| $350,000–1 million | A-ALL APPLIANCE INC | SAINT PETERS, MO | First State Bank of St Charles, Missouri |
| $150,000–350,000 | ALL SAINTS CATHOLIC CHURCH ST | SAINT PETERS, MO | PNC Bank, National Association |
| $350,000–1 million | ALLIED INTELLIGENCE, LLC | SAINT PETERS, MO | Enterprise Bank & Trust |
| $150,000–350,000 | AMC ST. PETERS, INC. | SAINT PETERS, MO | Newtek Small Business Finance, Inc. |
| $150,000–350,000 | APPLIED BEHAVIOR SERVICES, LLC | SAINT PETERS, MO | Busey Bank |
| $150,000–350,000 | ARCHWAY LAWN AND LANDSCAPING, LLC | SAINT PETERS, MO | The Bank of Old Monroe |
| $150,000–350,000 | ARDENT IT SOLUTIONS, LLC | SAINT PETERS, MO | Cass Commercial Bank |
| $150,000–350,000 | ASPYRETECH, INC. | SAINT PETERS, MO | First Community CU |
| $150,000–350,000 | BEHLMANN PRE-OWNED CENTERS, INC | SAINT PETERS, MO | The Bank of Old Monroe |
| $350,000–1 million | BEN F BLANTON CONSTRUCTION INC | SAINT PETERS, MO | Enterprise Bank & Trust |
| $1–2 million | BOONE CENTER, INCORPORATED | SAINT PETERS, MO | Enterprise Bank & Trust |
| $150,000–350,000 | BOONSLICK MEDICAL GROUP, INC. | SAINT PETERS, MO | Enterprise Bank & Trust |
| $150,000–350,000 | BRANHAM ELECTRIC, INC. | SAINT PETERS, MO | U.S. Bank, National Association |
| $150,000–350,000 | BROTHERS GLASS & GLAZING LLC | SAINT PETERS, MO | BMO Bank National Association |
| $350,000–1 million | BUCHHOLZ INTERIORS INC | SAINT PETERS, MO | Busey Bank |
| $350,000–1 million | BUDGET AIR CONDITIONING HEATING AND PLUM | SAINT PETERS, MO | Bank of America, National Association |
| $1–2 million | BUSCH DISTRIBUTING COMPANY, LLC | SAINT PETERS, MO | Newtek Small Business Finance, Inc. |
| $350,000–1 million | CALVARY CHURCH | SAINT PETERS, MO | Cass Commercial Bank |
| $150,000–350,000 | CHILD OF GOD LUTHERAN CHURCH AND SCHOOL | SAINT PETERS, MO | First State Bank of St Charles, Missouri |
| $2–5 million | CHRISTIAN FOODS II, LC | SAINT PETERS, MO | Enterprise Bank & Trust |
| $350,000–1 million | CHURCH ON THE ROCK WORLD OUTREACH CENTER | SAINT PETERS, MO | Cass Commercial Bank |
| $350,000–1 million | CISSELL MUELLER CONSTRUCTION INC. | SAINT PETERS, MO | Enterprise Bank & Trust |
| $2–5 million | CLUB FITNESS HOLDINGS INC | SAINT PETERS, MO | Regions Bank |
| $1–2 million | COMMUNITY LIVING INC | SAINT PETERS, MO | Carrollton Bank |
| $150,000–350,000 | COMMUNITY SERVICES OF MO INC | SAINT PETERS, MO | Regions Bank |
| $150,000–350,000 | CONTRACTORS AND MUNICIPAL SWEEPING SERVICE, INC. | SAINT PETERS, MO | Lindell Bank & Trust Company |
| $350,000–1 million | DAVE SINCLAIR LINCOLN MERCURY ST PETERS INC | SAINT PETERS, MO | PNC Bank, National Association |
| $150,000–350,000 | DAVID H. SCHMIDT COMPNAY, INC | SAINT PETERS, MO | New Frontier Bank |
| $150,000–350,000 | DAVID M IVEY DDS PC | SAINT PETERS, MO | U.S. Bank, National Association |
| $150,000–350,000 | DAVID M IVEY, DDS PC | SAINT PETERS, MO | U.S. Bank, National Association |
| $150,000–350,000 | DELTA CENTER PERSONAL ATTENDANT SERVICES | SAINT PETERS, MO | Regions Bank |
| $350,000–1 million | DIDION ORF RECYCLING | SAINT PETERS, MO | The Bank of Old Monroe |
