| $150,000–350,000 | NEWSWEB RADIO COMPANY LLC | Chicago, IL | Fifth Third Bank |
| $150,000–350,000 | NEXSTAGE INC. | Indianapolis, IN | Fifth Third Bank |
| $350,000–1 million | NEXT STEP INTERNATIONAL, INC | ORLANDO, FL | Fifth Third Bank |
| $1–2 million | NEXTEK INC | Madison, AL | Fifth Third Bank |
| $1–2 million | NEXTEK INC. | MADISON, AL | Fifth Third Bank |
| $350,000–1 million | NEXTGEN SOLUTIONS INC | CHARLOTTE, NC | Fifth Third Bank |
| $350,000–1 million | NEXUS DISTRIBUTION CORPORATION | BEDFORD PARK, IL | Fifth Third Bank |
| $350,000–1 million | NEXUS PM LLC | Erlanger, KY | Fifth Third Bank |
| $150,000–350,000 | NFZD CORP. | BONITA SPRINGS, FL | Fifth Third Bank |
| $350,000–1 million | NICHE CORPORATION | CHICAGO, IL | Fifth Third Bank |
| $2–5 million | NICHOLAS FINANCIAL INC | CLEARWATER, FL | Fifth Third Bank |
| $2–5 million | NICHOLS PAPER & SUPPLY COMPANY | NORTON SHORES, MI | Fifth Third Bank |
| $350,000–1 million | NICK & ERNIES, INC. | SKOKIE, IL | Fifth Third Bank |
| $350,000–1 million | NICKELSON INDUSTRIAL SERVICE INC. | Chicago, IL | Fifth Third Bank |
| $350,000–1 million | NICKELSON INDUSTRIAL SERVICE, INC. | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | NICKELSON METAL RECYCLING | Chicago, IL | Fifth Third Bank |
| $350,000–1 million | NICKELSON METAL RECYCLING | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | NIGHT LIGHT INC. | Lombard, IL | Fifth Third Bank |
| $150,000–350,000 | NIGHT LIGHT, INC. | LOMBARD, IL | Fifth Third Bank |
| $150,000–350,000 | NIGHTTOWN, INC | CLEVELAND HTS, OH | Fifth Third Bank |
| $150,000–350,000 | NIKAMY, LLC | LYONS, IL | Fifth Third Bank |
| $1–2 million | NILPETER USA, INC. | CINCINNATI, OH | Fifth Third Bank |
| $150,000–350,000 | NISSAN OF PARIS, LLC | PARIS, TN | Fifth Third Bank |
| $350,000–1 million | NIXCO PLUMBING, INC | MASON, OH | Fifth Third Bank |
| $150,000–350,000 | NKBS, LLC | WALTON, KY | Fifth Third Bank |
| $150,000–350,000 | NM-LOUISVILLE INC | LOUISVILLE, KY | Fifth Third Bank |
| $350,000–1 million | NMS INVESTMENTS, INC. | GLENVIEW, IL | Fifth Third Bank |
| $350,000–1 million | NMS INVESTMENTS, INC. | GLENVIEW, IL | Fifth Third Bank |
| $150,000–350,000 | NOBA COLLECTIVE LLC | Hamilton, OH | Fifth Third Bank |
| $150,000–350,000 | NOBA COLLECTIVE, LLC | HAMILTON, OH | Fifth Third Bank |
| $350,000–1 million | NOBLE ACADEMY COLUMBUS INC. | COLUMBUS, OH | Fifth Third Bank |
| $350,000–1 million | NOBLE ACADEMY-CLEVELAND, INC. | EUCLID, OH | Fifth Third Bank |
| $5–10 million | NOBLE AEROSPACE, LLC | SANTA ANA, CA | Fifth Third Bank |
| $150,000–350,000 | NOBLE TOOL LLC | DAYTON, OH | Fifth Third Bank |
| $150,000–350,000 | NOBLE TOOL LLC | Dayton, OH | Fifth Third Bank |
| $350,000–1 million | NORDIC ENERGY SERVICES LLC | Oakbrook Terrace, IL | Fifth Third Bank |
| $150,000–350,000 | NORDIC ENERGY SERVICES, LLC | OAKBROOK TERRACE, IL | Fifth Third Bank |
