| $150,000–350,000 | MS FOOD STORE | RANCHO CUCAMONGA, CA | Wells Fargo Bank, National Association |
| $150,000–350,000 | NATIONAL CABLE SERVICES, INC. | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $2–5 million | NATIONAL COMMUNITY RENAISSANCE | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $1–2 million | NATIONWIDE GUARD SEVICES, INC. | RANCHO CUCAMONGA, CA | US Bank National Association |
| $150,000–350,000 | NEIGHBORHOOD PARTNERSHIP HOUSING SERVICES INC | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | NEMM INC | RANCHO CUCAMONGA, CA | Citibank, N.A. |
| $1–2 million | NETWORK INTEGRATION COMPANY PARTNERS INC. | RANCHO CUCAMONGA, CA | CommerceWest Bank |
| $2–5 million | NEW WORLD MEDICAL, INCORPORATED | RANCHO CUCAMONGA, CA | City National Bank |
| $1–2 million | NEWCO DISTRIBUTORS INC | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | NEXBELT, LLC | RANCHO CUCAMONGA, CA | United Business Bank |
| $350,000–1 million | NORSTAR PLUMBING & ENGINEERING, INC. | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | OBEID BROTHERS INC. | RANCHO CUCAMONGA, CA | First Bank of the Lake |
| $350,000–1 million | OLD TOWN BAKING COMPANY, INC. | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $350,000–1 million | OPTION ONE SERVICES, INC. | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $2–5 million | OVEREASY, INC. | RANCHO CUCAMONGA, CA | Pacific Premier Bank |
| $150,000–350,000 | P.S. PATEL PROFESSIONAL DENTAL CORP. | RANCHO CUCAMONGA, CA | US Bank National Association |
| $350,000–1 million | PACIFIC PAPERBOARD CONVERTING, LLC | RANCHO CUCAMONGA, CA | Byline Bank |
| $150,000–350,000 | PACIFIC STATE CORPORATION | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $350,000–1 million | PAMCO MACHINE WORKS, INC. | RANCHO CUCAMONGA, CA | Mega Bank |
| $150,000–350,000 | PEANUTS CONCEPTION GROUP INC | RANCHO CUCAMONGA, CA | Wells Fargo Bank, National Association |
| $150,000–350,000 | PENWAL INDUSTRIES, INC. | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | POMONA PANCAKES, INC | RANCHO CUCAMONGA, CA | Banc of California |
| $350,000–1 million | PONCE GROUND SERVICE, LLC | RANCHO CUCAMONGA, CA | Celtic Bank Corporation |
| $350,000–1 million | POWERS ACQUISITION CORPORATION | RANCHO CUCAMONGA, CA | Banc of California |
| $150,000–350,000 | PREMIER SALES & MARKETING, INC. | RANCHO CUCAMONGA, CA | US Bank National Association |
| $350,000–1 million | PRES-TEK PLASTICS, INC. | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $1–2 million | PRESTIGE MOLD, INCORPORATED | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $350,000–1 million | PRIME CONVERTING CORPORATION | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | PRODYNE ENTERPRISES | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | PSA-PRINTING & MAILING SERVICES, INC. DBA PSA PRINT GROU | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $350,000–1 million | PYRAMID MOLD & TOOL | RANCHO CUCAMONGA, CA | California Bank of Commerce, NA |
| $150,000–350,000 | QST INGREDIENTS AND PACKAGING, INC. | RANCHO CUCAMONGA, CA | Citibank, N.A. |
| $150,000–350,000 | QUALITY MATERIAL HANDLING, INC. | RANCHO CUCAMONGA, CA | East West Bank |
