| $350,000–1 million | NORTHWOOD INDUSTRIES, INC | PERRYSBURG, OH | Fifth Third Bank |
| $1–2 million | NORTON MUSEUM OF ART INC | West Palm Beach, FL | Fifth Third Bank |
| $1–2 million | NORTON MUSEUM OF ART, INC. | WEST PALM BEACH, FL | Fifth Third Bank |
| $150,000–350,000 | NORTON PACKAGING CORPORATION | GRAND HAVEN, MI | Fifth Third Bank |
| $150,000–350,000 | NORWEGIAN LUTHERAN BETHESDA HOME ASSOCIATION | Chicago, IL | Fifth Third Bank |
| $150,000–350,000 | NORWICK ORTHODONTICS, P.C. | DEARBORN, MI | Fifth Third Bank |
| $150,000–350,000 | NORWOOD ENDOSCOPY CENTER, LLC | CINCINNATI, OH | Fifth Third Bank |
| $150,000–350,000 | NOTHPOINTE WOODS | BATTLE CREEK, MI | Fifth Third Bank |
| $2–5 million | NOTIONS MARKETING CORPORATION | GRAND RAPIDS, MI | Fifth Third Bank |
| $150,000–350,000 | NOVA RUBBER COMPANY LLC | Charleston, WV | Fifth Third Bank |
| $150,000–350,000 | NOVA RUBBER COMPANY, LLC | CHARLESTON, WV | Fifth Third Bank |
| $150,000–350,000 | NOVAK LAW, LTD. | CHICAGO, IL | Fifth Third Bank |
| $1–2 million | NOVELART MANUFACTURING COMPANY | CINCINNATI, OH | Fifth Third Bank |
| $150,000–350,000 | NOVELTE CONSTRUCTION AND DESIGN LLC | NAPLES, FL | Fifth Third Bank |
| $150,000–350,000 | NOVO CONSTRUCTION AND DESIGN L.L.C. | NAPLES, FL | Fifth Third Bank |
| $150,000–350,000 | NRC REALTY & CAPITAL ADVISORS LLC | Chicago, IL | Fifth Third Bank |
| $150,000–350,000 | NRC REALTY & CAPITAL ADVISORS, LLC | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | NSIGHT, INC. | ANDOVER, MA | Fifth Third Bank |
| $150,000–350,000 | NTS ENTERPRISES, INC. | BONITA SPRINGS, FL | Fifth Third Bank |
| $150,000–350,000 | NU-TECH PLUMBING & HEATING INC. | Monroe, MI | Fifth Third Bank |
| $150,000–350,000 | NU-TECH POLYMERS CO., INC. | WEST CHESTER, OH | Fifth Third Bank |
| $150,000–350,000 | NU-TECH POLYMERS CO., INC. | West Chester, OH | Fifth Third Bank |
| $150,000–350,000 | NUAGAIN DECK AND FENCE RENEWAL, INC. | SOUTH ELGIN, IL | Fifth Third Bank |
| $350,000–1 million | NUCENTURY TEXTILE SERVICES L.L.C | Toledo, OH | Fifth Third Bank |
| $2–5 million | NUCRAFT FURNITURE COMPANY | COMSTOCK PARK, MI | Fifth Third Bank |
| $350,000–1 million | NUMINA GROUP, INCORPORATED | WOODRIDGE, IL | Fifth Third Bank |
| $350,000–1 million | NUSPACE, INC. | Long Beach, CA | Fifth Third Bank |
| $350,000–1 million | NUTRIPACK, LLC | MARKHAM, IL | Fifth Third Bank |
| $350,000–1 million | NUVEST ENTERPRISES LLC | TROY, MI | Fifth Third Bank |
| $350,000–1 million | NUVOODOO MEDIA SERVICES LLC | CINCINNATI, OH | Fifth Third Bank |
| $150,000–350,000 | NUVOODOO MEDIA SERVICES LLC | Cincinnati, OH | Fifth Third Bank |
| $350,000–1 million | NUWELL MEDICAL NETWORK LLC | Southfield, MI | Fifth Third Bank |
| $150,000–350,000 | NWC BODY WORKS, INC. | ELK GROVE VILLAGE, IL | Fifth Third Bank |
