| $150,000–350,000 | STANCO WELDER AND MACHINERY COMPANY | DES PLAINES, IL | Fifth Third Bank |
| $350,000–1 million | STAND ENERGY CORPORATION | CINCINNATI, OH | Fifth Third Bank |
| $350,000–1 million | STANDARD CARTAGE COMPANY, INC. | BROADVIEW, IL | Fifth Third Bank |
| $150,000–350,000 | STANDARD CONTAINER CO. OF EDGAR, INC | DEER PARK, IL | Fifth Third Bank |
| $150,000–350,000 | STANDARD DRYWALL, INC. | SHELBY TOWNSHIP, MI | Fifth Third Bank |
| $150,000–350,000 | STANDARD ELECTRIC CO., INC. | LOUISVILLE, KY | Fifth Third Bank |
| $150,000–350,000 | STAR 9, INC. | NORTON SHORES, MI | Fifth Third Bank |
| $1–2 million | STAR CARTAGE CO., INC. | MISHAWAKA, IN | Fifth Third Bank |
| $350,000–1 million | STAR ELECTRIC, LLC | NEW ALBANY, IN | Fifth Third Bank |
| $150,000–350,000 | STAR HOME HEALTH INC. | HIGHLAND, IN | Fifth Third Bank |
| $150,000–350,000 | STAR ONE REAL ESTATE, INC | FAIRFILED, OH | Fifth Third Bank |
| $150,000–350,000 | STAR TITLE AGENCY LLC | GRANDVILLE, MI | Fifth Third Bank |
| $2–5 million | STAR TRUCK RENTALS, INC. | WYOMING, MI | Fifth Third Bank |
| $1–2 million | STARCORR SHEETS, LLC | TEMPLE, TX | Fifth Third Bank |
| $150,000–350,000 | STARK CONSTRUCTION, INC | NORTH CANTON, OH | Fifth Third Bank |
| $150,000–350,000 | STARLINE DISTRIBUTORS, INC. | FLUSHING, MI | Fifth Third Bank |
| $350,000–1 million | STATE LINE CONSTRUCTION AND MAINTENANCE, LLC | DETROIT, MI | Fifth Third Bank |
| $150,000–350,000 | STATEWIDE INVESTIGATIVE SERVICES INC. | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | STATIONERY WORKS, INC | MILFORD, OH | Fifth Third Bank |
| $350,000–1 million | STAY FIT, LLC | FRANKLIN, TN | Fifth Third Bank |
| $2–5 million | STC CONSOLIDATED OPERATIONS, LLC | LOUISVILLE, KY | Fifth Third Bank |
| $1–2 million | STC MANAGEMENT GROUP, LLC | LOUISVILLE, KY | Fifth Third Bank |
| $350,000–1 million | STCPF, LLC | LOUISVILLE, KY | Fifth Third Bank |
| $150,000–350,000 | STD MARKETING, INC. OF MICHIGAN | WILLIAMSBURG, MI | Fifth Third Bank |
| $350,000–1 million | STEDFAST CONSTRUCTION, INC. | ALTO, MI | Fifth Third Bank |
| $1–2 million | STEEL PLATE LLC | BOURBONNAIS, IL | Fifth Third Bank |
| $350,000–1 million | STEELIAL WELDING & METAL FABRICATION, INC | VINTON, OH | Fifth Third Bank |
| $350,000–1 million | STEIN 5 LLC | MOORESVILLE, NC | Fifth Third Bank |
| $5–10 million | STEIN HOLDINGS INC | BROADVIEW HEIGHTS, OH | Fifth Third Bank |
| $350,000–1 million | STEINER-ATLANTIC CORP. | MIAMI, FL | Fifth Third Bank |
| $1–2 million | STELLAR INNOVATIONS & SOLUTIONS INC | DAYTON, OH | Fifth Third Bank |
| $150,000–350,000 | STEPLETON DUGAN, LLC | CINCINNATI, OH | Fifth Third Bank |
| $2–5 million | STERLING ENGINEERING, INC. | WESTCHESTER, IL | Fifth Third Bank |
