| $350,000–1 million | COUSIN'S RESTAURANT, INC | NEW ORLEANS, LA | Hancock Whitney Bank |
| $350,000–1 million | COUSINS RESTAURANT LLC | New Orleans, LA | Hancock Whitney Bank |
| $350,000–1 million | COUVILLION GROUP LLC | Belle Chasse, LA | Hancock Whitney Bank |
| $350,000–1 million | COUVILLION GROUP, LLC | BELLE CHASSE, LA | Hancock Whitney Bank |
| $350,000–1 million | COVENANT HOUSE NEW ORLEANS | NEW ORLEANS, LA | Hancock Whitney Bank |
| $350,000–1 million | COVINGTON CIVIL & ENVIRONMENTAL, LLC | GULFPORT, MS | Hancock Whitney Bank |
| $150,000–350,000 | COVINGTON SALES & SERVICE INC. | Denham Springs, LA | Hancock Whitney Bank |
| $150,000–350,000 | COVINGTON SALES & SERVICE, INC. | DENHAM SPRINGS, LA | Hancock Whitney Bank |
| $350,000–1 million | COX COX FILO CAMEL & WILSON LLC | Lake Charles, LA | Hancock Whitney Bank |
| $350,000–1 million | COX VENTURES V INC | DESTIN, FL | Hancock Whitney Bank |
| $350,000–1 million | COX, COX, FILO, CAMEL AND WILSON, LLC | LAKE CHARLES, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRABBY JACKS LLC | New Orleans, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRABTREE BARRICADE SYSTEMS INC | BEAUMONT, TX | Hancock Whitney Bank |
| $150,000–350,000 | CRANE BUILDERS OF NEW ORLEANS LLC | New Orleans, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRANE BUILDERS OF NEW ORLEANS, LLC | NEW ORLEANS, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRANFORD EQUIPMENT CO. INC. | Kenner, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRANFORD EQUIPMENT CO., INC. | KENNER, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRAPANZANO LLC | BATON ROUGE, LA | Hancock Whitney Bank |
| $350,000–1 million | CRASTO GLASS & MIRROR CO., INC. | NEW ORLEANS, LA | Hancock Whitney Bank |
| $350,000–1 million | CRASTO GLASS AND MIRROR | New Orleans, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRAWFORD AGGREGATE INDUSTRIES, LLC | DENHAM SPRINGS, LA | Hancock Whitney Bank |
| $350,000–1 million | CRAWLER SUPPLY CO LLC | BATON ROUGE, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRC DATA TECHNOLOGIES, INC. | DESTIN, FL | Hancock Whitney Bank |
| $150,000–350,000 | CREATIVE ARTS UNLIMITED, INC | Pinellas Park, FL | Hancock Whitney Bank |
| $150,000–350,000 | CREATIVE ARTS UNLIMITED, INC | PINELLAS PARK, FL | Hancock Whitney Bank |
| $350,000–1 million | CREEL BROTHERS INC | FRANKLINTON, LA | Hancock Whitney Bank |
| $350,000–1 million | CRESCENT CITY BAPTIST SCHOOL | METAIRIE, LA | Hancock Whitney Bank |
| $350,000–1 million | CRESCENT CITY BAPTIST SCHOOL | Metairie, LA | Hancock Whitney Bank |
| $350,000–1 million | CRESCENT CITY BREWHOUSE | New Orleans, LA | Hancock Whitney Bank |
| $350,000–1 million | CRESCENT CITY BREWHOUSE INC | NEW ORLEANS, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRESCENT CITY DEJA VU LLC | New Orleans, LA | Hancock Whitney Bank |