| $350,000–1 million | NY COMMUNITY FINANCIAL LLC | RIVER EDGE, NJ | Fifth Third Bank |
| $350,000–1 million | NYMAN CONSTRUCTION CO | Cleveland, OH | Fifth Third Bank |
| $150,000–350,000 | NYN GROUP INC. | Plainfield, IL | Fifth Third Bank |
| $150,000–350,000 | O & B COMMUNITY HOMES INC | TRENTON, MI | Fifth Third Bank |
| $2–5 million | O E MEYER CO | SANDUSKY, OH | Fifth Third Bank |
| $350,000–1 million | O'BRIAN ENTERPRISES LLC | Orlando, FL | Fifth Third Bank |
| $350,000–1 million | O'BRIAN ENTERPRISES, LLC | ORLANDO, FL | Fifth Third Bank |
| $150,000–350,000 | O'CONNELL BEHAVIORIAL SERVICES LLC. | Naples, FL | Fifth Third Bank |
| $150,000–350,000 | O'CONNELL BEHAVIORIAL SERVICES, LLC. | NAPLES, FL | Fifth Third Bank |
| $350,000–1 million | O. C. KECKLEY COMPANY | SKOKIE, IL | Fifth Third Bank |
| $150,000–350,000 | O.C.E.M. ACQUISITION CORPORATION | Chicago, IL | Fifth Third Bank |
| $150,000–350,000 | OAK AT THE LEAGUE LLC | Atlanta, GA | Fifth Third Bank |
| $150,000–350,000 | OAK LAWN DENTAL CARE C | OAK LAWN, IL | Fifth Third Bank |
| $150,000–350,000 | OAK LAWN DENTAL CARE P.C. | Oak Lawn, IL | Fifth Third Bank |
| $1–2 million | OAK LAWN MOTORS, IC | OAK LAWN, IL | Fifth Third Bank |
| $350,000–1 million | OAK LAWN RESPIRATORY AND REHABILITATION CENTER, LLC | OAK LAWN, IL | Fifth Third Bank |
| $150,000–350,000 | OAK MILL MEDICAL ASSOCIATES, S.C. | NILES, IL | Fifth Third Bank |
| $350,000–1 million | OAK PARK AND RIVER FOREST INFANT WELFARE SOCIETY | Oak Park, IL | Fifth Third Bank |
| $150,000–350,000 | OAK PARK EYE CENTER S.C. | Elmwood Park, IL | Fifth Third Bank |
| $150,000–350,000 | OAK PARK PEDIATRICS LTD. | OAK PARK, IL | Fifth Third Bank |
| $150,000–350,000 | OAK RESIDENTIAL PARTNERS LLC | Deerfield, IL | Fifth Third Bank |
| $150,000–350,000 | OAK RESIDENTIAL PARTNERS, LLC | DEERFIELD, IL | Fifth Third Bank |
| $150,000–350,000 | OAKWOOD SALES, INC. | TROY, MI | Fifth Third Bank |
| $350,000–1 million | OCEAN CHURCH, INC. | ESTERO, FL | Fifth Third Bank |
| $350,000–1 million | OCEAN DIRECT, LLC | GARDENA, CA | Fifth Third Bank |
| $150,000–350,000 | OCHOA CONSTRUCTION LLC | Atlanta, GA | Fifth Third Bank |
| $150,000–350,000 | OCHOA CONSTRUCTION LLC | ATLANTA, GA | Fifth Third Bank |
| $350,000–1 million | ODYSSEY MARINE EXPLORATION, INC. | TAMPA, FL | Fifth Third Bank |
| $2–5 million | OEC FREIGHT NY INC | ROSEDALE, NY | Fifth Third Bank |
| $150,000–350,000 | OFF THE TRAXX, LLC | COCOA, FL | Fifth Third Bank |
| $350,000–1 million | OFFICE FURNITURE CENTER LLC | Chicago, IL | Fifth Third Bank |
| $350,000–1 million | OFFICE FURNITURE CENTER, LLC | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | OFFICE INSTALLATIONS INC. | Westland, MI | Fifth Third Bank |
| $150,000–350,000 | OFFICE INSTALLATIONS, INC. | WESTLAND, MI | Fifth Third Bank |