| $150,000–350,000 | DONE RIGHT LANDSCAPES LLC | SAINT PETERS, MO | 1st Advantage Bank |
| $1–2 million | DUGGAN CONTRACTING CORPORATION | SAINT PETERS, MO | Enterprise Bank & Trust |
| $1–2 million | ED NAPLETON ST. LOUIS IMPORTS, INC | SAINT PETERS, MO | Toyota Financial Savings Bank |
| $350,000–1 million | ELLE MANAGEMENT, LLC | SAINT PETERS, MO | Commerce Bank |
| $350,000–1 million | EVERWEAR, INC | SAINT PETERS, MO | Midwest BankCentre |
| $150,000–350,000 | FACTS, INC | SAINT PETERS, MO | St. Johns Bank and Trust Company |
| $350,000–1 million | FAMILY DENTAL SERVICES, INC | SAINT PETERS, MO | Lindell Bank & Trust Company |
| $150,000–350,000 | FIVE STARS GRANITE LLC | SAINT PETERS, MO | 1st Advantage Bank |
| $350,000–1 million | FIXTURE CONCEPTS, INC. | SAINT PETERS, MO | Enterprise Bank & Trust |
| $150,000–350,000 | GATEWAY PRCISION GEAR INC | SAINT PETERS, MO | Commerce Bank |
| $150,000–350,000 | GLASSTEK GLAZING, INC. | SAINT PETERS, MO | 1st Advantage Bank |
| $350,000–1 million | GRASSER ELECTRIC CORPORATION | SAINT PETERS, MO | Simmons Bank |
| $350,000–1 million | HARVESTER CHRISTIAN CHURCH | SAINT PETERS, MO | Cass Commercial Bank |
| $350,000–1 million | HAUSER MECHANICAL INC | SAINT PETERS, MO | Midwest BankCentre |
| $150,000–350,000 | HITEK LLC | SAINT PETERS, MO | The Bank of Missouri |
| $2–5 million | HOMETOWN EQUITY MORTGAGE | SAINT PETERS, MO | Sunwest Bank |
| $2–5 million | HUMAN RESOURCE STAFFING | SAINT PETERS, MO | Enterprise Bank & Trust |
| $1–2 million | INDUSTRIAL CONSTRUCTION & ENGI | SAINT PETERS, MO | BMO Bank National Association |
| $350,000–1 million | INSPIRIX TECHNOLOGIES LLC | SAINT PETERS, MO | First Community CU |
| $150,000–350,000 | JAMES TRANSPORTATION LLC | SAINT PETERS, MO | Commerce Bank |
| $150,000–350,000 | JBLOOM, L.L.C. | SAINT PETERS, MO | Enterprise Bank & Trust |
| $150,000–350,000 | JUNGERMAN AUTO BODY INC | SAINT PETERS, MO | PNC Bank, National Association |
| $150,000–350,000 | K.M.D. LINEN SERVICE CO., INC. | SAINT PETERS, MO | First Community CU |
| $150,000–350,000 | KASSIN & CARROW, LLC | SAINT PETERS, MO | Midwest BankCentre |
| $350,000–1 million | KMT GOLF LLC | SAINT PETERS, MO | The Central Trust Bank |
| $150,000–350,000 | KOEHNEMANN KONSTRUCTION LLC | SAINT PETERS, MO | The Central Trust Bank |
| $150,000–350,000 | KOKOMO JOE'S FAMILY FUN CENTER OF ST PETERS, LLC | SAINT PETERS, MO | Bank of Franklin County |
| $150,000–350,000 | LABEAUME RODERICK GROUP INC | SAINT PETERS, MO | Bank of Franklin County |
| $150,000–350,000 | LAUER CONSTRUCTION, INC. | SAINT PETERS, MO | The Central Trust Bank |
| $150,000–350,000 | LEAPS AND BOUNDS, INC. | SAINT PETERS, MO | First Bank |
| $150,000–350,000 | LEWIS TIRE, INC. AND LEWIS: R. | SAINT PETERS, MO | Carrollton Bank |
| $350,000–1 million | LUTHERAN HIGH SCHOOL ASSOCIATION OF ST. CHARLES COUNTY, INC. | SAINT PETERS, MO | Enterprise Bank & Trust |
| $150,000–350,000 | M&A ADKISSON, LLC | SAINT PETERS, MO | American National Bank |
| $150,000–350,000 | MARC'S FLOORING SERVICE INC | SAINT PETERS, MO | Commercial Bank |
