| $350,000–1 million | WEST MICHIGAN ORAL & MAXILLOFACIAL SURGERY, P.C. | GRANDVILLE, MI | Fifth Third Bank |
| $150,000–350,000 | WEST MICHIGAN TAG AND LABEL, INC. | KENTWOOD, MI | Fifth Third Bank |
| $2–5 million | WEST POINT OPTICAL GROUP LLC | Mason, OH | Fifth Third Bank |
| $350,000–1 million | WEST POINT OPTICAL MEDICAL TRUST | Mason, OH | Fifth Third Bank |
| $150,000–350,000 | WEST RIVER CONSTRUCTION LLC | Charlotte, NC | Fifth Third Bank |
| $2–5 million | WEST SIDE TRACTOR SALES CO. | NAPERVILLE, IL | Fifth Third Bank |
| $1–2 million | WEST SIDE TRACTOR SALES OF INDIANA CO. | NAPERVILLE, IL | Fifth Third Bank |
| $350,000–1 million | WEST SUBURBAN CURRENCY EXCHANGES, INC. | DES PLAINES, IL | Fifth Third Bank |
| $1–2 million | WEST SUBURBAN NURSING AND REHABILITATION CENTER, LLC | BLOOMINGDALE, IL | Fifth Third Bank |
| $150,000–350,000 | WEST TRANSPORT LLC | KINGS MOUNTAIN, NC | Fifth Third Bank |
| $150,000–350,000 | WESTBAY MANAGEMENT COMPANY | LANSING, MI | Fifth Third Bank |
| $150,000–350,000 | WESTCARE OHIO INC. | Dayton, OH | Fifth Third Bank |
| $150,000–350,000 | WESTERBECK VENTURES INC | Maineville, OH | Fifth Third Bank |
| $150,000–350,000 | WESTERN FLORIDA LIGHTING ORLANDO LLC | Altamonte Springs, FL | Fifth Third Bank |
| $150,000–350,000 | WESTERN FLORIDA LIGHTING ORLANDO, LLC | ALTAMONTE SPRINGS, FL | Fifth Third Bank |
| $1–2 million | WESTERN INDIANA ENERGY RURAL ELECTRIC MEMBERSHIP CORPORATION | VINCENNES, IN | Fifth Third Bank |
| $150,000–350,000 | WESTERN MICHIGAN BONE AND JOINT SURGEONS, P.C. | GRAND RAPIDS, MI | Fifth Third Bank |
| $150,000–350,000 | WESTERN NORTH CAROLINA LIONS INCORPORATED | BLACK MOUNTAIN, NC | Fifth Third Bank |
| $1–2 million | WESTERN STATE DESIGN, INC. | Hayward, CA | Fifth Third Bank |
| $350,000–1 million | WESTFIELD YOUTH SOCCER ASSOCIATION | WESTFIELD, IN | Fifth Third Bank |
| $150,000–350,000 | WESTIN AIR LLC | Sunbury, OH | Fifth Third Bank |
| $150,000–350,000 | WESTIN AIR, LLC | SUNBURY, OH | Fifth Third Bank |
| $1–2 million | WESTMONT NURSING AND REHABILITATION CENTER LLC | WESTMONT, IL | Fifth Third Bank |
| $150,000–350,000 | WESTON COATINGS GROUP INC. | Daytona Beach, FL | Fifth Third Bank |
| $150,000–350,000 | WESTON COATINGS GROUP, INC. | DAYTONA BEACH, FL | Fifth Third Bank |
| $150,000–350,000 | WESTOOL CORPORATION | TEMPERANCE, MI | Fifth Third Bank |
| $150,000–350,000 | WESTSHORE ENGINEERING & SURVEYING, PLC | MUSKEGON, MI | Fifth Third Bank |
| $350,000–1 million | WESTSIDE OUTPATIENT CENTER LLC. | Royal Palm Beach, FL | Fifth Third Bank |
| $1–2 million | WESTWARD LOOK ACQUISITION GROUP LLC | Tampa, FL | Fifth Third Bank |
| $1–2 million | WESTWARD LOOK ACQUISITION GROUP LLC | TAMPA, FL | Fifth Third Bank |
| $150,000–350,000 | WESTY'S UNLIMITED INC | Fairfield Twp, OH | Fifth Third Bank |