| $350,000–1 million | NORKOL INC. | Northlake, IL | Fifth Third Bank |
| $1–2 million | NORKOL CONVERTING CORPORATION | NORTHLAKE, IL | Fifth Third Bank |
| $1–2 million | NORKOL CONVERTING CORPORATION | Northlake, IL | Fifth Third Bank |
| $350,000–1 million | NORKOL, INC. | NORTHLAKE, IL | Fifth Third Bank |
| $150,000–350,000 | NORMAN CAMERA COMPANY, L.L.C. | KALAMAZOO, MI | Fifth Third Bank |
| $150,000–350,000 | NORMAN DISTRIBUTION, INC. | ELK GROVE VILLAGE, IL | Fifth Third Bank |
| $150,000–350,000 | NORMAN FAMILY DENTISTRY P.C. | Ada, MI | Fifth Third Bank |
| $150,000–350,000 | NORMAN FAMILY DENTISTRY, P.C. | ADA, MI | Fifth Third Bank |
| $2–5 million | NORMS RESTAURANTS LLC | Bellflower, CA | Fifth Third Bank |
| $1–2 million | NORTH AMERICA STEVEDORING COMPANY LLC | Chicago, IL | Fifth Third Bank |
| $350,000–1 million | NORTH AMERICAN SIGNAL CO. | WHEELING, IL | Fifth Third Bank |
| $350,000–1 million | NORTH AMERICAN SIGNAL CO. | Wheeling, IL | Fifth Third Bank |
| $150,000–350,000 | NORTH AMERICAN TRAILER DEALERS ASSOCIATION | ST PETERSBURG, FL | Fifth Third Bank |
| $150,000–350,000 | NORTH AMERICAN TRAILER DEALERS ASSOCIATION INC. | Ocala, FL | Fifth Third Bank |
| $150,000–350,000 | NORTH COAST MARINE CONSTRUCTION, INC | AVON LAKE, OH | Fifth Third Bank |
| $150,000–350,000 | NORTH MACOMB MEDICAL ASSOCIATES, P.L.L.C. | LENOX, MI | Fifth Third Bank |
| $150,000–350,000 | NORTH SHORE BAKING CORP. | Chicago, IL | Fifth Third Bank |
| $150,000–350,000 | NORTH SHORE BAKING CORP. | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | NORTH SHORE SWIMMING POOL SERVICE, INC. | NORTHBROOK, IL | Fifth Third Bank |
| $150,000–350,000 | NORTH STAR LIGHTING LLC | ELMHURST, IL | Fifth Third Bank |
| $150,000–350,000 | NORTH STAR LIGHTING, LLC | ELMHURST, IL | Fifth Third Bank |
| $150,000–350,000 | NORTH SUBURBAN ORAL SURGERY, LTD. | NORTHBROOK, IL | Fifth Third Bank |
| $150,000–350,000 | NORTH SUBURBAN PEDIATRICS SC | Evanston, IL | Fifth Third Bank |
| $350,000–1 million | NORTH SUBURBAN PEDIATRICS, S.C. | EVANSTON, IL | Fifth Third Bank |
| $350,000–1 million | NORTHEAST CINCINNATI PEDIATRIC ASSOCIATES, INC | MASON, OH | Fifth Third Bank |
| $150,000–350,000 | NORTHEAST DUPAGE SPECIAL RECREATION ASSOCIATION | ADDISON, IL | Fifth Third Bank |
| $2–5 million | NORTHEAST OHIO NEIGHBORHOOD HEALTH SERVICES INC | Cleveland, OH | Fifth Third Bank |
| $2–5 million | NORTHEAST OHIO NEIGHBORHOOD HEALTH SERVICES, INC. | Cleveland, OH | Fifth Third Bank |
| $150,000–350,000 | NORTHEAST OHIO NEPHROLOGY ASSOCIATES INC. | Akron, OH | Fifth Third Bank |
| $150,000–350,000 | NORTHEAST SURGICAL GROUP, P.C. | MACOMB, MI | Fifth Third Bank |
| $150,000–350,000 | NORTHEND GEAR AND MACHINE, INC | FAIRFIELD, OH | Fifth Third Bank |
| $5–10 million | NORTHERN ENGRAVING CORPORATION | SPARTA, WI | Fifth Third Bank |
