| $350,000–1 million | GREATER METRO, INC. | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $150,000–350,000 | GREEN GUYS LAWN & LANDSCAPING LLC | CHESTERFIELD, MO | Commerce Bank |
| $150,000–350,000 | GREG TERBROCK DESIGN BUILD LLC | CHESTERFIELD, MO | The Central Trust Bank |
| $150,000–350,000 | HANDSFREE GROUP, LLC | CHESTERFIELD, MO | The Central Trust Bank |
| $350,000–1 million | HEITMANN & ASSOCIATES | CHESTERFIELD, MO | St. Louis Bank |
| $350,000–1 million | HIGH QUARTILE LLC | CHESTERFIELD, MO | First State Bank of St Charles, Missouri |
| $350,000–1 million | HMS HEALTH LLC | CHESTERFIELD, MO | CIBC Bank USA |
| $150,000–350,000 | HOLLERAN DUITSMAN ARCHITECTS, INC. | CHESTERFIELD, MO | CIBC Bank USA |
| $150,000–350,000 | HOLT & PATTERSON, LLC | CHESTERFIELD, MO | Busey Bank |
| $150,000–350,000 | HOLTEC GAS SYSTEMS, LLC | CHESTERFIELD, MO | Regions Bank |
| $150,000–350,000 | HOOPAYZ LLC | CHESTERFIELD, MO | PNC Bank, National Association |
| $350,000–1 million | HYDRACORE, LLC | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $350,000–1 million | IBRAIN TECHNOLOGIES, INC. | CHESTERFIELD, MO | PNC Bank, National Association |
| $350,000–1 million | ICON TECHNOLOGY CONSULTING, INC. | CHESTERFIELD, MO | Silex Banking Company |
| $150,000–350,000 | IMPACT HEALTHCARE MANAGEMENT LLC | CHESTERFIELD, MO | Royal Banks of Missouri |
| $150,000–350,000 | IMPACT TECHNOLOGIES INC | CHESTERFIELD, MO | Cass Commercial Bank |
| $350,000–1 million | INDUSTRIAL ALLY, LLC | CHESTERFIELD, MO | Simmons Bank |
| $150,000–350,000 | INTERNAL MEDICINE ASSOC | CHESTERFIELD, MO | Midwest BankCentre |
| $1–2 million | J & M ENTERPRISES INC. | CHESTERFIELD, MO | St. Johns Bank and Trust Company |
| $150,000–350,000 | JACOBSMEYER CONSTRUCTION COMPANY, LLC | CHESTERFIELD, MO | Carrollton Bank |
| $150,000–350,000 | JCM SERVICES, INC. | CHESTERFIELD, MO | U.S. Bank, National Association |
| $150,000–350,000 | JEFF KELLY HOMES INC. | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $350,000–1 million | JIM BUTLER IMPORTS LLC | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $150,000–350,000 | JLYNN TRUCKING INC | CHESTERFIELD, MO | Commerce Bank |
| $150,000–350,000 | JOHN BARDGETT & ASSOCIATES, INC. | CHESTERFIELD, MO | The Central Trust Bank |
| $350,000–1 million | JOSEPH C SANSONE CO | CHESTERFIELD, MO | PNC Bank, National Association |
| $350,000–1 million | JUNIOR ACHIEVEMENT OF GREATER ST LOUIS, INC | CHESTERFIELD, MO | Commerce Bank |
| $150,000–350,000 | KANBREWS STL, LLC | CHESTERFIELD, MO | UMB Bank, National Association |
| $150,000–350,000 | KARAGIANNIS INVESTMENT CORPORATION | CHESTERFIELD, MO | Royal Banks of Missouri |
| $350,000–1 million | KARSTEN, INC. | CHESTERFIELD, MO | Lindell Bank & Trust Company |
| $350,000–1 million | KATALYST SURGICAL, LLC | CHESTERFIELD, MO | Commercial Bank |
| $150,000–350,000 | KEYSTONE DEVELOPMENT, INC | CHESTERFIELD, MO | First State Bank of St Charles, Missouri |
| $150,000–350,000 | KLEARMAN ENTERPRISES, LLC | CHESTERFIELD, MO | American Bank of Freedom |
