| $1–2 million | DENTAL EXCELLENCE PARTNERS LLC | MEDLEY, FL | Fifth Third Bank |
| $150,000–350,000 | DENTAL OFFICE OF DUNEDIN, INC. | DUNEDIN, FL | Fifth Third Bank |
| $150,000–350,000 | DENTON CARTAGE COMPANY, INC. | MCCOOK, IL | Fifth Third Bank |
| $350,000–1 million | DENTON LOGISTICS, INC. | MCCOOK, IL | Fifth Third Bank |
| $2–5 million | DEPCOM POWER, INC. | SCOTTSDALE, AZ | Fifth Third Bank |
| $350,000–1 million | DEPENDABLE STAMPING COMPANY | EUCLID, OH | Fifth Third Bank |
| $1–2 million | DEPOR INDUSTRIES, INC. | BIRMINGHAM, MI | Fifth Third Bank |
| $150,000–350,000 | DEPRESSION AND BIPOLAR SUPPORT ALLIANCE | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | DERE TIRE & AUTO INC | OAK FOREST, IL | Fifth Third Bank |
| $350,000–1 million | DERMATOLOGY ASSOCIATES OF NORTHERN KENTUCKY, P.S.C. | FLORENCE, KY | Fifth Third Bank |
| $150,000–350,000 | DERMATOLOGY SPECIALISTS OF GREATER CINCINNATI, INC | CINCINNATI, OH | Fifth Third Bank |
| $150,000–350,000 | DERRICK BULKLEY MOTORS, LLC | MOUNT VERNON, IN | Fifth Third Bank |
| $350,000–1 million | DESIGN FABRICATIONS, INC. | MADISON HEIGHTS, MI | Fifth Third Bank |
| $350,000–1 million | DESIGN INSTALLATION SYSTEMS, INC. | MORTON GROVE, IL | Fifth Third Bank |
| $350,000–1 million | DESIGNCRAFT, INC. | LAKE ZURICH, IL | Fifth Third Bank |
| $150,000–350,000 | DESTINY HEALTHCARE SERVICES, INC. | WESTCHESTER, IL | Fifth Third Bank |
| $350,000–1 million | DESTINY MANUFACTURING, INC | BRUNSWICK, OH | Fifth Third Bank |
| $150,000–350,000 | DETROIT BOILER COMPANY | DETROIT, MI | Fifth Third Bank |
| $1–2 million | DETROIT COMMUNITY HEALTH CONNECTION, INC. | DETROIT, MI | Fifth Third Bank |
| $150,000–350,000 | DETROIT CUTLERY, INC. | ROSEVILLE, MI | Fifth Third Bank |
| $150,000–350,000 | DETROIT POLICE ATHLETIC LEAGUE, INC. | DETROIT, MI | Fifth Third Bank |
| $350,000–1 million | DETROIT READY MIX CONCRETE, INC. | DETROIT, MI | Fifth Third Bank |
| $150,000–350,000 | DETROIT RENEWABLE ENERGY LLC | DETROIT, MI | Fifth Third Bank |
| $350,000–1 million | DETROIT THERMAL, LLC | DETROIT, MI | Fifth Third Bank |
| $150,000–350,000 | DEV MEDICAL ASSOCIATES, S.C. | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | DEVELOPMENT MANAGEMENT ASSOCIATES, LLC | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | DEWEY ENGINEERING, LLC | NASHVILLE, TN | Fifth Third Bank |
| $150,000–350,000 | DGH ENTERPRISES, INC. | BENTON HARBOR, MI | Fifth Third Bank |
| $350,000–1 million | DH CONSTRUCTION COMPANY | PLYMOUTH, MI | Fifth Third Bank |
| $1–2 million | DHI CORP. | MEQUON, WI | Fifth Third Bank |
| $150,000–350,000 | DIALYSIS ACCESS CENTER OF CINCINNATI | CINCINNATI, OH | Fifth Third Bank |
| $150,000–350,000 | DIAMOND ELECTRONICS, INC. | LOCUST, NC | Fifth Third Bank |