| $350,000–1 million | CRESCENT CITY ORTHOPEDICS LLC | METAIRIE, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRESCENT CITY RESTAURANT INC. | New Orleans, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRESCENT CITY RESTAURANT, INC. | NEW ORLEANS, LA | Hancock Whitney Bank |
| $2–5 million | CRESCENT CITY SURGICAL CENTRE OPERATING CO, LLC | METAIRIE, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRESCENT CITY VETERINARY HOSPITAL, LLC | NEW ORLEANS, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRESCENT CONSTRUCTION CO | Metairie, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRESCENT CONSTRUCTION COMPANY | METAIRIE, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRESCENT DOOR & HARDWARE INC. | New Orleans, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRESCENT DOOR & HARDWARE, INC. | NEW ORLEANS, LA | Hancock Whitney Bank |
| $350,000–1 million | CRESCENT DRILLING | KENNER, LA | Hancock Whitney Bank |
| $350,000–1 million | CRESCENT DRILLING AND PRODUCTION INC | KENNER, LA | Hancock Whitney Bank |
| $350,000–1 million | CRESCENT POWER SYSTEMS INC | New Orleans, LA | Hancock Whitney Bank |
| $350,000–1 million | CRESCENT POWER SYSTEMS, INC. | NEW ORLEANS, LA | Hancock Whitney Bank |
| $2–5 million | CRESCENT RIVER PORT PILOTS ASSOCIATION | BELLE CHASSE, LA | Hancock Whitney Bank |
| $150,000–350,000 | CRESCO INC | Gulfport, MS | Hancock Whitney Bank |
| $150,000–350,000 | CRESCO INC | GULFPORT, MS | Hancock Whitney Bank |
| $150,000–350,000 | CRESPO & ASSOCIATES P.A. | Tampa, FL | Hancock Whitney Bank |
| $150,000–350,000 | CRESPO & ASSOCIATES, P.A. | TAMPA, FL | Hancock Whitney Bank |
| $150,000–350,000 | CRESTVIEW PAINT AND BODY INC. | Crestview, FL | Hancock Whitney Bank |
| $150,000–350,000 | CRESTVIEW PAINT AND BODY, INC. | CRESTVIEW, FL | Hancock Whitney Bank |
| $150,000–350,000 | CRESTVIEW URGENT CARE INC. | Crestview, FL | Hancock Whitney Bank |
| $150,000–350,000 | CRESTVIEW URGENT CARE, INC. | CRESTVIEW, FL | Hancock Whitney Bank |
| $150,000–350,000 | CRISPY MAID, LLC | SYRACUSE, NY | Hancock Whitney Bank |
| $150,000–350,000 | CRISTOBAL M. GALINDO P.C | HOUSTON, TX | Hancock Whitney Bank |
| $150,000–350,000 | CROCKETT LAW PC | Houston, TX | Hancock Whitney Bank |
| $1–2 million | CROSBY CONSTRUCTION SERVICES INC | Cut Off, LA | Hancock Whitney Bank |
| $1–2 million | CROSBY CONSTRUCTION SERVICES, INC. | CUT OFF, LA | Hancock Whitney Bank |
| $5–10 million | CROSBY ENERGY SERVICES, INC. | CUT OFF, LA | Hancock Whitney Bank |
| $1–2 million | CROSSPOINT CAPITAL, LLC | OCEAN SPRINGS, MS | Hancock Whitney Bank |
| $1–2 million | CROSSPOINT UNITED METHODIST CHURCH, INC. | NICEVILLE, FL | Hancock Whitney Bank |
| $350,000–1 million | CROW SHIELDS BAILEY PC | MOBILE, AL | Hancock Whitney Bank |
| $150,000–350,000 | CRS FLOWOOD, LLC | FLOWOOD, MS | Hancock Whitney Bank |
| $1–2 million | CRSC LLC | COVINGTON, LA | Hancock Whitney Bank |
| $350,000–1 million | CSI GEO, INC | JACKSONVILLE, FL | Hancock Whitney Bank |
| $150,000–350,000 | CSO SYSTEMS, INC. | SARASOTA, FL | Hancock Whitney Bank |
| $2–5 million | CSRS, INC | BATON ROUGE, LA | Hancock Whitney Bank |
