| $350,000–1 million | 183RD STREET OPERATIONS, LLC | ORLAND PARK, IL | Busey Bank |
| $350,000–1 million | 2624492 FLORIDA LLC | KEYSTONE HEIGHTS, FL | Busey Bank |
| $350,000–1 million | 2B'S ENTERPRISES, LLC | GILBERT, AZ | Busey Bank |
| $350,000–1 million | 360 YOUTH SERVICES | NAPERVILLE, IL | Busey Bank |
| $350,000–1 million | 3D BREAD BAKERS LLC | CHICAGO, IL | Busey Bank |
| $1–2 million | 42 LINES INC | CHAMPAIGN, IL | Busey Bank |
| $150,000–350,000 | 800 DEGREES WOOD FIRED PIZZA, LLC | EDWARDSVILLE, IL | Busey Bank |
| $350,000–1 million | 801 DEGREES WOOD FIRED PIZZA, LLC | O FALLON, IL | Busey Bank |
| $150,000–350,000 | 802 DEGREES WOOD FIRED PIZZA, LLC | SAINT LOUIS, MO | Busey Bank |
| $350,000–1 million | A & D LOGISTICS INC. | CHICAGO, IL | Busey Bank |
| $1–2 million | A SAFE HAVEN FOUNDATION | CHICAGO, IL | Busey Bank |
| $350,000–1 million | A SAFE HAVEN LLC | OAK FOREST, IL | Busey Bank |
| $2–5 million | A&R MECHANICAL CONTRACTORS INC | URBANA, IL | Busey Bank |
| $150,000–350,000 | A&R MECHANICAL SERVICES, INC | URBANA, IL | Busey Bank |
| $150,000–350,000 | A. MILLER & CO. | PEORIA, IL | Busey Bank |
| $350,000–1 million | A.J. BROWN, INC. | CHESTERFIELD, MO | Busey Bank |
| $150,000–350,000 | A.M. BARNES GROUP INC. | FORT MYERS, FL | Busey Bank |
| $150,000–350,000 | AA RESTAURANT GROUP INC | FORSYTH, IL | Busey Bank |
| $350,000–1 million | ABM FEDERAL SALES, INC. | CHESTERFIELD, MO | Busey Bank |
| $350,000–1 million | ACCOLADE HEALTHCARE OF PAXTON SENIOR LIVING LLC | PAXTON, IL | Busey Bank |
| $350,000–1 million | ACCOLADE HEALTHCARE OF PONTIAC, LLC | PONTIAC, IL | Busey Bank |
| $350,000–1 million | ACCOLADE HEALTHCARE OF THE HEARTLAND LLC | PAXTON, IL | Busey Bank |
| $150,000–350,000 | ACENSIUM, LLC | FORT MYERS, FL | Busey Bank |
| $150,000–350,000 | ACI-DELTA ASPHALT & CONCRETE, LLC | INDIANAPOLIS, IN | Busey Bank |
| $350,000–1 million | ACRA ELECTRIC, INC. | CAPE CORAL, FL | Busey Bank |
| $350,000–1 million | ACTION COOLING & HEATING, INC. | FORT MYERS, FL | Busey Bank |
| $150,000–350,000 | ADCO ADVERTISING AGENCY, INC. | PEORIA, IL | Busey Bank |
| $350,000–1 million | ADVANCED ENVIRONMENTAL SERVICES, INC. | SAINT LOUIS, MO | Busey Bank |
| $350,000–1 million | ADVANCED PAIN MANAGEMENT SPECIALISTS, PA | FORT MYERS, FL | Busey Bank |
| $350,000–1 million | ADVOCATE RADIATION ONCOLOGY, LLC | PORT CHARLOTTE, FL | Busey Bank |
| $150,000–350,000 | AFFCO MACHINE SALES, INC. | WESTFIELD, IN | Busey Bank |
| $150,000–350,000 | AFFILIATES IN ORAL & MAXILLOFACIAL SURGERY, LTD. | CHAMPAIGN, IL | Busey Bank |
| $350,000–1 million | AGAPE CONSTRUCTION CO., INC. | SAINT LOUIS, MO | Busey Bank |
