| $350,000–1 million | FLUORESCENT SUPPLY CO., INC. | RANCHO CUCAMONGA, CA | The Huntington National Bank |
| $350,000–1 million | FONDA DON CHON RESTAURANT #2, INC. | RANCHO CUCAMONGA, CA | GBC International Bank |
| $150,000–350,000 | FONTANA PANCAKES INC | RANCHO CUCAMONGA, CA | Banc of California |
| $150,000–350,000 | FONTANA SOUTH SIERRA, INC. | RANCHO CUCAMONGA, CA | Banc of California |
| $150,000–350,000 | FOOTHILL AUTO BODY, INC. | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | FORD ACCESSORY DISTRIBUTOR WEST, LLC | RANCHO CUCAMONGA, CA | Ally Bank |
| $5–10 million | FOX TRANSPORTATION | RANCHO CUCAMONGA, CA | Enterprise Bank & Trust |
| $150,000–350,000 | FREE-FREE (USA) INC. | RANCHO CUCAMONGA, CA | Cathay Bank |
| $150,000–350,000 | FRESH UP, INC. | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | G W TRANSPORTATION INC. | RANCHO CUCAMONGA, CA | Chino Commercial Bank, N.A. |
| $350,000–1 million | GAGGLE'S INC. DBA SEPTEMBERS TAPROOM AND EATERY | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | GARCIA PLASTIC MOLDING, INC. | RANCHO CUCAMONGA, CA | City National Bank |
| $150,000–350,000 | GEN RANCHO CUCAMONGA LP | RANCHO CUCAMONGA, CA | PCB Bank |
| $1–2 million | GENERAL MICRO SYSTEMS, INC. | RANCHO CUCAMONGA, CA | City National Bank |
| $350,000–1 million | GENERATOR SERVICES CO., INC. | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $350,000–1 million | GENERCON CORPORATION | RANCHO CUCAMONGA, CA | East West Bank |
| $350,000–1 million | GENTRY GENERAL ENGINEERING, INC. | RANCHO CUCAMONGA, CA | BMO Bank National Association |
| $1–2 million | GITI TIRE (USA) LTD | RANCHO CUCAMONGA, CA | East West Bank |
| $150,000–350,000 | GLORY WISDOM CORP | RANCHO CUCAMONGA, CA | East West Bank |
| $150,000–350,000 | GME MANUFACTURING INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | GO GROUND INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $1–2 million | GOOD-WEST RUBBER CORP | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $350,000–1 million | GOODWEST RUBBER LININGS INCORPORATED | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $350,000–1 million | GREENPOWER MOTOR COMPANY, INC | RANCHO CUCAMONGA, CA | East West Bank |
| $150,000–350,000 | GROUND NOW INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $350,000–1 million | GUS INC. | RANCHO CUCAMONGA, CA | Banc of California |
| $350,000–1 million | H & A TRANSMISSIONS, INC. | RANCHO CUCAMONGA, CA | Banner Bank |
| $150,000–350,000 | H & L CHARTER CO INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | H.W. HERITAGE INN OF RANCHO CUCAMONGA, INC. | RANCHO CUCAMONGA, CA | Hickory Point Bank and Trust |
| $150,000–350,000 | HABARI, INC. | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | HANNAH'S CHILDRENS HOMES INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | HEALTHVERVE FOOD MANUFACTURING USA, INC | RANCHO CUCAMONGA, CA | East West Bank |
| $150,000–350,000 | HEDENBERG, INC. | RANCHO CUCAMONGA, CA | Banc of California |
| $150,000–350,000 | HENRY LIN, INC. DBA ALLERGY & ASTHMA CENTER OF INLAND EM | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | HERITAGE INN OF RANCHO CUCAMONGA, INC. | RANCHO CUCAMONGA, CA | Hickory Point Bank and Trust |
| $350,000–1 million | HILLSIDE COMMUNITY CHURCH, INC. | RANCHO CUCAMONGA, CA | Cathay Bank |
| $150,000–350,000 | HIMNEL USA INCORPORATED | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | HOME CARE BY BENCHMARK INC | RANCHO CUCAMONGA, CA | OneWest Bank, A Division of First-Citizens Bank and Trust Company |
| $350,000–1 million | HOME FUNDING CORPORATION | RANCHO CUCAMONGA, CA | Flagstar Bank National Association |
| $150,000–350,000 | HOME HEALTH CARE SOLUTIONS, INC. | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $350,000–1 million | HOME INSTEAD SENIOR CARE | RANCHO CUCAMONGA, CA | First Bank of the Lake |
| $150,000–350,000 | HORIZON THERAPY SERVICES | RANCHO CUCAMONGA, CA | US Bank National Association |
| $150,000–350,000 | HR & ASSOCIATES, LLP | RANCHO CUCAMONGA, CA | BMO Bank National Association |
| $2–5 million | HR DIRECT SERVICES INC | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | HUNT ELECTRONIC USA INC. | RANCHO CUCAMONGA, CA | East West Bank |
| $150,000–350,000 | HYDRONIX WATER TECHNOLOGY, LLC | RANCHO CUCAMONGA, CA | Golden Bank, National Association |
| $150,000–350,000 | IGNITE DESIGN & ADVERTISING, INC. | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $1–2 million | ILINK BUSINESS MANAGEMENT INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $350,000–1 million | INDEPENDENT PHLEBOTOMY PROVIDER GRP LLC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | INLAND EMPIRE ORAL AND MAXILLOFACIAL SUR | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | INLAND EMPIRE STAGES LTD. | RANCHO CUCAMONGA, CA | Banc of California |