| $350,000–1 million | CUEVAS MACHINE CO., INC. | POPLARVILLE, MS | Hancock Whitney Bank |
| $350,000–1 million | CULICCHIA NEUROLOGICAL CLINIC | MARRERO, LA | Hancock Whitney Bank |
| $350,000–1 million | CULICCHIA NEUROLOGICAL CLINIC LLC | Marrero, LA | Hancock Whitney Bank |
| $150,000–350,000 | CURRENT ELECTRIC CO., INC. | METAIRIE, LA | Hancock Whitney Bank |
| $350,000–1 million | CUSTOM METAL FABRICATORS | LAKE CHARLES, LA | Hancock Whitney Bank |
| $350,000–1 million | CUSTOM METAL FABRICATORS | Lake Charles, LA | Hancock Whitney Bank |
| $1–2 million | CUSTOM SECURITY SYSTEMS, INC. | BATON ROUGE, LA | Hancock Whitney Bank |
| $350,000–1 million | CUTS BY US INC | Cantonment, FL | Hancock Whitney Bank |
| $350,000–1 million | CUTS BY US, INC | CANTONMENT, FL | Hancock Whitney Bank |
| $150,000–350,000 | CUZ'S OLD TOWN OYSTER BAR | BAY SAINT LOUIS, MS | Hancock Whitney Bank |
| $150,000–350,000 | CUZS FRESH SEAFOOD & POBOYS LLC | Bay Saint Louis, MS | Hancock Whitney Bank |
| $350,000–1 million | CYCLE CONSTRUCTION COMPANY, LLC | KENNER, LA | Hancock Whitney Bank |
| $150,000–350,000 | CYCLE MARINE GROUP INC | Kenner, LA | Hancock Whitney Bank |
| $150,000–350,000 | CYCLE MARINE GROUP, INC. | KENNER, LA | Hancock Whitney Bank |
| $350,000–1 million | CYPRESS BEND REAL ESTATE DEVELOPMENT COMPANY, LLC | Covington, LA | Hancock Whitney Bank |
| $350,000–1 million | CYPRESS BEND REAL ESTATE DEVELOPMENT COMPANY, LLC | METAIRIE, LA | Hancock Whitney Bank |
| $150,000–350,000 | CYPRESS RESTORATION, INC. | TALLAHASSEE, FL | Hancock Whitney Bank |
| $150,000–350,000 | D & J HAIR SALONS INC | Cantonment, FL | Hancock Whitney Bank |
| $150,000–350,000 | D & J HAIR SALONS, INC. | CANTONMENT, FL | Hancock Whitney Bank |
| $150,000–350,000 | D G SKOUSE CO INC | Theodore, AL | Hancock Whitney Bank |
| $150,000–350,000 | D&G TIRE & AUTOMOTIVE SERVICE CENTER | SLIDELL, LA | Hancock Whitney Bank |
| $150,000–350,000 | D&V SERVICES | LEAKESVILLE, MS | Hancock Whitney Bank |
| $350,000–1 million | D. CLARK ELECTRIC , INC. | SAINT PETERSBURG, FL | Hancock Whitney Bank |
| $150,000–350,000 | D. HONORE CONSTRUCTION LLC | Baton Rouge, LA | Hancock Whitney Bank |
| $150,000–350,000 | D. HONORE CONSTRUCTION, LLC | BATON ROUGE, LA | Hancock Whitney Bank |
| $150,000–350,000 | D. SHEFFIELD CONSTRUCTION, INC. | FORT WALTON BEACH, FL | Hancock Whitney Bank |
| $150,000–350,000 | D.C. RENT TO OWN, L.L.C. | LAFAYETTE, LA | Hancock Whitney Bank |
| $350,000–1 million | D.G. SKOUSE COMPANY, INC. | PECULIAR, MO | Hancock Whitney Bank |
| $150,000–350,000 | DAHER CONTRACTING INC. | FORT WALTON BEACH, FL | Hancock Whitney Bank |
| $150,000–350,000 | DAHER CONTRACTING INC. | Fort Walton Beach, FL | Hancock Whitney Bank |
| $350,000–1 million | DAIGLE INDUSTRIES LLC | GONZALES, LA | Hancock Whitney Bank |
| $150,000–350,000 | DALE POLITZ DBA NONE | BATON ROUGE, LA | Hancock Whitney Bank |
| $150,000–350,000 | DAN HENSARLING INC | GULFPORT, MS | Hancock Whitney Bank |