| $350,000–1 million | STERLING INDUSTRIES INC. | COLUMBUS, IN | Fifth Third Bank |
| $2–5 million | STERLING STAFFING, INC | WESTCHESTER, IL | Fifth Third Bank |
| $350,000–1 million | STERLING VENTURES LLC | LEXINGTON, KY | Fifth Third Bank |
| $1–2 million | STERN PINBALL INC. | ELK GROVE VILLAGE, IL | Fifth Third Bank |
| $150,000–350,000 | STEVE'S SUPREME FLOORING, INC. | NAPLES, FL | Fifth Third Bank |
| $150,000–350,000 | STEVENS IRON WORKS, LLC | VALPARAISO, IN | Fifth Third Bank |
| $150,000–350,000 | STEWART-BARRY ROOFING & INSULATION CO. | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | STJ HOME CARE INC. | PINELLAS PARK, FL | Fifth Third Bank |
| $150,000–350,000 | STM HOLDING CORPORATION | SIMPSONVILLE, SC | Fifth Third Bank |
| $1–2 million | STOCK MFG. & DESIGN CO., INC | CINCINNATI, OH | Fifth Third Bank |
| $150,000–350,000 | STOGSDILL TILE CO. | HUNTLEY, IL | Fifth Third Bank |
| $1–2 million | STOKES HOLDINGS, INC | COLUMBUS, OH | Fifth Third Bank |
| $350,000–1 million | STONE CROSSING SKILLED CARE | CANTON, OH | Fifth Third Bank |
| $150,000–350,000 | STORM SHIELD 'LLC' | NORTH FORT MYERS, FL | Fifth Third Bank |
| $350,000–1 million | STR PARTNERS, L.L.C. | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | STRATA CONTRACTORS LTD | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | STRATA EARTH SERVICES, LLC | PALATINE, IL | Fifth Third Bank |
| $150,000–350,000 | STRATEGIC EMS, LLC | SPRINGDALE, OH | Fifth Third Bank |
| $350,000–1 million | STRATEGIC ENERGY SOLUTIONS, INC. | BERKLEY, MI | Fifth Third Bank |
| $150,000–350,000 | STRATEGIC PAYMENT SYSTEMS, INC | CANTON, MA | Fifth Third Bank |
| $1–2 million | STRATEGIC SOLUTIONS, INC. | OAK BROOK, IL | Fifth Third Bank |
| $150,000–350,000 | STRATEGY3, INC | BEAVERCREEK, OH | Fifth Third Bank |
| $350,000–1 million | STRATUS SECURITY MANAGEMENT INC. | DETROIT, MI | Fifth Third Bank |
| $150,000–350,000 | STREBOR, L.L.C | AKRON, OH | Fifth Third Bank |
| $350,000–1 million | STRINGFELLOW, INC. | NASHVILLE, TN | Fifth Third Bank |
| $150,000–350,000 | STROKIRK HOLDINGS LLC | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | STROTTMAN INTERNATIONAL, INC. | IRVINE, CA | Fifth Third Bank |
| $350,000–1 million | STRUBE CELERY & VEGETABLE COMPANY | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | STRYVER MFG. INC | TROTWOOD, OH | Fifth Third Bank |
| $150,000–350,000 | STS MANAGEMENT, INC | TOLEDO, OH | Fifth Third Bank |
| $150,000–350,000 | STUDIO ARQ, LLC | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | STUMPP SCHUELE & SOMAPPA SPRING & WIRE LLC | GRAND RAPIDS, MI | Fifth Third Bank |
| $350,000–1 million | STW TECHNIC, L.P. | PEACHTREE CORNERS, GA | Fifth Third Bank |
| $350,000–1 million | STYL RESIDENTIAL LLC | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | STYLECRAFT PRINTING CO. | CANTON, MI | Fifth Third Bank |