| $150,000–350,000 | NORTHERN KENTUCKY CENTER FOR PAIN RELIEF, LLC | FLORENCE, KY | Fifth Third Bank |
| $350,000–1 million | NORTHERN LAKES SEAFOODS & MEATS LLC | Detroit, MI | Fifth Third Bank |
| $350,000–1 million | NORTHERN LAKES SEAFOODS & MEATS LLC | DETROIT, MI | Fifth Third Bank |
| $150,000–350,000 | NORTHERN LIGHTS RECREATION INC | Harbor Springs, MI | Fifth Third Bank |
| $150,000–350,000 | NORTHERN MICHIGAN MEDICINE AND PEDIATRICS, P.L.L.C. | TRAVERSE CITY, MI | Fifth Third Bank |
| $150,000–350,000 | NORTHERN MICHIGAN VENEERS, INC. | GLADSTONE, MI | Fifth Third Bank |
| $350,000–1 million | NORTHERN OHIO RECOVERY ASSOCIATION | Cleveland, OH | Fifth Third Bank |
| $350,000–1 million | NORTHERN OHIO RECOVERY ASSOCIATION | CLEVELAND, OH | Fifth Third Bank |
| $150,000–350,000 | NORTHERN PLANT SERVICES, LTD. | PORTAGE, IN | Fifth Third Bank |
| $150,000–350,000 | NORTHERN TECHNICAL GROUP LLC | Maple Heights, OH | Fifth Third Bank |
| $150,000–350,000 | NORTHERN TECHNICAL GROUP LLC | MAPLE HEIGHTS, OH | Fifth Third Bank |
| $350,000–1 million | NORTHERN TECHNOLOGIES GROUP, INC. | TAMPA, FL | Fifth Third Bank |
| $150,000–350,000 | NORTHRIDGE ANIMAL CLINIC, LLC | DAYTON, OH | Fifth Third Bank |
| $350,000–1 million | NORTHSIDE HEATING, COOLING & REFRIGERATION, INC. | MUSKEGON, MI | Fifth Third Bank |
| $150,000–350,000 | NORTHWEST CHAPEL GRACE BRETHREN CHURCH | DUBLIN, OH | Fifth Third Bank |
| $150,000–350,000 | NORTHWEST ENT ASSOCIATES S.C. | Chicago, IL | Fifth Third Bank |
| $150,000–350,000 | NORTHWEST ENT ASSOCIATES, S.C. | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | NORTHWEST EYE SURGEONS INC | Columbus, OH | Fifth Third Bank |
| $350,000–1 million | NORTHWEST EYE SURGEONS, INC | COLUMBUS, OH | Fifth Third Bank |
| $350,000–1 million | NORTHWEST OHIO GASTROENTEROLOGY ASSOCIATES, INC | TOLEDO, OH | Fifth Third Bank |
| $150,000–350,000 | NORTHWEST PODIATRY CENTER | WHEATON, IL | Fifth Third Bank |
| $350,000–1 million | NORTHWEST SENIOR RESOURCES, INC | TRAVERSE CITY, MI | Fifth Third Bank |
| $350,000–1 million | NORTHWEST STEEL CORP. | FRANKLIN PARK, IL | Fifth Third Bank |
| $350,000–1 million | NORTHWEST STEEL CORP. | Franklin Park, IL | Fifth Third Bank |
| $150,000–350,000 | NORTHWEST SUBURBAN PAIN ASSOCIATES | ARLINGTON HEIGHTS, IL | Fifth Third Bank |
| $150,000–350,000 | NORTHWEST SUBURBAN PAIN ASSOCIATES LLC | Arlington Heights, IL | Fifth Third Bank |
| $150,000–350,000 | NORTHWESTERN MICHIGAN DERMATOLOGY P.C. | Traverse City, MI | Fifth Third Bank |
| $150,000–350,000 | NORTHWESTERN MICHIGAN DERMATOLOGY, P.C. | TRAVERSE CITY, MI | Fifth Third Bank |
| $150,000–350,000 | NORTHWOOD ENERGY CORP | COLUMBUS, OH | Fifth Third Bank |
| $150,000–350,000 | NORTHWOOD ENERGY CORPORATION | Columbus, OH | Fifth Third Bank |
| $350,000–1 million | NORTHWOOD INDUSTRIES INC | Perrysburg, OH | Fifth Third Bank |