| $350,000–1 million | BIO-MEDICAL EQUIPMENT SERVICE COMPANY | LOUISVILLE, KY | Old National Bank |
| $350,000–1 million | BIOLYPH, L.L.C. | CHASKA, MN | Old National Bank |
| $350,000–1 million | BIOSAFE ENGINEERING LLC | INDIANAPOLIS, IN | Old National Bank |
| $350,000–1 million | BIOSAFE ENGINEERING LLC. | Indianapolis, IN | Old National Bank |
| $150,000–350,000 | BISON INVESTMENT ADVISORS INC | Lafayette, IN | Old National Bank |
| $150,000–350,000 | BISON INVESTMENT ADVISORS, INC. | LAFAYETTE, IN | Old National Bank |
| $350,000–1 million | BISON LLC | Milford, IN | Old National Bank |
| $350,000–1 million | BISON, LLC | MILFORD, IN | Old National Bank |
| $150,000–350,000 | BLACK & WHITE INVESTMENTS, LLC | INDIANAPOLIS, IN | Old National Bank |
| $150,000–350,000 | BLACK AND WHITE INVESTMENTS LLC | Indianapolis, IN | Old National Bank |
| $350,000–1 million | BLACKWOOD SOLUTIONS, INC. | BLOOMINGTON, IN | Old National Bank |
| $2–5 million | BLAINE BROTHERS MAINTENANCE, INC. | MINNEAPOLIS, MN | Old National Bank |
| $150,000–350,000 | BLAINE SOCCER CLUB | MINNEAPOLIS, MN | Old National Bank |
| $150,000–350,000 | BLAINE SOCCER CLUB | Minneapolis, MN | Old National Bank |
| $150,000–350,000 | BLAINE WP II LLC | SAINT PAUL, MN | Old National Bank |
| $150,000–350,000 | BLAINE WP, LLC | SAINT PAUL, MN | Old National Bank |
| $150,000–350,000 | BLAND'S LLC | ELLETTSVILLE, IN | Old National Bank |
| $150,000–350,000 | BLANDFORD NATURE CENTER | GRAND RAPIDS, MI | Old National Bank |
| $150,000–350,000 | BLANDFORD NATURE CENTER | Grand Rapids, MI | Old National Bank |
| $150,000–350,000 | BLANDS LLC | Ellettsville, IN | Old National Bank |
| $1–2 million | BLANKENBERGER BROTHERS INC. | Cynthiana, IN | Old National Bank |
| $1–2 million | BLANKENBERGER BROTHERS, INC. | CYNTHIANA, IN | Old National Bank |
| $350,000–1 million | BLEAKLEY CYPHER PARENT WARREN & QUINN P.C. | Grand Rapids, MI | Old National Bank |
| $350,000–1 million | BLEAKLEY, CYPHER, PARENT, WARREN & QUINN, P.C. | GRAND RAPIDS, MI | Old National Bank |
| $350,000–1 million | BLEDSOE RIGGERT COOPER & JAMES INC. | Bloomington, IN | Old National Bank |
| $350,000–1 million | BLEDSOE RIGGERT COOPER & JAMES, INC | BLOOMINGTON, IN | Old National Bank |
| $150,000–350,000 | BLEEKE DILLON CRANDALL, P.C. | INDIANAPOLIS, IN | Old National Bank |
| $350,000–1 million | BLJ WIRELESS INC | YPSILANTI, MI | Old National Bank |
| $350,000–1 million | BLOOMINGTON AUTO COMPANY INC. | BLOOMINGTON, IN | Old National Bank |
| $150,000–350,000 | BLOOMINGTON DEVELOPMENTAL LEARNING CENTER | Bloomington, IN | Old National Bank |
| $150,000–350,000 | BLUE GRASS UNITED METHODIST CHURCH | EVANSVILLE, IN | Old National Bank |
| $150,000–350,000 | BLUE RHINO STUDIO INC. | Saint Paul, MN | Old National Bank |
| $150,000–350,000 | BLUE RHINO STUDIO, INC. | SAINT PAUL, MN | Old National Bank |