| $350,000–1 million | SUAREZ GRADING ENTERPRISES, INC. | RUSKIN, FL | Fifth Third Bank |
| $150,000–350,000 | SUBURBAN CLEANING SYSTEMS, INC. | ELMHURST, IL | Fifth Third Bank |
| $2–5 million | SUBURBAN HEMATOLOGY ONCOLOGY, ASSOCIATES, P.C. | SNELLVILLE, GA | Fifth Third Bank |
| $1–2 million | SUBURBAN TOWING, INC. | LOUISVILLE, KY | Fifth Third Bank |
| $350,000–1 million | SUDEKUM, CASSIDY & SHULRUFF CHARTERED | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | SUFFOLK BUSINESS SOLUTIONS LLC | HOUSTON, TX | Fifth Third Bank |
| $350,000–1 million | SUGAR CONSTRUCTION, INC. | MIDLAND, MI | Fifth Third Bank |
| $150,000–350,000 | SUITE STAFFING INC | WAUCONDA, IL | Fifth Third Bank |
| $350,000–1 million | SULLIVAN BUICK GMC, INC. | ARLINGTON HEIGHTS, IL | Fifth Third Bank |
| $350,000–1 million | SULLIVAN GOULETTE WILSON, LTD. | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | SULLIVANSTRICKLER LLC | ATLANTA, GA | Fifth Third Bank |
| $350,000–1 million | SUMMERS OF BROWNSBURG, INC. | BROWNSBURG, IN | Fifth Third Bank |
| $350,000–1 million | SUMMIT COLD STORAGE CORPORATION | SUMMIT, IL | Fifth Third Bank |
| $1–2 million | SUMMIT FUNDING GROUP, INC. | MASON, OH | Fifth Third Bank |
| $150,000–350,000 | SUMMIT INDUSTRIAL SERVICES, LLC | PONTIAC, MI | Fifth Third Bank |
| $150,000–350,000 | SUN COAST ROOFING, INC. | NAPLES, FL | Fifth Third Bank |
| $150,000–350,000 | SUN FRESH FOOD SERVICE, INC. | PITTSBURGH, PA | Fifth Third Bank |
| $2–5 million | SUN TERMINALS, INC. | MIAMI, FL | Fifth Third Bank |
| $150,000–350,000 | SUNJEET BILKHU DBA SOHAN&SONS WATER PROOFING CO | WEST CHESTER, OH | Fifth Third Bank |
| $2–5 million | SUNLAND DISTRIBUTION OF FLORIDA, INC. | WAVERLY, FL | Fifth Third Bank |
| $2–5 million | SUNLAND LOGISTICS SOLUTIONS, INC. | SIMPSONVILLE, SC | Fifth Third Bank |
| $150,000–350,000 | SUNNY HILLS ALF OF HOMESTEAD, INC. | HOMESTEAD, FL | Fifth Third Bank |
| $150,000–350,000 | SUNNY HILLS ALF OF SEBRING, INC. | SEBRING, FL | Fifth Third Bank |
| $350,000–1 million | SUNNYVALE/SANTA CLARA EL POLLO LOCO | CYPRESS, CA | Fifth Third Bank |
| $150,000–350,000 | SUNRAY BOATS OF FLORIDA, INC. | HOLIDAY, FL | Fifth Third Bank |
| $350,000–1 million | SUNRISE RECOVERY LLC | LOUISVILLE, KY | Fifth Third Bank |
| $150,000–350,000 | SUNSHINE COMMUNITY RX OF SARASOTA, LLC | TAMPA, FL | Fifth Third Bank |
| $150,000–350,000 | SUNSHINE CONSULTATION SERVICES, LLC | LONGWOOD, FL | Fifth Third Bank |
| $2–5 million | SUNZ HOLDINGS, LLC | BRADENTON, FL | Fifth Third Bank |
| $1–2 million | SUPER QUIK, INC. | ASHLAND, KY | Fifth Third Bank |
| $150,000–350,000 | SUPER SHINE, INC | MIDDLETOWN, OH | Fifth Third Bank |
| $1–2 million | SUPER SYSTEMS, INC | CINCINNATI, OH | Fifth Third Bank |