| $150,000–350,000 | R. E. G. LOGISTICS, INC. | RANCHO CUCAMONGA, CA | BMO Bank National Association |
| $350,000–1 million | R.E.F. INDUSTRIES, INC. | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $350,000–1 million | RAINY DAY ROOFING, INC. | RANCHO CUCAMONGA, CA | First Savings Bank |
| $150,000–350,000 | RAMSOFT USA, INC | RANCHO CUCAMONGA, CA | HSBC Bank USA, National Association |
| $150,000–350,000 | RANCHO BASEBALL LLC | RANCHO CUCAMONGA, CA | Washington Trust Bank |
| $150,000–350,000 | RANCHO ELCERRITO MEXICAN GRILL & | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | RANCHO LOMA FLOORS | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $350,000–1 million | RANCHO PACIFIC ELECTRIC, INC. | RANCHO CUCAMONGA, CA | Banner Bank |
| $150,000–350,000 | RANDOLPH 297 INC. | RANCHO CUCAMONGA, CA | Banc of California |
| $150,000–350,000 | RAVINDER SINGH MD INC | RANCHO CUCAMONGA, CA | BMO Bank National Association |
| $150,000–350,000 | RC FIRE WINGS LLC | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $350,000–1 million | REHABABILITIES, INC. | RANCHO CUCAMONGA, CA | Chino Commercial Bank, N.A. |
| $350,000–1 million | RETROFIT SERVICE COMPANY INC. | RANCHO CUCAMONGA, CA | Banner Bank |
| $350,000–1 million | RMA GEOSCIENCE, INC | RANCHO CUCAMONGA, CA | American Business Bank |
| $2–5 million | RMA GROUP | RANCHO CUCAMONGA, CA | American Business Bank |
| $150,000–350,000 | ROAD READY REGISTRATION | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | ROCKY'S AUTO BODY, INC. | RANCHO CUCAMONGA, CA | Wells Fargo Bank, National Association |
| $1–2 million | ROLYS TRUCKING INC | RANCHO CUCAMONGA, CA | BMO Bank National Association |
| $350,000–1 million | ROMERO'S ENGINEERING INC. DBA AMERICAN TURNKEY FABRICATORS | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | ROXI FOOD SERVICES | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | RYAN CONTRACTORS, INC. | RANCHO CUCAMONGA, CA | American Business Bank |
| $150,000–350,000 | S. KICK AUTOMOTIVE INC. | RANCHO CUCAMONGA, CA | Chino Commercial Bank, N.A. |
| $150,000–350,000 | SAGAR GROUP INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | SAN ANTONIO RADIOLOGICAL MEDICAL GROUP | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $5–10 million | SAS RESTAURANT VENTURES INC. | RANCHO CUCAMONGA, CA | Zions Bank, A Division of |
| $150,000–350,000 | SCHAEF AIR, INC | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $150,000–350,000 | SCOTT T JACKSON DBA ALL-STAR PRECISION | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $350,000–1 million | SECARD POOLS | RANCHO CUCAMONGA, CA | Wells Fargo Bank, National Association |
| $150,000–350,000 | SHENNEL TRADING GROUP | RANCHO CUCAMONGA, CA | Cathay Bank |
| $150,000–350,000 | SIGNWORLD AMERICA, INC. | RANCHO CUCAMONGA, CA | East West Bank |
| $350,000–1 million | SJD & B INC | RANCHO CUCAMONGA, CA | Bank of Hope |
| $350,000–1 million | SKIN PERFECT RANCHO CUCAMONGA INC. | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $350,000–1 million | SOLID GROUND BRETHREN IN CHRIST CHURCH, INC. | RANCHO CUCAMONGA, CA | America's Christian CU |
| $350,000–1 million | SOUTH BAY INTERNATIONAL | RANCHO CUCAMONGA, CA | Wells Fargo Bank, National Association |