| $150,000–350,000 | DIEMOLD MACHINE COMPANY, INC. | FT MYERS, FL | Fifth Third Bank |
| $350,000–1 million | DIETARY SOLUTIONS, INC | LEWIS CENTER, OH | Fifth Third Bank |
| $150,000–350,000 | DIETZ & KOLODENKO CO. | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | DIGICOM SYSTEMS, LLC | MILFORD, OH | Fifth Third Bank |
| $150,000–350,000 | DIGITAL THIRD COAST INTERNET MARKETING, INC. | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | DIGITALINK COMMUNICATIONS, LLC | YORKVILLE, IL | Fifth Third Bank |
| $150,000–350,000 | DIK FULFULLMENT SERVICES INC | LOCKPORT, IL | Fifth Third Bank |
| $350,000–1 million | DILL-ELAM, INC | LOVELAND, OH | Fifth Third Bank |
| $150,000–350,000 | DILTZ AND SONS LLP | MISHAWAKA, IN | Fifth Third Bank |
| $350,000–1 million | DIRECT COMPONENTS, INC. | TAMPA, FL | Fifth Third Bank |
| $150,000–350,000 | DIRECT HOME HEALTHCARE, INC. | CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | DIRECT OPTIONS, INC | WEST CHESTER, OH | Fifth Third Bank |
| $350,000–1 million | DIRECT STAFF INC. | STERLING HEIGHTS, MI | Fifth Third Bank |
| $150,000–350,000 | DIRECT TECHNOLOGY GROUP INC. | FORT LAUDERDALE, FL | Fifth Third Bank |
| $150,000–350,000 | DIRECTOR'S HALL | KALAMAZOO, MI | Fifth Third Bank |
| $150,000–350,000 | DISABILITY AND AUTISM SERVICES OF INDIANA LLC | GREENSBURG, IN | Fifth Third Bank |
| $350,000–1 million | DISCOVERLINK INC | WEST CHICAGO, IL | Fifth Third Bank |
| $150,000–350,000 | DISCOVERY COURSE LIMITED | DULUTH, GA | Fifth Third Bank |
| $1–2 million | DISHER CORP. | ZEELAND, MI | Fifth Third Bank |
| $150,000–350,000 | DISTINCTIVE DENTAL STUDIO, LTD. | NAPERVILLE, IL | Fifth Third Bank |
| $350,000–1 million | DITTMAN INCENTIVE MARKETING CORP | NEW BRUNSWICK, NJ | Fifth Third Bank |
| $150,000–350,000 | DIVERSE DIMENSIONS, INC. | ZEELAND, MI | Fifth Third Bank |
| $150,000–350,000 | DIVERSIFIED BROKERAGE SPECIALISTS, INC | BLUE ASH, OH | Fifth Third Bank |
| $350,000–1 million | DIVERSIFIED DEWATERING, LLC | ZEELAND, MI | Fifth Third Bank |
| $350,000–1 million | DIVISION 5 LLC | WINSTON, GA | Fifth Third Bank |
| $150,000–350,000 | DIVISION 6 SERVICES | NORCROSS, GA | Fifth Third Bank |
| $350,000–1 million | DIXON MANAGEMENT INCORPORATED | CARMEL, IN | Fifth Third Bank |
| $150,000–350,000 | DJH, INC. | HOMEWOOD, IL | Fifth Third Bank |
| $150,000–350,000 | DJM, INC. | CARY, IL | Fifth Third Bank |
| $2–5 million | DKG SERVICES, INC. | CHICAGO, IL | Fifth Third Bank |
| $2–5 million | DMG CORPORATION | ORANGE, CA | Fifth Third Bank |
| $1–2 million | DMG NORTH, INC | CASTRO VALLEY, CA | Fifth Third Bank |
| $150,000–350,000 | DMS SALES INC. | TAMPA, FL | Fifth Third Bank |
| $150,000–350,000 | DNK INC. | CLEVES, OH | Fifth Third Bank |
| $150,000–350,000 | DNL HEALTH CARE SERVICES, INC. | DES PLAINES, IL | Fifth Third Bank |
