| $350,000–1 million | ECKO PRODUCTS GROUP LLC | RANCHO CUCAMONGA, CA | First Choice Bank |
| $150,000–350,000 | EDDIES TRUCKING INC | RANCHO CUCAMONGA, CA | Wells Fargo Bank, National Association |
| $1–2 million | EDUCATIONAL SYSTEMS INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $350,000–1 million | EJD ENTERPRISES, INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | EJMG ZENDEJAS, INC. | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | ELECTUS CONSTRUCTION, INC. | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | ELEVATOR SUPPORTS SERVICES, INC | RANCHO CUCAMONGA, CA | Chino Commercial Bank, N.A. |
| $1–2 million | EMD SPECIALTY MATERIALS, LLC | RANCHO CUCAMONGA, CA | Comerica Bank |
| $350,000–1 million | EMPIRE ADMINISTRATIVE SERVICES COMPANY | RANCHO CUCAMONGA, CA | MUFG Union Bank, National Association |
| $350,000–1 million | EMPIRE COMPANY INSURANCE SERVICES, INC. | RANCHO CUCAMONGA, CA | MUFG Union Bank, National Association |
| $150,000–350,000 | EMPIRE FLOOR COVERING, INC. | RANCHO CUCAMONGA, CA | Harvest Small Business Finance, LLC |
| $150,000–350,000 | ENV HOLDING CORP | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | EXCEL PACKAGING SYSTEMS INC. | RANCHO CUCAMONGA, CA | CDC Small Business Finance Corporation |
| $350,000–1 million | EXECUTIVE SAFE SECURITY CORPORATION | RANCHO CUCAMONGA, CA | CalPrivate Bank |
| $350,000–1 million | EZ FUNDINGS INC. | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | FAKIH BROS., LLC | RANCHO CUCAMONGA, CA | BMO Harris Bank National Association |
| $150,000–350,000 | FIELDS COMPREHENSIVE YOUTH SERVICES INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | FINANCIAL CONSULTING HELP CENTER | RANCHO CUCAMONGA, CA | MBE Capital Partners |
| $350,000–1 million | FLASHBOX STUDIOS, INC. | RANCHO CUCAMONGA, CA | Sunwest Bank |
| $350,000–1 million | FLUORESCENT SUPPLY CO., INC. | RANCHO CUCAMONGA, CA | TCF 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 | Pacific Western Bank |
| $150,000–350,000 | FONTANA SOUTH SIERRA, INC. | RANCHO CUCAMONGA, CA | Pacific Western Bank |
| $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 | First Choice Bank |
| $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 | GCN SUPPLY, LLC | RANCHO CUCAMONGA, CA | First Choice Bank |
| $150,000–350,000 | GEN RANCHO CUCAMONGA LP | RANCHO CUCAMONGA, CA | Pacific City 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 | Bank of the West |
| $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 MFG 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 | GRAPEVINE HOME HEALTH SERVICES, INC. | RANCHO CUCAMONGA, CA | Harvest Small Business Finance, LLC |
| $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 | Pacific Western Bank |
| $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 | HAMMER INSURANCE SERVICES INC | RANCHO CUCAMONGA, CA | CDC Small Business Finance Corporation |
| $150,000–350,000 | HANNAH'S CHILDRENS HOMES INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | HARTMAN AND HARTMAN ELEVATOR SERVICES, INCORPORATED | RANCHO CUCAMONGA, CA | Celtic Bank Corporation |
| $150,000–350,000 | HEALTHVERVE FOOD MANUFACTURING USA, INC | RANCHO CUCAMONGA, CA | East West Bank |
| $150,000–350,000 | HEARING SCIENCE OF RANCHO CUCAMONGA, A PROFESSIONAL AUDIOLOGY CORPORATION | RANCHO CUCAMONGA, CA | American Express National Bank |
| $150,000–350,000 | HEDENBERG, INC. | RANCHO CUCAMONGA, CA | Pacific Western Bank |
| $150,000–350,000 | HENRY LIN, INC. DBA ALLERGY & ASTHMA CENTER OF INLAND EMPIRE | 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 |
| $150,000–350,000 | HIGHLAND AVENUE COMMUNITY CHURCH OF THE NAZARENE | RANCHO CUCAMONGA, CA | Greater Nevada CU |
| $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 |
| $150,000–350,000 | HOME DIALYSIS CENTERS OF RANCHO CUCAMONGA | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $350,000–1 million | HOME FUNDING CORPORATION | RANCHO CUCAMONGA, CA | Flagstar Bank, FSB |
| $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 | MUFG Union Bank, National Association |
| $150,000–350,000 | HR & ASSOCIATES, LLP | RANCHO CUCAMONGA, CA | Bank of the West |
| $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 |
| $350,000–1 million | INFINITY SERVICE GROUP INC. | RANCHO CUCAMONGA, CA | BSD Capital, LLC dba Lendistry |
| $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 | Pacific Western Bank |
| $150,000–350,000 | INLAND INTERVENTIONAL MEDICAL ASSOC, INC | RANCHO CUCAMONGA, CA | Citibank, N.A. |
| $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 |
| $150,000–350,000 | INVERO GROUP | RANCHO CUCAMONGA, CA | Readycap Lending, LLC |
| $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 | Pacific Western Bank |
| $1–2 million | J. MCLOUGHLIN ENGINEERING CO. | RANCHO CUCAMONGA, CA | American Business Bank |
| $150,000–350,000 | JACOB HAIVY MD INC | RANCHO CUCAMONGA, CA | Cross River 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 | Pacific Western Bank |
| $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 |
| $350,000–1 million | JLR INVESTIGATIONS CORPORATION | RANCHO CUCAMONGA, CA | Celtic Bank Corporation |
| $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 CORPORATION | RANCHO CUCAMONGA, CA | American Business Bank |
| $2–5 million | JONES/COVEY GROUP INCORPORATED | RANCHO CUCAMONGA, CA | Bank of the West |
| $150,000–350,000 | JORDAN LIVING CARE INC | RANCHO CUCAMONGA, CA | Banner Bank |
| $350,000–1 million | JUST AUTO INSURANCE SERVICES, INC. | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | JUST EVERYTHING HEATING AND AIR, INC. | RANCHO CUCAMONGA, CA | Banner Bank |
| $150,000–350,000 | JV GLASS CO INC | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |