| $350,000–1 million | CABARRUS GASTROENTEROLOGY ASSOCIATES, PLLC | CONCORD, NC | Pinnacle Bank |
| $350,000–1 million | CABINS USA, LLC | SEVIERVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | CABLING SOLUTIONS OF RUTHERFORD COUNTY LLC | MURFREESBORO, TN | Pinnacle Bank |
| $150,000–350,000 | CAGE DRYWALL, INC. | HENDERSONVILLE, TN | Pinnacle Bank |
| $350,000–1 million | CAL AIR FORWARDING INC | SAN JOSE, CA | Pinnacle Bank |
| $350,000–1 million | CALIFORNIA CAISSONS | SAN JOSE, CA | Pinnacle Bank |
| $350,000–1 million | CALVARY CHAPEL CHATTANOOGA, INC. | CHATTANOOGA, TN | Pinnacle Bank |
| $150,000–350,000 | CALVARY CHAPEL OF THE MONTEREY PENINSULA | MONTEREY, CA | Pinnacle Bank |
| $150,000–350,000 | CALVARY CHRISTIAN CHURCH AT BELLEVUE NEBRASKA | BELLEVUE, NE | Pinnacle Bank |
| $350,000–1 million | CALVARY UNITED METHODIST CHURCH | NASHVILLE, TN | Pinnacle Bank |
| $1–2 million | CALVERT SYSTEMS ENGINEERING INC | BELLEVUE, NE | Pinnacle Bank |
| $350,000–1 million | CAMBRIDGE PLACE GROUP, LLC | LEXINGTON, KY | Pinnacle Bank |
| $150,000–350,000 | CAMELOT CLEANERS, CO. | OMAHA, NE | Pinnacle Bank |
| $150,000–350,000 | CAMERON E SMITH OD, PA | MANSFIELD, TX | Pinnacle Bank |
| $150,000–350,000 | CAMINO REAL #4 INC | SMYRNA, TN | Pinnacle Bank |
| $150,000–350,000 | CAMINO REAL 10, INC. | MURFREESBORO, TN | Pinnacle Bank |
| $150,000–350,000 | CAMINO REAL 3, INC. | MURFREESBORO, TN | Pinnacle Bank |
| $150,000–350,000 | CAMINO REAL MEXICAN RESTAURANT #12, INC. | MURFREESBORO, TN | Pinnacle Bank |
| $150,000–350,000 | CAMINO REAL MEXICAN RESTAURANT #2 INC | MURFREESBORO, TN | Pinnacle Bank |
| $150,000–350,000 | CAMINO REAL MEXICAN RESTAURANT VI, INC. | DICKSON, TN | Pinnacle Bank |
| $150,000–350,000 | CAMPANARIO RESTAURANT, INC. | MURFREESBORO, TN | Pinnacle Bank |
| $150,000–350,000 | CAMPBELL & ASSOCIATES, INC. | CHATTANOOGA, TN | Pinnacle Bank |
| $150,000–350,000 | CAMPBELL TILE CO., INC. | GREENVILLE, SC | Pinnacle Bank |
| $150,000–350,000 | CAMPBELL'S NURSERY & GARDEN CENTER INC | LINCOLN, NE | Pinnacle Bank |
| $1–2 million | CAMPBELL, CUNNINGHAM & TAYLOR, P.C. | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | CANADY'S LANDSCAPING AND EROSION CONTROL, LLC | LEXINGTON, NC | Pinnacle Bank |
| $150,000–350,000 | CANADY'S LANDSCAPING AND GRADING, LLC | LEXINGTON, NC | Pinnacle Bank |
| $350,000–1 million | CANALTA ENTERPRISES, LLC | RALEIGH, NC | Pinnacle Bank |
| $350,000–1 million | CANNON RESTAURANT MANAGEMENT, LLC. | NASHVILLE, TN | Pinnacle Bank |
| $1–2 million | CANS UNLIMITED, INC | SIMPSONVILLE, SC | Pinnacle Bank |
| $350,000–1 million | CANTEY TECHNOLOGY CONSULTING, LLC | CHARLESTON, SC | Pinnacle Bank |
| $350,000–1 million | CAPITAL CITY CURB & GUTTER, LLC | WAKE FOREST, NC | Pinnacle Bank |