| $350,000–1 million | BLUEGRASS LAND TITLE, LLC | LEXINGTON, KY | Old National Bank |
| $350,000–1 million | BLUEMOUND RESTAURANT CORP | BROOKFIELD, WI | Old National Bank |
| $350,000–1 million | BLUEMOUND RESTAURANT CORPORATION | Brookfield, WI | Old National Bank |
| $350,000–1 million | BLUESKY CHARTER SCHOOL | Bloomington, MN | Old National Bank |
| $150,000–350,000 | BLUNDALL ASSOCIATES, INC. | FORT WAYNE, IN | Old National Bank |
| $350,000–1 million | BMB, INC. | NEWBURGH, IN | Old National Bank |
| $150,000–350,000 | BNG HEATING & COOLING INC. | Boonville, IN | Old National Bank |
| $150,000–350,000 | BNG HEATING AND COOLING | BOONVILLE, IN | Old National Bank |
| $350,000–1 million | BOB'S GYM AND FITNESS CENTER LLC | Evansville, IN | Old National Bank |
| $350,000–1 million | BOB'S GYM AND FITNESS, LLC | EVANSVILLE, IN | Old National Bank |
| $350,000–1 million | BOBS WOOD SPECIALTIES INC | BURNSVILLE, MN | Old National Bank |
| $2–5 million | BOLIN ENTERPRISES INC. | Casey, IL | Old National Bank |
| $2–5 million | BOLIN ENTERPRISES, INC | CASEY, IL | Old National Bank |
| $350,000–1 million | BOLING VISION CENTER LLC | Elkhart, IN | Old National Bank |
| $150,000–350,000 | BOLLOCK ENTERPRISES LLC | Lafayette, IN | Old National Bank |
| $150,000–350,000 | BOLLOCK ENTERPRISES LLC | LAFAYETTE, IN | Old National Bank |
| $5–10 million | BONGARDS' CREAMERIES | CHANHASSEN, MN | Old National Bank |
| $150,000–350,000 | BOONVILLE NATURAL GAS CORPORATION | BOONVILLE, IN | Old National Bank |
| $350,000–1 million | BOSLER INVESTMENTS LLC | EVANSVILLE, IN | Old National Bank |
| $350,000–1 million | BOSLER INVESTMENTS LLC | Evansville, IN | Old National Bank |
| $150,000–350,000 | BOSLER'S FURNITURE, INC. | EVANSVILLE, IN | Old National Bank |
| $150,000–350,000 | BOX FINANCIAL ADVISORS, INC. | MINNEAPOLIS, MN | Old National Bank |
| $350,000–1 million | BOYD AND COMPANY CONSTRUCTION LLC | WASHINGTON, IN | Old National Bank |
| $150,000–350,000 | BOYS & GIRLS CLUB OF BLOOMINGTON INC. | Bloomington, IN | Old National Bank |
| $150,000–350,000 | BOYS & GIRLS CLUB OF BLOOMINGTON, INC. | BLOOMINGTON, IN | Old National Bank |
| $150,000–350,000 | BOYS & GIRLS CLUBS OF GREATER KALAMAZOO INC | Kalamazoo, MI | Old National Bank |
| $150,000–350,000 | BOYS & GIRLS CLUBS OF GREATER KALAMAZOO, INC. | KALAMAZOO, MI | Old National Bank |
| $350,000–1 million | BOYS & GIRLS CLUBS OF INDIANAPOLIS INC | Indianapolis, IN | Old National Bank |
| $350,000–1 million | BOYS & GIRLS CLUBS OF INDIANAPOLIS, INC | INDIANAPOLIS, IN | Old National Bank |
| $350,000–1 million | BOYS & GIRLS CLUBS OF NORTHEAST INDIANA INC | Fort Wayne, IN | Old National Bank |
| $350,000–1 million | BOYS AND GIRLS CLUB OF FORT WAYNE, INC. | FORT WAYNE, IN | Old National Bank |
| $150,000–350,000 | BRACKETT HEATING & AIR CONDITIONING INC | EVANSVILLE, IN | Old National Bank |
| $150,000–350,000 | BRAINPOWER NEURODEVELOPMENTAL CENTER LLC | NEWBURGH, IN | Old National Bank |
