 | ZAMA MASSAGE LLC | PORTLAND, OR | Banc of California |
| $150,000–350,000 | ZAPIEN'S RESTAURANT GROUP INC. | Pico Rivera, CA | Banc of California |
| $350,000–1 million | ZARETSKY ENGINEERING SOLUTIONS INC. | Fountain Valley, CA | Banc of California |
| $350,000–1 million | ZARETSKY ENGINEERING SOLUTIONS, INC. | FOUNTAIN VALLEY, CA | Banc of California |
| $150,000–350,000 | ZEEBA COMPANY INC. | Los Angeles, CA | Banc of California |
| $2–5 million | ZESTFINANCE, INC. | BURBANK, CA | Banc of California |
| $150,000–350,000 | ZOOM FOODS INC | SOUTH PASADENA, CA | Banc of California |
| $150,000–350,000 | ZUSSER COMPANY INC | Pacific Palisades, CA | Banc of California |
| $150,000–350,000 | ZUSSER COMPANY, INC. | PACIFIC PALISADES, CA | Banc of California |
| $150,000–350,000 | ZVENTURES, INC. | CHATSWORTH, CA | Banc of California |