| $150,000–350,000 | CAPITAL CONTRACTORS, INC. | LINCOLN, NE | Pinnacle Bank |
| $350,000–1 million | CAPITAL FINANCIAL GROUP, LLC | BRENTWOOD, TN | Pinnacle Bank |
| $150,000–350,000 | CAPITAL HUMANE SOCIETY | LINCOLN, NE | Pinnacle Bank |
| $2–5 million | CAPITAL MOTOR SALES INC | CHATTANOOGA, TN | Pinnacle Bank |
| $150,000–350,000 | CAPITAL OVERHEAD DOOR CO, INC. | LINCOLN, NE | Pinnacle Bank |
| $150,000–350,000 | CAPITAL PROCESSING SYSTEMS, INC. | CHARLOTTE, NC | Pinnacle Bank |
| $150,000–350,000 | CAPITOL CITY BOLT & SCREW COMPANY | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | CAPSTONE CONCEPTS, LLC | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | CAPWEALTH ADVISORS, LLC | FRANKLIN, TN | Pinnacle Bank |
| $150,000–350,000 | CARBINE & ASSOCIATES, LLC | FRANKLIN, TN | Pinnacle Bank |
| $150,000–350,000 | CARBONI SALES GROUP, INC. | CHATTANOOGA, TN | Pinnacle Bank |
| $350,000–1 million | CARDINAL CONCRETE CORPORATION | MIDLAND, NC | Pinnacle Bank |
| $150,000–350,000 | CARDIO LABS, INC. | FRANKLIN, TN | Pinnacle Bank |
| $150,000–350,000 | CARE MANAGEMENT CONSULTANTS, INC. | BRENTWOOD, TN | Pinnacle Bank |
| $150,000–350,000 | CARE SERVICES MANAGEMENT LLC | MURFREESBORO, TN | Pinnacle Bank |
| $1–2 million | CARE SUPPLY CO., LLC. | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | CAREDFOR, INC. | NASHVILLE, TN | Pinnacle Bank |
| $350,000–1 million | CAREPARTH HEALTHCARE SYSTEM LLP | ARLINGTON, TX | Pinnacle Bank |
| $150,000–350,000 | CARL'S CERTIFIED COLLISION CENTER, INC. | DICKSON, TN | Pinnacle Bank |
| $350,000–1 million | CARLISLE ENTERPRISES INC | HOLLISTER, CA | Pinnacle Bank |
| $350,000–1 million | CARMEL BUILDING & DESIGN, INC. | CARMEL, CA | Pinnacle Bank |
| $1–2 million | CAROLINA ANESTHESIOLOGY, PA | HIGH POINT, NC | Pinnacle Bank |
| $150,000–350,000 | CAROLINA ARCHITECTURAL LIGHTING AND DESIGN LLC | GREENVILLE, SC | Pinnacle Bank |
| $150,000–350,000 | CAROLINA AUTO DIRECT, LLC | MOORESVILLE, NC | Pinnacle Bank |
| $150,000–350,000 | CAROLINA BASEMENT SYSTEMS, LLC | WINSTON SALEM, NC | Pinnacle Bank |
| $350,000–1 million | CAROLINA BONE & JOINT, P.A. | MONROE, NC | Pinnacle Bank |
| $150,000–350,000 | CAROLINA BOY INC. | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | CAROLINA BUILDING SERVICE, LLC | MOORESVILLE, NC | Pinnacle Bank |
| $1–2 million | CAROLINA COOL INC. | SURFSIDE BEACH, SC | Pinnacle Bank |
| $150,000–350,000 | CAROLINA DERMATOLOGY CLINIC, P.A. | CHARLESTON, SC | Pinnacle Bank |
| $150,000–350,000 | CAROLINA ELECTRICAL & PLUMBING SERVICES, INC | CONCORD, NC | Pinnacle Bank |
| $350,000–1 million | CAROLINA ENVIRONMENTAL SYSTEMS INC | KERNERSVILLE, NC | Pinnacle Bank |
| $1–2 million | CAROLINA EYE CARE PHYSICIANS, LLC | NORTH CHARLESTON, SC | Pinnacle Bank |