| $150,000–350,000 | WETZEL TOOL & ENGINEERING, INC. | WIXOM, MI | Fifth Third Bank |
| $350,000–1 million | WH MECHANICAL CONTRACTING, LLC | Atlanta, GA | Fifth Third Bank |
| $350,000–1 million | WHATEVER YOU THINK, LLC | Charlotte, NC | Fifth Third Bank |
| $150,000–350,000 | WHATEVER YOU THINK, LLC | Charlotte, NC | Fifth Third Bank |
| $150,000–350,000 | WHEATLAND SALEM UNITED METHODIST CHURCH | Naperville, IL | Fifth Third Bank |
| $150,000–350,000 | WHEATON ORTHOPAEDICS, LTD. | CAROL STREAM, IL | Fifth Third Bank |
| $150,000–350,000 | WHEEL-INN BODY & MOTOR WORKS INC. | Wheeling, IL | Fifth Third Bank |
| $150,000–350,000 | WHEEL-INN BODY & MOTOR WORKS, INC. | WHEELING, IL | Fifth Third Bank |
| $350,000–1 million | WHETSTONE COMPANY | TRAVERSE CITY, MI | Fifth Third Bank |
| $1–2 million | WHETSTONE MANAGEMENT LLC | Doral, FL | Fifth Third Bank |
| $1–2 million | WHETSTONE MANAGEMENT, LLC | miami, FL | Fifth Third Bank |
| $350,000–1 million | WHISKEY KITCHEN LLC | Raleigh, NC | Fifth Third Bank |
| $350,000–1 million | WHISKEY KITCHEN LLC | Raleigh, NC | Fifth Third Bank |
| $150,000–350,000 | WHITAKER ENTERPRISE LLC | ANTIOCH, TN | Fifth Third Bank |
| $150,000–350,000 | WHITE FACILITY SERVICES, INC | HAMILTON, OH | Fifth Third Bank |
| $150,000–350,000 | WHITE OAK GARDEN CENTER, INC | CINCINNATI, OH | Fifth Third Bank |
| $150,000–350,000 | WHITE SANDS POOL PLASTERING, INC. | SANFORD, FL | Fifth Third Bank |
| $150,000–350,000 | WHITE'S BRIDGE TOOLING INC. | Lowell, MI | Fifth Third Bank |
| $150,000–350,000 | WHITE'S BRIDGE TOOLING, INC. | LOWELL, MI | Fifth Third Bank |
| $350,000–1 million | WHITECAPS PROFESSIONAL BASEBALL CORP. | COMSTOCK PARK, MI | Fifth Third Bank |
| $350,000–1 million | WHITEWATER PROCESSING CO | HARRISON, OH | Fifth Third Bank |
| $2–5 million | WHITING CORPORATION | MONEE, IL | Fifth Third Bank |
| $1–2 million | WHITING SERVICES, INC. | MONEE, IL | Fifth Third Bank |
| $150,000–350,000 | WHOLE & FREE FOODS, LLC | EVANSTON, IL | Fifth Third Bank |
| $150,000–350,000 | WIDE MERCHANT INVESTMENT INC | LOS ANGELES, CA | Fifth Third Bank |
| $150,000–350,000 | WIDE MERCHANT INVESTMENT INC | Los Angeles, CA | Fifth Third Bank |
| $2–5 million | WIGHT & COMPANY | DARIEN, IL | Fifth Third Bank |
| $1–2 million | WILCIN ENTERPRISES INC. | Naples, FL | Fifth Third Bank |
| $1–2 million | WILD ACQUISITIONS LLC | Oak Park, MI | Fifth Third Bank |
| $1–2 million | WILD ACQUISTIONS LLC | OAK PARK, MI | Fifth Third Bank |
| $350,000–1 million | WILDCAT TRUCKING, INC | HILLIARD, OH | Fifth Third Bank |
| $150,000–350,000 | WILKS COMMUNICATIONS GROUP LLC | Chicago, IL | Fifth Third Bank |
| $150,000–350,000 | WILKS COMMUNICATIONS GROUP, LLC | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | WILLIAM BREMAN JEWISH HERITAGE MUSEUM INC | Atlanta, GA | Fifth Third Bank |
| $150,000–350,000 | WILLIAM BREMAN JEWISH HERITAGE MUSEUM, INC. | ATLANTA, GA | Fifth Third Bank |