| $1–2 million | KNOEBEL CONSTRUCTION, INC. | CHESTERFIELD, MO | Bank of Washington |
| $150,000–350,000 | L&G STRATEGIES, INC. | CHESTERFIELD, MO | First State Bank of St Charles, Missouri |
| $150,000–350,000 | LABELS DIRECT, INC. | CHESTERFIELD, MO | Busey Bank |
| $350,000–1 million | LAKESIDE EXTERIORS, INC. | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $150,000–350,000 | LANGETECH INC | CHESTERFIELD, MO | U.S. Bank, National Association |
| $2–5 million | LARSON FINANCIAL HOLDINGS LLC | CHESTERFIELD, MO | Associated Bank, National Association |
| $150,000–350,000 | LAWRENCE E. SAMUELS M.D. INC | CHESTERFIELD, MO | First Bank |
| $150,000–350,000 | LEAN MEDIA, INC. | CHESTERFIELD, MO | Simmons Bank |
| $150,000–350,000 | LEGACY TITLE SERVICES, LLC | CHESTERFIELD, MO | Busey Bank |
| $350,000–1 million | LICENSE OFFICE SERVICES LLC | CHESTERFIELD, MO | The Central Trust Bank |
| $150,000–350,000 | LIVE TO PLAY TOO, INCORPORATED | CHESTERFIELD, MO | BMO Bank National Association |
| $150,000–350,000 | LOCAL BACKHAUL NETWORKS LLC | CHESTERFIELD, MO | Busey Bank |
| $2–5 million | LOGAN UNIVERSITY, INC. | CHESTERFIELD, MO | Commerce Bank |
| $350,000–1 million | MANTALITY LP | CHESTERFIELD, MO | Regions Bank |
| $1–2 million | MARI DE VILLA RETIREMENT CENTER, INC. | CHESTERFIELD, MO | St. Louis Bank |
| $5–10 million | MARK ANDY INC | CHESTERFIELD, MO | PNC Bank, National Association |
| $150,000–350,000 | MASSA LTD | CHESTERFIELD, MO | U.S. Bank, National Association |
| $2–5 million | MCBRIDE & SON CAPITAL, INC. | CHESTERFIELD, MO | The Central Trust Bank |
| $350,000–1 million | MCCARTHY, LEONARD & KAEMMERER, L.C. | CHESTERFIELD, MO | Midwest BankCentre |
| $350,000–1 million | MCKELVEY HOMES, LLC | CHESTERFIELD, MO | Commerce Bank |
| $350,000–1 million | MEISINGER AVIATION, LLC | CHESTERFIELD, MO | Commerce Bank |
| $150,000–350,000 | METRO CONTRACT SERVICES CORP | CHESTERFIELD, MO | Midwest BankCentre |
| $2–5 million | METRO-WEST ANESTHESIA GROUP, INC | CHESTERFIELD, MO | Busey Bank |
| $350,000–1 million | MICHAEL K SWIM, CONSULTING ENGINEER INC | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $150,000–350,000 | MICHAEL SCHOENWALDER D.O., L.L.C. | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $350,000–1 million | MID-AMERICA TELEPHONE SYSTEMS INC | CHESTERFIELD, MO | Midwest BankCentre |
| $150,000–350,000 | MIDAMERICA HOME PRODUCTS, LLC | CHESTERFIELD, MO | Montgomery Bank |
| $1–2 million | MIDWEST VISION PARTNERS LLC | CHESTERFIELD, MO | b1BANK |
| $350,000–1 million | MISSOURI CENTER FOR REPRODUCTIVE MEDICINE LLC | CHESTERFIELD, MO | Farmers State Bank of Alto Pass, Illinois |
| $150,000–350,000 | MISSOURI TORAH INSTITUTE | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $150,000–350,000 | MV HIGH PERFORMANCE, LLC | CHESTERFIELD, MO | First State Bank of St Charles, Missouri |
| $1–2 million | MVB CONTRACTING, INC. | CHESTERFIELD, MO | Commerce Bank |
| $350,000–1 million | NATIONAL DISTRIBUTION SERVICES, INC. | CHESTERFIELD, MO | St. Louis Bank |
| $2–5 million | NATIONAL MEDICAL BILLING SERVICES, LLC | CHESTERFIELD, MO | Simmons Bank |