| $350,000–1 million | CAROLINA HOME SERVICES GROUP INC | MYRTLE BEACH, SC | Pinnacle Bank |
| $150,000–350,000 | CAROLINA METAL RECYCLERS, INC. | GARNER, NC | Pinnacle Bank |
| $150,000–350,000 | CAROLINA OPHTHALMOLOGY ASSOCIATES, P.A.. | CHAPEL HILL, NC | Pinnacle Bank |
| $150,000–350,000 | CAROLINA PRESBYTERIAN CHURCH OF LOCUST, NORTH CAROLINA, INC. | LOCUST, NC | Pinnacle Bank |
| $350,000–1 million | CAROLINA PRODUCTS, INC. | CHARLOTTE, NC | Pinnacle Bank |
| $350,000–1 million | CAROLINA SERVICES OF THE TRIAD, INC. | KERNERSVILLE, NC | Pinnacle Bank |
| $150,000–350,000 | CAROLINA SMILE DENTISTRY, LLC | INDIAN LAND, SC | Pinnacle Bank |
| $1–2 million | CAROLINA SOUTHERN, INC. | HIGH POINT, NC | Pinnacle Bank |
| $2–5 million | CAROLINA THERAPY SERVICES, INC. | DUNN, NC | Pinnacle Bank |
| $150,000–350,000 | CAROLINA VASCULAR CENTER, PLLC | DURHAM, NC | Pinnacle Bank |
| $350,000–1 million | CAROLINAS FOOTBALL CLUB | CORNELIUS, NC | Pinnacle Bank |
| $350,000–1 million | CARPENTER BUS, LLC | FRANKLIN, TN | Pinnacle Bank |
| $1–2 million | CARPET TECH, INC. | MEMPHIS, TN | Pinnacle Bank |
| $2–5 million | CARSON GROUP HOLDINGS, LLC | OMAHA, NE | Pinnacle Bank |
| $150,000–350,000 | CARSON'S CONTRACT, LLC | ARCHDALE, NC | Pinnacle Bank |
| $350,000–1 million | CARTER GROUP, LLC | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | CASCIO'S INC | OMAHA, NE | Pinnacle Bank |
| $350,000–1 million | CASEY JACKSON FORD LLC | ROYSTON, GA | Pinnacle Bank |
| $350,000–1 million | CASH-MCKEOWN FUTURES, LLC | BRENTWOOD, TN | Pinnacle Bank |
| $2–5 million | CASINO PAUMA | PAUMA VALLEY, CA | Pinnacle Bank |
| $150,000–350,000 | CASTLEROCK ASSET MANAGEMENT LLC | NASHVILLE, TN | Pinnacle Bank |
| $2–5 million | CASTLEROCK HOSPITALITY EMPLOYEES LLC | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | CATHTEK, LLC | WINSTON SALEM, NC | Pinnacle Bank |
| $150,000–350,000 | CAVE SPRING AUTO BODY, INC. | ROANOKE, VA | Pinnacle Bank |
| $150,000–350,000 | CAVENDER ENTERPRISES LTD. | GAINESVILLE, GA | Pinnacle Bank |
| $350,000–1 million | CAVERT WIRE COMPANY, INC. | RURAL HALL, NC | Pinnacle Bank |
| $150,000–350,000 | CAZZY'S GRILL, LLC | KNOXVILLE, TN | Pinnacle Bank |
| $350,000–1 million | CBGP SUB LLC | PITTSBORO, NC | Pinnacle Bank |
| $150,000–350,000 | CBRCC INC | MINT HILL, NC | Pinnacle Bank |
| $150,000–350,000 | CBW CHARLOTTE, LLC | CHARLOTTE, NC | Pinnacle Bank |
| $350,000–1 million | CBX LAW, LLC | FRANKLIN, TN | Pinnacle Bank |
| $150,000–350,000 | CCIS, INC. | MATTHEWS, NC | Pinnacle Bank |
| $150,000–350,000 | CCP, INC. | CHATTANOOGA, TN | Pinnacle Bank |
| $350,000–1 million | CCS GROUP LLC | SEWARD, NE | Pinnacle Bank |
| $150,000–350,000 | CDCC, INC. | MOUNT PLEASANT, SC | Pinnacle Bank |