| $1–2 million | OFFICE OF EXPERIENCE LLC | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | OFFICE OF EXPERIENCE LLC | Chicago, IL | Fifth Third Bank |
| $150,000–350,000 | OFFSHORE SPARS CO. | Chesterfield, MI | Fifth Third Bank |
| $150,000–350,000 | OFFSHORE SPARS CO. | CHESTERFIELD, MI | Fifth Third Bank |
| $150,000–350,000 | OGDEN WELDING SYSTEMS INC | SCHERERVILLE, IN | Fifth Third Bank |
| $150,000–350,000 | OGDEN WELDING SYSTEMS INC. | Schererville, IN | Fifth Third Bank |
| $150,000–350,000 | OHANA ET AL CORP | Naples, FL | Fifth Third Bank |
| $150,000–350,000 | OHANA ET AL CORP. | NAPLES, FL | Fifth Third Bank |
| $350,000–1 million | OHIO ADDICTION RECOVERY CENTER | COLUMBUS, OH | Fifth Third Bank |
| $150,000–350,000 | OHIO ALLERGY ASSOCIATES, INC | DAYTON, OH | Fifth Third Bank |
| $150,000–350,000 | OHIO ASPHALT ROOFING, INC | TOLEDO, OH | Fifth Third Bank |
| $350,000–1 million | OHIO EAST HOTEL LLC | Chicago, IL | Fifth Third Bank |
| $150,000–350,000 | OHIO EAST HOTEL LLC | CHICAGO, IL | Fifth Third Bank |
| $1–2 million | OHIO ELECTRIC SERVICES OF DAYTON, INC | DAYTON, OH | Fifth Third Bank |
| $150,000–350,000 | OHIO FAMILY PRACTICE CENTERS INC | Fairlawn, OH | Fifth Third Bank |
| $150,000–350,000 | OHIO FAMILY PRACTICE CENTERS, INC | FAIRLAWN, OH | Fifth Third Bank |
| $1–2 million | OHIO FARM BUREAU FEDERATION INC | Columbus, OH | Fifth Third Bank |
| $150,000–350,000 | OHIO GRAVURE TECHNOLOGIES, INC. | Miamisburg, OH | Fifth Third Bank |
| $150,000–350,000 | OHIO INSTITUTE OF ALLIED HEALTH INC | Huber Heights, OH | Fifth Third Bank |
| $150,000–350,000 | OHIO POOL EQUIPMENT & SUPPLY CO. INC | STRONGSVILLE, OH | Fifth Third Bank |
| $150,000–350,000 | OHIO POOL EQUIPMENT & SUPPLY COMPANY | Strongsville, OH | Fifth Third Bank |
| $150,000–350,000 | OHIO PREMIUM PROVISIONS, INC | LEBANON, OH | Fifth Third Bank |
| $150,000–350,000 | OHIO RAIL CONNECTION INC. | Chicago, IL | Fifth Third Bank |
| $150,000–350,000 | OHIO RAIL CONNECTION, INC. | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | OHIO TECHNICAL COLLEGE INC | Cleveland, OH | Fifth Third Bank |
| $1–2 million | OHIO TECHNICAL COLLEGE, INC. | Cleveland, OH | Fifth Third Bank |
| $350,000–1 million | OHIO VALLEY RESIDENTIAL SERVICES, INC. | CINCINNATI, OH | Fifth Third Bank |
| $350,000–1 million | OHIO VALLEY SUPPLY COMPANY | CINCINNATI, OH | Fifth Third Bank |
| $350,000–1 million | OJCC LLC | SPRINGFIELD, IL | Fifth Third Bank |
| $150,000–350,000 | OKC BURN LLC AND RAKESH PATEL | Bonita Springs, FL | Fifth Third Bank |
| $150,000–350,000 | OLDE TOWNE FLOOR COVERING INCORPORATED | Plainfield, IL | Fifth Third Bank |
| $150,000–350,000 | OLDE TOWNE FLOOR COVERING, INCORPORATED | PLAINFILED, IL | Fifth Third Bank |
| $350,000–1 million | OLDER AMERICANS SERVICES CORPORATION | Orleans, IN | Fifth Third Bank |