| $350,000–1 million | INNOVATIVE DISPLAYWORKS, INC. | RANCHO CUCAMONGA, CA | Comerica Bank |
| $350,000–1 million | INTERGRADED SECURITY MANAGEMENT GROUP | RANCHO CUCAMONGA, CA | Fountainhead SBF LLC |
| $350,000–1 million | INTRA AEROSPACE LLC | RANCHO CUCAMONGA, CA | Comerica Bank |
| $350,000–1 million | INYO NETWORKS, INC. | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | J&J&D SERVICES, INC. | RANCHO CUCAMONGA, CA | Banc of California |
| $1–2 million | J. MCLOUGHLIN ENGINEERING CO. | RANCHO CUCAMONGA, CA | American Business Bank |
| $350,000–1 million | JC HORIZON LTD. | RANCHO CUCAMONGA, CA | East West Bank |
| $150,000–350,000 | JE COMPLIANCE SERVICES INC | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | JEFFREY N. MAR, M.D., INC. | RANCHO CUCAMONGA, CA | Banc of California |
| $350,000–1 million | JET CUTTING SOLUTIONS INC. | RANCHO CUCAMONGA, CA | Harvest Small Business Finance, LLC |
| $350,000–1 million | JETT PRO LINE MAINTENANCE, INC. | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | JM KARIS INC | RANCHO CUCAMONGA, CA | Bank of Hope |
| $150,000–350,000 | JOHN A. FAGAN, M.D. FAMILY PRACTICE, A PROFESSIONAL CORPORAT | RANCHO CUCAMONGA, CA | American Business Bank |
| $2–5 million | JONES/COVEY GROUP INCORPORATED | RANCHO CUCAMONGA, CA | BMO Bank National Association |
| $350,000–1 million | JUST AUTO INSURANCE SERVICES, INC. | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | JV GLASS CO INC | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | K-PURE WATERWORKS, INC. | RANCHO CUCAMONGA, CA | Banc of California |
| $1–2 million | K-VAC ENVIRONMENTAL SERVICES, INC. | RANCHO CUCAMONGA, CA | Banc of California |
| $150,000–350,000 | K.O.B. INC | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $350,000–1 million | KBW INVESTMENTS INC | RANCHO CUCAMONGA, CA | Wells Fargo Bank, National Association |
| $350,000–1 million | KCE ELECTRIC, INC. | RANCHO CUCAMONGA, CA | City National Bank |
| $350,000–1 million | KESSLER ALAIR INSURANCE SERVICES INC | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | KT CAMPUS INC. | RANCHO CUCAMONGA, CA | East West Bank |
| $350,000–1 million | LANIC ENGINEERING, INC. | RANCHO CUCAMONGA, CA | United Business Bank |
| $150,000–350,000 | LAW OFFICES OF SAM X. J. WU, APC | RANCHO CUCAMONGA, CA | East West Bank |
| $150,000–350,000 | LEXXIOM, INC. | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | LITEHOUSE CHILDREN & FAMILY SE | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | LORBEL INC.DBA LORBEL CRITICAL POWER SER | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | LUIS PEREZ, M.D., A PROFESSIONAL CORP | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $350,000–1 million | M-5 STEEL MFG., INC. | RANCHO CUCAMONGA, CA | Banc of California |
| $150,000–350,000 | MADOLE & ASSOCIATES, INC. | RANCHO CUCAMONGA, CA | Banner Bank |
| $150,000–350,000 | MAGNA JAMES LTD | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $350,000–1 million | MARIMINA PHARMACEUTICALS INC | RANCHO CUCAMONGA, CA | Wells Fargo Bank, National Association |
| $350,000–1 million | MASSAGE ENVY | RANCHO CUCAMONGA, CA | Wells Fargo Bank, National Association |
| $150,000–350,000 | MEDICAL CONSULTANTS OF SOUTHERN CA INC. | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | MEGA CAP INC | RANCHO CUCAMONGA, CA | East West Bank |
| $150,000–350,000 | MEHAS CONSTRUCTION INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | METRO EXPRESS INC | RANCHO CUCAMONGA, CA | Wells Fargo Bank, National Association |
| $150,000–350,000 | MIKE NANCE POWER SOURCE ELECTRIC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | MILKY MAMA, LLC | RANCHO CUCAMONGA, CA | Poppy Bank |
| $1–2 million | MILLER CONSTRUCTION | RANCHO CUCAMONGA, CA | Banner Bank |
| $350,000–1 million | MINDRUM PRECISION, INC. | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | MINUTEMAN PRESS OF RANCHO CUCAMONGA | RANCHO CUCAMONGA, CA | United Business Bank |
| $150,000–350,000 | MJ THOMAS HOLDINGS INC | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | MOBILE MED, INC. | RANCHO CUCAMONGA, CA | Banc of California |
| $150,000–350,000 | MONACO'S PIZZA & ITALIAN RESTURANT | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $350,000–1 million | MONTE VISTA CHILD CARE CENTER, INC. | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $350,000–1 million | MONTGOMERY HARDWARE CO | RANCHO CUCAMONGA, CA | American Business Bank |
| $2–5 million | MOUNTAIN VIEW TIRE & SERVICE, INC. | RANCHO CUCAMONGA, CA | Citizens Business Bank |