| $150,000–350,000 | DNV INC | FREDERICKSBURG, VA | Fifth Third Bank |
| $2–5 million | DOBER CHEMICAL CORP. | WOODRIDGE, IL | Fifth Third Bank |
| $350,000–1 million | DOBSON PLAZA NURSING & REHAB CENTER, L.L.C. | EVANSTON, IL | Fifth Third Bank |
| $2–5 million | DOC MAINTENANCE, INC. | FORT MILL, SC | Fifth Third Bank |
| $150,000–350,000 | DOCKSIDE CANVAS COMPANY | HARRISON TOWNSHIP, MI | Fifth Third Bank |
| $150,000–350,000 | DOCTORS PHIPPS, LEVIN, HEBEKA AND ASSOCIATES, LTD | BOWLING GREEN, OH | Fifth Third Bank |
| $150,000–350,000 | DOCULABS, INC. | CHICAGO, IL | Fifth Third Bank |
| $350,000–1 million | DOLTEK ENTERPRISES, INC. | NUNICA, MI | Fifth Third Bank |
| $150,000–350,000 | DOMINIC GAGLIO CONSTRUCTION, INC. | SOUTHGATE, MI | Fifth Third Bank |
| $350,000–1 million | DOMINICAN SISTERS ROSARY HIGH SCHOOL | AURORA, IL | Fifth Third Bank |
| $350,000–1 million | DON NESTER CHEVROLET, INC. | ROSCOMMON, MI | Fifth Third Bank |
| $150,000–350,000 | DON-BAR FREIGHT, INC. | BEDFORD PARK, IL | Fifth Third Bank |
| $350,000–1 million | DONALD ALAN WORST, INC. | JENISON, MI | Fifth Third Bank |
| $2–5 million | DONAN ENGINEERING CO, INC. | LOUISVILLE, KY | Fifth Third Bank |
| $1–2 million | DONAN SOLUTIONS, LLC | LOUISVILLE, KY | Fifth Third Bank |
| $350,000–1 million | DONNA SALYERS' FABULOUS-FURS, INC. | COVINGTON, KY | Fifth Third Bank |
| $2–5 million | DORSEY SCHOOL OF BUSINESS, INC | MADISON HEIGHTS, MI | Fifth Third Bank |
| $150,000–350,000 | DORSEY TRAINING DIRECT, LLC | MADISON HEIGHTS, MI | Fifth Third Bank |
| $350,000–1 million | DOSE MEDIA LLC | CHICAGO, IL | Fifth Third Bank |
| $2–5 million | DOT PRINTER, INC. | IRVINE, CA | Fifth Third Bank |
| $2–5 million | DOUBLE P CORPORATION | SKOKIE, IL | Fifth Third Bank |
| $5–10 million | DOUG KALITTA HOLDINGS, INC | YPSILANTI, MI | Fifth Third Bank |
| $1–2 million | DOUGH MANAGEMENT INC | MERRILLVILLE, IN | Fifth Third Bank |
| $350,000–1 million | DOUGLAS PRESS, INC. | BELLWOOD, IL | Fifth Third Bank |
| $350,000–1 million | DOWNES SWIMMING POOL CO., INC. | ARLINGTON HEIGHTS, IL | Fifth Third Bank |
| $150,000–350,000 | DOWNTOWN DAYTON PARTNERSHIP | DAYTON, OH | Fifth Third Bank |
| $350,000–1 million | DOYLE & FOUTTY, P.C. | INDIANAPOLIS, IN | Fifth Third Bank |
| $1–2 million | DOYLE MANUFACTURING, INC | HOLLAND, OH | Fifth Third Bank |
| $150,000–350,000 | DPE SERVICES, INC. | NAPERVILLE, IL | Fifth Third Bank |
| $350,000–1 million | DR SUE MORTER LLC | CARMEL, IN | Fifth Third Bank |
| $350,000–1 million | DR. BILL COULMAN, DDS, INC | WORTHINGTON, OH | Fifth Third Bank |
| $150,000–350,000 | DR. ROBERT W. THEUERKAUF ENTERPRISES, P.C. | CHESTERFIELD, MI | Fifth Third Bank |
| $150,000–350,000 | DRAGON OPERATORS INCORPORATED | CHICAGO, IL | Fifth Third Bank |