| $150,000–350,000 | AGESMART COMMUNITY RESOURCES | O FALLON, IL | Busey Bank |
| $350,000–1 million | AII HOLDING, INC | DANVILLE, IL | Busey Bank |
| $150,000–350,000 | ALAN CHEN SURGICAL ASSOCIATES, P.C. | JOLIET, IL | Busey Bank |
| $150,000–350,000 | ALAN WILLIAMS & ASSOCIATES INSURANCE AGENCY, INC. | FORT MYERS, FL | Busey Bank |
| $150,000–350,000 | ALHAMBRA CARE CENTER, INC. | ALHAMBRA, IL | Busey Bank |
| $350,000–1 million | ALIGN PRODUCTION SYSTEMS LLC | DECATUR, IL | Busey Bank |
| $150,000–350,000 | ALL CHICAGO FLEET, INC | ALSIP, IL | Busey Bank |
| $350,000–1 million | ALL PHASE CUSTOM MILL SHOP, INC. | PORT CHARLOTTE, FL | Busey Bank |
| $350,000–1 million | ALL SEASONS DISTRIBUTORS, INC. | ORLAND PARK, IL | Busey Bank |
| $150,000–350,000 | ALLIED MECHANICAL SERVICES, INC. | URBANA, IL | Busey Bank |
| $150,000–350,000 | ALTON REFRIGERATION CO. | ALTON, IL | Busey Bank |
| $150,000–350,000 | ALUFAB USA, INC. | FORT MYERS, FL | Busey Bank |
| $150,000–350,000 | ALWAN & SONS MEAT CO | PEORIA HEIGHTS, IL | Busey Bank |
| $150,000–350,000 | AMATA HOLDINGS, LLC | CHICAGO, IL | Busey Bank |
| $1–2 million | AMBASSADOR FLOORING CO | CHESTERFIELD, MO | Busey Bank |
| $150,000–350,000 | AMERICAN OIL CHEMISTS' SOCIETY | URBANA, IL | Busey Bank |
| $150,000–350,000 | AMERICAN OVERSEAS TRANSPORT, LTD | WOOD DALE, IL | Busey Bank |
| $350,000–1 million | AMERIFENCE INC | INDIANAPOLIS, IN | Busey Bank |
| $150,000–350,000 | AMNET SYSTEMS, LLC | TOLONO, IL | Busey Bank |
| $150,000–350,000 | AMW TOWING, LLC | MCKINNEY, TX | Busey Bank |
| $350,000–1 million | ANALYTIC.LI MANAGEMENT, INC | INDIANAPOLIS, IN | Busey Bank |
| $150,000–350,000 | ANDRAE'S HARLEY DAVIDSON, INC | URBANA, IL | Busey Bank |
| $150,000–350,000 | ANGELBECK LUMBER CO., INC. | CHESTERFIELD, MO | Busey Bank |
| $150,000–350,000 | ANNEXUS HEALTH, LLC | WILMINGTON, DE | Busey Bank |
| $150,000–350,000 | APEXNETWORK SIERRA VISTA, PLLC | SIERRA VISTA, AZ | Busey Bank |
| $150,000–350,000 | APPLETREE ACADEMY, INC. | PEORIA, IL | Busey Bank |
| $150,000–350,000 | APPLIED BEHAVIOR SERVICES, LLC | SAINT PETERS, MO | Busey Bank |
| $350,000–1 million | APPLIED PAVEMENT TECHNOLOGY INC | URBANA, IL | Busey Bank |
| $150,000–350,000 | ARCHEO DESIGN STUDIO, INC | CHICAGO, IL | Busey Bank |
| $350,000–1 million | ARGO CONSTRUCTION LLC | LEMONT, IL | Busey Bank |
| $150,000–350,000 | ARIZONA BEER AND CIDER COMPANY | PHOENIX, AZ | Busey Bank |
| $350,000–1 million | ARROW BOX COMPANY OF ST. LOUIS | SAINT LOUIS, MO | Busey Bank |
| $1–2 million | ASCOT ENTERPRISES INC | NAPPANEE, IN | Busey Bank |