| $1–2 million | WILLIAM HUBER CABINET WORKS, INC. | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | WILLIAM JERGENS LTD | Vandalia, OH | Fifth Third Bank |
| $350,000–1 million | WILLIAM JERGENS, LTD | VANDALIA, OH | Fifth Third Bank |
| $150,000–350,000 | WILLIAMS & STROHM, LLC | COLUMBUS, OH | Fifth Third Bank |
| $1–2 million | WILLIAMS CHEVROLET, INC. | TRAVERSE CITY, MI | Fifth Third Bank |
| $350,000–1 million | WILLIAMS GROUP, INC. | GRAND RAPIDS, MI | Fifth Third Bank |
| $350,000–1 million | WILLIAMS-HAYWARD PROTECTIVE COATINGS INC. | Summit, IL | Fifth Third Bank |
| $350,000–1 million | WILLIAMS-HAYWARD PROTECTIVE COATINGS, INC. | SUMMIT, IL | Fifth Third Bank |
| $150,000–350,000 | WILLIE'S PUB 22 LLC | Cincinnati, OH | Fifth Third Bank |
| $1–2 million | WILLOWBROOK REHABILITATION SERVICES, INC. | BRIGHTON, MI | Fifth Third Bank |
| $1–2 million | WILSON HUNT INTERNATIONAL LTD. | Wheeling, IL | Fifth Third Bank |
| $1–2 million | WILSON HUNT INTERNATIONAL LTD. | WHEELING, IL | Fifth Third Bank |
| $150,000–350,000 | WIN HOLDINGS LLC | Lemont, IL | Fifth Third Bank |
| $150,000–350,000 | WIN HOLDINGS, LLC | BURR RIDGE, IL | Fifth Third Bank |
| $150,000–350,000 | WINDWARD HOSPITALITY, LLC | NAPLES, FL | Fifth Third Bank |
| $150,000–350,000 | WINDWARD VENTURE LLC | Clearwater, FL | Fifth Third Bank |
| $150,000–350,000 | WINDY CITY SURVEILLANCE CORPORATION | BRIDGEVIEW, IL | Fifth Third Bank |
| $150,000–350,000 | WINDY CITY SURVEILLANCE CORPORATION | Bridgeview, IL | Fifth Third Bank |
| $150,000–350,000 | WINDY CITY TOWING INC. | Schiller Park, IL | Fifth Third Bank |
| $150,000–350,000 | WINDY CITY TOWING, INC. | SCHILLER PARK, IL | Fifth Third Bank |
| $1–2 million | WINEGARDNER & HAMMONS HOTEL GROUP LLC | Blue Ash, OH | Fifth Third Bank |
| $350,000–1 million | WINEGARDNER & HAMMONS HOTEL GROUP LLC | BLUE ASH, OH | Fifth Third Bank |
| $350,000–1 million | WINFIELD PATHOLOGY CONSULTANTS, S.C. | OAK BROOK, IL | Fifth Third Bank |
| $150,000–350,000 | WINNING FUTURES | Warren, MI | Fifth Third Bank |
| $150,000–350,000 | WINSBY INC. | Chicago, IL | Fifth Third Bank |
| $150,000–350,000 | WINSBY, INC. | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | WINSLOW-BROWNING, INC. | LIBERTY, IN | Fifth Third Bank |
| $1–2 million | WINZELER STAMPING CO | Montpelier, OH | Fifth Third Bank |
| $1–2 million | WINZELER STAMPING COMPANY | MONTPELIER, OH | Fifth Third Bank |
| $150,000–350,000 | WIRELESS ONE LLC | GREEN ACRES, FL | Fifth Third Bank |
| $350,000–1 million | WIREMASTERS INCORPORATED | Chicago, IL | Fifth Third Bank |
| $350,000–1 million | WIREMASTERS, INCORPORATED | CHICAGO, IL | Fifth Third Bank |
| $2–5 million | WIREWAY/HUSKY CORP. | DENVER, NC | Fifth Third Bank |
| $2–5 million | WIREWAY/HUSKY CORP. | Denver, NC | Fifth Third Bank |