| $150,000–350,000 | NATIONAL SKYLIGHT SOLUTIONS, LLC | CHESTERFIELD, MO | Midwest Regional Bank |
| $350,000–1 million | NATIONWIDE JANITORIAL SERVICES, INC. | CHESTERFIELD, MO | Triad Bank |
| $150,000–350,000 | NEARLY PERFECT | CHESTERFIELD, MO | Bank Star |
| $2–5 million | NETELLIGENT CORPORATION | CHESTERFIELD, MO | West Community CU |
| $150,000–350,000 | NEW AGE MEDICAL, LLC | CHESTERFIELD, MO | Montgomery Bank |
| $2–5 million | NEWGROUND INTERNATIONAL INC | CHESTERFIELD, MO | Wintrust Bank, National Association |
| $350,000–1 million | NEXSPRING FINANCIAL LLC | CHESTERFIELD, MO | The Bank of Missouri |
| $350,000–1 million | NUTRACOM LLC | CHESTERFIELD, MO | Busey Bank |
| $350,000–1 million | OAKTREE PRODUCTS, INC. | CHESTERFIELD, MO | Triad Bank |
| $150,000–350,000 | OBC, LLC | CHESTERFIELD, MO | Triad Bank |
| $350,000–1 million | OISHI STEAK AND SUSHI LLC | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $350,000–1 million | OPAA FOOD MANAGEMENT OF ARKANSAS | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $150,000–350,000 | OPAA FOOD MANAGEMENT OF ILLINOIS LLC | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $350,000–1 million | OPAA FOOD MANAGEMENT OF KANSAS LLC | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $150,000–350,000 | OPAA FOOD MANAGEMENT OF NEBRASKA | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $350,000–1 million | OPAA FOOD MANAGEMENT OF OKLAHOMA | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $2–5 million | OPAA FOOD MANAGEMENT, INC. | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $350,000–1 million | OPH HOLDCO LLC | CHESTERFIELD, MO | Bank of America, National Association |
| $350,000–1 million | OPTIMA GROUP LLC | CHESTERFIELD, MO | Itria Ventures LLC |
| $350,000–1 million | OPTIMA GROUP, LLC | CHESTERFIELD, MO | Busey Bank |
| $150,000–350,000 | ORTHOPEDIC AMBULATORY SURGERY CENTER OF CHESTERFIELD LLC | CHESTERFIELD, MO | Carrollton Bank |
| $350,000–1 million | PARKWAY CONSTRUCTION SERVICES INC | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $350,000–1 million | PARTEK INCORPORATED | CHESTERFIELD, MO | Midwest Regional Bank |
| $150,000–350,000 | PERRY INSURE & ASSOCIATES, LLC | CHESTERFIELD, MO | Enterprise Bank & Trust |
| $350,000–1 million | PETROPOLIS, INC | CHESTERFIELD, MO | St. Louis Bank |
| $150,000–350,000 | PIER TECH LLC | CHESTERFIELD, MO | Midwest BankCentre |
| $350,000–1 million | PIPKINS INC | CHESTERFIELD, MO | Bank of America, National Association |
| $150,000–350,000 | PM CAFE INC | CHESTERFIELD, MO | U.S. Bank, National Association |
| $350,000–1 million | PORTA-FAB CORPORATION | CHESTERFIELD, MO | Commerce Bank |
| $150,000–350,000 | POZZO PULEO INC | CHESTERFIELD, MO | U.S. Bank, National Association |
| $150,000–350,000 | PREMIER ANESTHESIA LLC | CHESTERFIELD, MO | Midland States Bank |
| $150,000–350,000 | PRIORITY PROPERTIES, LLC | CHESTERFIELD, MO | The Bank of Old Monroe |
| $350,000–1 million | PRO IT INC | CHESTERFIELD, MO | Bank of America, National Association |