| $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 |
| $350,000–1 million | STEEL FORGINGS INC. | Shreveport, LA | 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 |
| $2–5 million | STELLAR INNOVATIONS & SOLUTIONS INC | Moraine, OH | 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 | STEVE'S SUPREME FLOORING, INC. | NAPLES, FL | Fifth Third Bank |
| $350,000–1 million | STEVENS IRON WORKS LLC | Valparaiso, IN | 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 | STEWART-BARRY ROOFING & INSULATION CO. | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | STILLFIRE BREWING CO. | Suwanee, GA | 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 |
| $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 | STR PARTNERS, L.L.C. | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | STRAIGHT UP FENCE INC. | Orlando, FL | Fifth Third Bank |
| $350,000–1 million | STRATA CONTRACTORS LTD | 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 | STRATCON CONTRACTING CORP | Raleigh, NC | Fifth Third Bank |
| $150,000–350,000 | STRATEGIC BUSINESS INNOVATORS LLC | Chicago, 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 | STRIDAS LLC | Cincinnati, OH | Fifth Third Bank |
| $350,000–1 million | STRINGFELLOW INC. | Nashville, TN | Fifth Third Bank |
| $350,000–1 million | STRINGFELLOW, INC. | NASHVILLE, TN | Fifth Third Bank |
| $350,000–1 million | STROKIRK HOLDINGS LLC | Chicago, IL | 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 MANUFACTURING, INC. | Trotwood, OH | Fifth Third Bank |
| $350,000–1 million | STRYVER MANUFACTURING, INC. | TROTWOOD, OH | Fifth Third Bank |
| $150,000–350,000 | STS MANAGEMENT INC | Toledo, OH | Fifth Third Bank |
| $150,000–350,000 | STS RESTAURANT MANAGEMENT, INC. | TOLEDO, OH | Fifth Third Bank |
| $150,000–350,000 | STUDIO ARQ, LLC | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | STUERTZ MACHINERY INC | TWINSBURG, OH | Fifth Third Bank |
| $150,000–350,000 | STUMPP SCHUELE & SOMAPPA SPRING & WIRE L | Grand Rapids, MI | 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 |
| $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 | SUBURBAN TRANSPORTATION COMPANY INC | Brunswick, OH | Fifth Third Bank |
| $350,000–1 million | SUBURBAN TRANSPORTATION COMPANY, INC | BRUNSWICK, OH | 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 |
| $350,000–1 million | SUGAR CONSTRUCTION, INC. | MIDLAND, MI | Fifth Third Bank |
| $350,000–1 million | SUGARING USA LLC | New York, NY | Fifth Third Bank |
| $150,000–350,000 | SUITE STAFFING INC | WAUCONDA, IL | 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 |
| $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 |
| $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 | SUNCREST STONE PRODUCTS LLC | Fitzgerald, GA | 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 |
| $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 |
| $350,000–1 million | SUNRISE RECOVERY LLC | Louisville, KY | Fifth Third Bank |