| $150,000–350,000 | MARSH RAIL CAR SERVICES INC | SAINT PETERS, MO | First State Bank of St Charles, Missouri |
| $150,000–350,000 | MATTRESS DIRECT, INC. | SAINT PETERS, MO | Enterprise Bank & Trust |
| $350,000–1 million | MAZE AUTO ENTERPRISES,INC. | SAINT PETERS, MO | St. Louis Bank |
| $350,000–1 million | MCCLAY HEALTH AND REHAB LLC | SAINT PETERS, MO | American Bank of Freedom |
| $350,000–1 million | METRO LAWN SPRINKLER SYSTEMS, INC. | SAINT PETERS, MO | New Frontier Bank |
| $150,000–350,000 | MICHAELS CARPET & LINOLEUM INC | SAINT PETERS, MO | U.S. Bank, National Association |
| $150,000–350,000 | MID AMERICA COLLISION REPAIR, INC | SAINT PETERS, MO | Carrollton Bank |
| $150,000–350,000 | MID-WEST CLEARANCE CENTERS, L.L.C. | SAINT PETERS, MO | New Frontier Bank |
| $1–2 million | MIDWEST ASBESTOS ABATEMENT CORPORATION | SAINT PETERS, MO | Enterprise Bank & Trust |
| $350,000–1 million | MIDWEST ENT CENTRE P.C. | SAINT PETERS, MO | The Central Trust Bank |
| $150,000–350,000 | MIDWEST EYE ASSOCIATES, INC | SAINT PETERS, MO | Commerce Bank |
| $150,000–350,000 | MIDWEST NEPHROLOGY ASSOCIATES INC | SAINT PETERS, MO | U.S. Bank, National Association |
| $150,000–350,000 | MIDWEST TURF CONTRACTORS, INC. | SAINT PETERS, MO | Enterprise Bank & Trust |
| $1–2 million | MIDWEST WEATHER, INC. | SAINT PETERS, MO | Commerce Bank |
| $150,000–350,000 | MISSOURI'S RIO GRANDE INC. | SAINT PETERS, MO | Peoples Savings Bank of Rhineland |
| $350,000–1 million | NAPLETON MID RIVERS IMPORTS INC | SAINT PETERS, MO | Bank of America, National Association |
| $350,000–1 million | NAPLETON'S MID RIVERS MOTORS, INC. | SAINT PETERS, MO | Toyota Financial Savings Bank |
| $5–10 million | NRRM, LLC | SAINT PETERS, MO | Busey Bank |
| $150,000–350,000 | PAVEMENT SOLUTIONS LLC | SAINT PETERS, MO | Simmons Bank |
| $150,000–350,000 | PEARL SOLUTIONS GROUP LLC | SAINT PETERS, MO | CIBC Bank USA |
| $150,000–350,000 | PEGASUS MANAGEMENT HOLDINGS, LLC | SAINT PETERS, MO | Carrollton Bank |
| $150,000–350,000 | PICKETT RAY AND SILVER INC | SAINT PETERS, MO | Cass Commercial Bank |
| $150,000–350,000 | PODIATRY ASSOCIATES, INC. | SAINT PETERS, MO | Bank of America, National Association |
| $350,000–1 million | PRO INSULATION INC | SAINT PETERS, MO | Midwest BankCentre |
| $150,000–350,000 | PRO PAIN LLC | SAINT PETERS, MO | Commerce Bank |
| $150,000–350,000 | PROGRESSIVE BALLOONS INC | SAINT PETERS, MO | Midwest Regional Bank |
| $150,000–350,000 | PROSTEAM CARPET CARE, LLC | SAINT PETERS, MO | 1st Advantage Bank |
| $150,000–350,000 | QUINAT LLC | SAINT PETERS, MO | American Bank of Freedom |
| $150,000–350,000 | R & A CONTRACTING INC | SAINT PETERS, MO | 1st Advantage Bank |
| $350,000–1 million | RENAISSANCE PLASTIC SURGERY ASSOCIATES | SAINT PETERS, MO | The Central Trust Bank |
| $150,000–350,000 | S.P.A.R. INDUSTRIES INC. | SAINT PETERS, MO | Commercial Bank |
| $350,000–1 million | SALON DE CHRISTE LLC | SAINT PETERS, MO | PNC Bank, National Association |
| $2–5 million | SEYER INDUSTRIES, INC. | SAINT PETERS, MO | Enterprise Bank & Trust |
| $150,000–350,000 | SLACKERS, INC. | SAINT PETERS, MO | The Central Trust Bank |