| $350,000–1 million | SOUTH STAR LOGISTICS, INC. | RANCHO CUCAMONGA, CA | American Business Bank |
| $150,000–350,000 | SPA GROUP, INC. | RANCHO CUCAMONGA, CA | Wells Fargo Bank, National Association |
| $150,000–350,000 | SPECIALIZED CARE FOSTER FAMILY AGENCY | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | SPECIALTY PIPING SERVICES, INC. | RANCHO CUCAMONGA, CA | Intuit Financing Inc. |
| $350,000–1 million | SST TRANSPORTATION INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | STEER'N STEIN CUCAMONGA INC | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | SUNLORD LEISURE PRODUCTS, INC | RANCHO CUCAMONGA, CA | East West Bank |
| $1–2 million | SUNLUX | RANCHO CUCAMONGA, CA | Customers Bank |
| $150,000–350,000 | SUNSATIONS INTERNATIONAL INC. | RANCHO CUCAMONGA, CA | First-Citizens Bank & Trust Company |
| $150,000–350,000 | SUNSET VISTA DESIGNS COMPANY, INC. | RANCHO CUCAMONGA, CA | BMO Bank National Association |
| $350,000–1 million | SUPERIOR ELECTRICAL & PLUMBING, INC | RANCHO CUCAMONGA, CA | Preferred Bank |
| $2–5 million | SUPERIOR ELECTRICAL, MECHANICAL, AND PLUMBING, INC. | RANCHO CUCAMONGA, CA | Preferred Bank |
| $2–5 million | SUPERIOR TANK CO., INC. | RANCHO CUCAMONGA, CA | American Business Bank |
| $150,000–350,000 | SUSHI MARTINI | RANCHO CUCAMONGA, CA | Hanmi Bank |
| $150,000–350,000 | SWENSON ACCOUNTANCY CORPORATION | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $350,000–1 million | T&R LUMBER COMPANY, INC. | RANCHO CUCAMONGA, CA | BMO Bank National Association |
| $2–5 million | T.R.L. SYSTEMS, INCORPORATED | RANCHO CUCAMONGA, CA | Fifth Third Bank |
| $350,000–1 million | TAKLAN, INC. | RANCHO CUCAMONGA, CA | Banc of California |
| $150,000–350,000 | TAMERICA PRODUCTS, INC | RANCHO CUCAMONGA, CA | Citizens Business Bank |
| $150,000–350,000 | TDA MAGNETICS, LLC | RANCHO CUCAMONGA, CA | Bank of Hope |
| $350,000–1 million | TDI REFRIGERATION AND AIR CONDITIONING D BA REEDY MECHANICAL | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $350,000–1 million | TEAM PHYSICAL THERAPY, INC | RANCHO CUCAMONGA, CA | First National Bank and Trust Company of Ardmore |
| $350,000–1 million | TEKTON HOSPITALITY LLC | RANCHO CUCAMONGA, CA | City National Bank |
| $350,000–1 million | THE FROZEN BEAN | RANCHO CUCAMONGA, CA | Bank of America, National Association |
| $150,000–350,000 | THE MYERS LAW GROUP, PROF. CORP. | RANCHO CUCAMONGA, CA | Partners Bank of California |
| $350,000–1 million | THOMPSON INDUSTRIAL SUPPLY, LLC | RANCHO CUCAMONGA, CA | US Bank National Association |
| $150,000–350,000 | THUY TM NGUYEN MD INC | RANCHO CUCAMONGA, CA | Wells Fargo Bank, National Association |
| $150,000–350,000 | TIBURON TELECOMMUNICATIONS, INC. | RANCHO CUCAMONGA, CA | Cross River Bank |
| $150,000–350,000 | TINKER GLASS CONTRACTORS, INC. | RANCHO CUCAMONGA, CA | JPMorgan Chase Bank, National Association |
| $1–2 million | TITANIUM LLC | RANCHO CUCAMONGA, CA | First Utah Bank |
| $150,000–350,000 | TRIOPTICS INC. | RANCHO CUCAMONGA, CA | BMO Bank National Association |
| $1–2 million | UC ACADEMY INTERNATIONAL, INC | RANCHO CUCAMONGA, CA | America's Christian CU |
| $350,000–1 million | VANGUARD TOOL & MFG. CO., INC. | RANCHO CUCAMONGA, CA | American Business Bank |