| $1–2 million | ASSOCIATED ANESTHESIOLOGISTS, SC | PEORIA, IL | Busey Bank |
| $350,000–1 million | ASSOCIATED ORAL AND MAXILLOFACIAL SURGEONS OF PEORIA, LTD | PEORIA, IL | Busey Bank |
| $350,000–1 million | ASSOCIATED PEDIATRIC DENTISTRY PLLC | O FALLON, IL | Busey Bank |
| $150,000–350,000 | ATLANTIC SERVICES INC | CHAMPAIGN, IL | Busey Bank |
| $150,000–350,000 | AUTO XTREME COLLISION, INC. | SAINT JACOB, IL | Busey Bank |
| $350,000–1 million | AUTOMATIC FIRE SPRINKLER, LLC | NORMAL, IL | Busey Bank |
| $150,000–350,000 | AUTONOMIC MATERIALS, INCORPORATED | CHAMPAIGN, IL | Busey Bank |
| $350,000–1 million | AVONDALE ESTATES OF ELGIN, LLC | ELGIN, IL | Busey Bank |
| $150,000–350,000 | AWH LOGISTICS LLC | WHITESTOWN, IN | Busey Bank |
| $350,000–1 million | AXES PHYSICAL THERAPY LLC | O FALLON, MO | Busey Bank |
| $150,000–350,000 | B & M TRANSPORTATION, LLC | SAINT LOUIS, MO | Busey Bank |
| $150,000–350,000 | B&B CONCRETE INC | MORRIS, IL | Busey Bank |
| $150,000–350,000 | B&J TOWING SERVICE INC. | JOLIET, IL | Busey Bank |
| $150,000–350,000 | BACTERIOSCAN INC | SAINT LOUIS, MO | Busey Bank |
| $2–5 million | BAILY INTERNATIONAL, INC. | GRANITE CITY, IL | Busey Bank |
| $350,000–1 million | BANKIER COMPANIES INC. | NILES, IL | Busey Bank |
| $350,000–1 million | BARCOM ELECTRONIC, INC. | BELLEVILLE, IL | Busey Bank |
| $150,000–350,000 | BATTISTA FARMS, LLC | FORT MYERS, FL | Busey Bank |
| $350,000–1 million | BAUMGARTEN DISTRIBUTING CO., INC | PEORIA, IL | Busey Bank |
| $350,000–1 million | BEACH LUMBER, LLC | LONG BEACH, MS | Busey Bank |
| $150,000–350,000 | BEACHLERS, INC. | PEORIA, IL | Busey Bank |
| $350,000–1 million | BECK FLAVORS, INC | MARYLAND HEIGHTS, MO | Busey Bank |
| $150,000–350,000 | BECKER, HOERNER, & YSURSA, P.C. | BELLEVILLE, IL | Busey Bank |
| $350,000–1 million | BEDFORD MACHINE & TOOL, INC. | BEDFORD, IN | Busey Bank |
| $350,000–1 million | BEDFORD RECYCLING, INC. | BEDFORD, IN | Busey Bank |
| $150,000–350,000 | BEECHEN & DILL HOMES, INC. | BURR RIDGE, IL | Busey Bank |
| $350,000–1 million | BEER NUTS, INC. | BLOOMINGTON, IL | Busey Bank |
| $350,000–1 million | BELKOH II, INC | TROY, MO | Busey Bank |
| $350,000–1 million | BELKOH INC | TROY, MO | Busey Bank |
| $150,000–350,000 | BENGTSON PUMPKIN FARM, L.L.C. | HOMER GLEN, IL | Busey Bank |
| $150,000–350,000 | BERGER HARGIS LAWN & TREE CARE, INC. | INDIANAPOLIS, IN | Busey Bank |
| $350,000–1 million | BERGERON GROUP, INC | NAPERVILLE, IL | Busey Bank |
| $150,000–350,000 | BERNS, CLANCY AND ASSOCIATES, PC | URBANA, IL | Busey Bank |
| $350,000–1 million | BG SERVICES | FENTON, MO | Busey Bank |