| $350,000–1 million | BRAND ELECTRIC, INC. | LAFAYETTE, IN | Old National Bank |
| $150,000–350,000 | BRANDMOTION, LLC | Southfield, MI | Old National Bank |
| $150,000–350,000 | BRANDMOTION, LLC | SOUTHFIELD, MI | Old National Bank |
| $150,000–350,000 | BRAUN CONSTRUCTION GROUP, INC. | FARMINGTON HILLS, MI | Old National Bank |
| $150,000–350,000 | BRAVO CLEANING SERVICES INC | MINNEAPOLIS, MN | Old National Bank |
| $150,000–350,000 | BREAKING FREE INC. | Saint Paul, MN | Old National Bank |
| $350,000–1 million | BREDAN MECHANICAL SYSTEMS, INC. | WAUKESHA, WI | Old National Bank |
| $150,000–350,000 | BRIDGES WINE BAR LLC | Greencastle, IN | Old National Bank |
| $150,000–350,000 | BRIGHTON FAMILY PHYSICIANS PC | Brighton, MI | Old National Bank |
| $150,000–350,000 | BRIGHTON FAMILY PHYSICIANS, PC | BRIGHTON, MI | Old National Bank |
| $350,000–1 million | BRIMARK BUILDERS LLC | Neenah, WI | Old National Bank |
| $350,000–1 million | BRIMARK BUILDERS, LLC | NEENAH, WI | Old National Bank |
| $350,000–1 million | BRISKEY BROTHERS CONSTRUCTION INC | TECUMSEH, MI | Old National Bank |
| $350,000–1 million | BRISKEY BROTHERS CONSTRUCTION INC. | Tecumseh, MI | Old National Bank |
| $350,000–1 million | BRISTOL PLACE CORPORATION | NORTH SAINT PAUL, MN | Old National Bank |
| $350,000–1 million | BROADSTON CONSULTING SERVICES, INC | WACONIA, MN | Old National Bank |
| $150,000–350,000 | BROADWAY RESOURCE RECOVERY LLC | MINNEAPOLIS, MN | Old National Bank |
| $150,000–350,000 | BROOK WEST FAMILY DENTISTRY PA | OSSEO, MN | Old National Bank |
| $150,000–350,000 | BROOK WEST FAMILY DENTISTRY PA | Maple Grove, MN | Old National Bank |
| $150,000–350,000 | BROOKSTONE PRINTING CO | Kenosha, WI | Old National Bank |
| $150,000–350,000 | BROOKSTONE PRINTING COMPANY | KENOSHA, WI | Old National Bank |
| $150,000–350,000 | BROWNING FUNERAL HOME, INC. | EVANSVILLE, IN | Old National Bank |
| $350,000–1 million | BRYBELLY HOLDINGS, INC. | GREENFIELD, IN | Old National Bank |
| $150,000–350,000 | BTD GROUP LLC | BRAINERD, MN | Old National Bank |
| $150,000–350,000 | BTD GROUP LLC | Brainerd, MN | Old National Bank |
| $350,000–1 million | BUCHTA LEASING | OTWELL, IN | Old National Bank |
| $350,000–1 million | BUCHTA LEASING INC. | Otwell, IN | Old National Bank |
| $350,000–1 million | BUCKINGHAM TRUCKING INC | PRIOR LAKE, MN | Old National Bank |
| $150,000–350,000 | BUECHLEIN & ASSOCIATES P.C. | Jasper, IN | Old National Bank |
| $150,000–350,000 | BUECHLEIN AND ASSOCIATES, P.C. | JASPER, IN | Old National Bank |
| $350,000–1 million | BUEHLER, LLC | JASPER, IN | Old National Bank |
| $350,000–1 million | BUFFALO DENTAL GROUP | Buffalo, MN | Old National Bank |
| $350,000–1 million | BUFFALO DENTAL GROUP PA | BUFFALO, MN | Old National Bank |
| $150,000–350,000 | BUFFALOUIE'S AT THE GABLES | BLOOMINGTON, IN | Old National Bank |