| $350,000–1 million | KIRKENDOLL COMPANY, LLC | NEW ORLEANS, LA | Hancock Whitney Bank |
| $150,000–350,000 | KIRSTY CESTERO | Sarasota, FL | Hancock Whitney Bank |
| $350,000–1 million | KITCHEN & BATH CENTER, INC. | FORT WALTON BEACH, FL | Hancock Whitney Bank |
| $350,000–1 million | KITCHEN & BATH CENTER, INC. | Fort Walton Beach, FL | Hancock Whitney Bank |
| $150,000–350,000 | KM CYCLE & MARINE LLC | Fort Walton Beach, FL | Hancock Whitney Bank |
| $150,000–350,000 | KM CYCLE & MARINE, LLC | FORT WALTON BEACH, FL | Hancock Whitney Bank |
| $150,000–350,000 | KMB SOLUTIONS LLC | Lumberton, MS | Hancock Whitney Bank |
| $150,000–350,000 | KMFD CORP | SANTA ROSA BEACH, FL | Hancock Whitney Bank |
| $350,000–1 million | KNIGHT ABBEY COMMERCIAL PRINTERS INC | Biloxi, MS | Hancock Whitney Bank |
| $350,000–1 million | KNIGHT-ABBEY COMMERCIAL PRINTERS | BILOXI, MS | Hancock Whitney Bank |
| $150,000–350,000 | KNOLLWOOD ASSEMBLIES OF GOD CHURCH INC | MOBILE, AL | Hancock Whitney Bank |
| $150,000–350,000 | KNOLLWOOD ASSEMBLIES OF GOD CHURCH INC | Mobile, AL | Hancock Whitney Bank |
| $150,000–350,000 | KOALA TEE INC. (U.S.A.) | Sarasota, FL | Hancock Whitney Bank |
| $150,000–350,000 | KOALA TEE INC. USA | SARASOTA, FL | Hancock Whitney Bank |
| $1–2 million | KOLDER, SLAVEN & COMPANY, LLC | LAFAYETTE, LA | Hancock Whitney Bank |
| $350,000–1 million | KORT'S CONSTRUCTION SERVICES INC. | COVINGTON, LA | Hancock Whitney Bank |
| $350,000–1 million | KORT'S CONSTRUCTION SERVICES INC. | Covington, LA | Hancock Whitney Bank |
| $1–2 million | KRAFT MOTORCARS OF TALLAHASSEE, INC | TALLAHASSEE, FL | Hancock Whitney Bank |
| $350,000–1 million | KREBS FARLEY & DRY, PLLC | NEW ORLEANS, LA | Hancock Whitney Bank |
| $350,000–1 million | KSUX/KSCJ RADIO BROADCASTING CO LLC | Baton Rouge, LA | Hancock Whitney Bank |
| $350,000–1 million | KSUX/KSCJ RADIO BROADCASTING COMPANY | BATON ROUGE, LA | Hancock Whitney Bank |
| $150,000–350,000 | KT AUTOMOTIVE INC | KATY, TX | Hancock Whitney Bank |
| $350,000–1 million | KT CONTRACTING & CONSTRUCTION LLC | VICTORIA, TX | Hancock Whitney Bank |
| $150,000–350,000 | KUTCHER TYGIER & LUMINAIS LLP | Metairie, LA | Hancock Whitney Bank |
| $150,000–350,000 | KUTCHER TYGIER & LUMINAIS, LLP | METAIRIE, LA | Hancock Whitney Bank |
| $350,000–1 million | L & L MARINE TRANSPORTATION, INC | HARVEY, LA | Hancock Whitney Bank |
| $150,000–350,000 | L & M TIRES & AUTOMOTIVE, INC. | MOBILE, AL | Hancock Whitney Bank |
| $150,000–350,000 | L SQUARED INVESTMENT GROUP LLC | New Orleans, LA | Hancock Whitney Bank |
| $150,000–350,000 | L SQUARED INVESTMENT GROUP LLC | NEW ORLEANS, LA | Hancock Whitney Bank |
| $350,000–1 million | L THOMAS CASHIO MD & MARK JUNEAU JR. MD PC | MARRERO, LA | Hancock Whitney Bank |
| $350,000–1 million | L THOMAS CASHIO MD AND MARK JUNEAU JR MD | Marrero, LA | Hancock Whitney Bank |
| $150,000–350,000 | L. A. CHAMPAGNE & CO. | BATON ROUGE, LA | Hancock Whitney Bank |
| $350,000–1 million | L. H. HAYWARD & CO., LLC | NEW ORLEANS, LA | Hancock Whitney Bank |
| $350,000–1 million | L.S. WOMACK, INC | PORT ALLEN, LA | Hancock Whitney Bank |
| $150,000–350,000 | LA CHAMPAGNE & CO LLP | Baton Rouge, LA | Hancock Whitney Bank |
| $350,000–1 million | LA DOLCE VITA WATER SPORTS LLC | MIRAMAR BEACH, FL | Hancock Whitney Bank |
| $350,000–1 million | LA FARM BUREAU ENTERPRISES INC | Baton Rouge, LA | Hancock Whitney Bank |
| $150,000–350,000 | LA FARM BUREAU FEDERATION INC | Baton Rouge, LA | Hancock Whitney Bank |
| $150,000–350,000 | LA PISTOLA LLC | Tallahassee, FL | Hancock Whitney Bank |
| $150,000–350,000 | LA TOUR GOLF CLUB, LLC | MATHEWS, LA | Hancock Whitney Bank |
| $350,000–1 million | LABARRE ASSOCIATES | DENHAM SPRINGS, LA | Hancock Whitney Bank |
| $2–5 million | LABORDE MARINE MANAGEMENT LLC | New Orleans, LA | Hancock Whitney Bank |
| $2–5 million | LABORDE MARINE MANAGEMENT, LLC | NEW ORLEANS, LA | Hancock Whitney Bank |
| $350,000–1 million | LABORDE PRODUCTS INC | Covington, LA | Hancock Whitney Bank |
| $350,000–1 million | LABORDE PRODUCTS, INC. | COVINGTON, LA | Hancock Whitney Bank |
| $150,000–350,000 | LACASSAGNE'S LLC | BATON ROUGE, LA | Hancock Whitney Bank |
| $150,000–350,000 | LACASSAGNE'S, LLC | BATON ROUGE, LA | Hancock Whitney Bank |
| $150,000–350,000 | LAFAYETTE MUSIC CO INC | Lafayette, LA | Hancock Whitney Bank |
| $150,000–350,000 | LAFAYETTE MUSIC CO., INC. | LAFAYETTE, LA | Hancock Whitney Bank |
| $1–2 million | LAKE AUSTIN SPA INVESTORS LTD | Austin, TX | Hancock Whitney Bank |
| $1–2 million | LAKE AUSTIN SPA INVESTORS, LTD. | AUSTIN, TX | Hancock Whitney Bank |
| $350,000–1 million | LAKE BUENA VISTA PROPERTIES LLC | Harvey, LA | Hancock Whitney Bank |
| $350,000–1 million | LAKE BUENA VISTA PROPERTIES, LLC | HARVEY, LA | Hancock Whitney Bank |
| $150,000–350,000 | LAKE CHARLES FILTRATION, L.L.C. | LAKE CHARLES, LA | Hancock Whitney Bank |
| $350,000–1 million | LAKESHORE CHRYSLER DODGE JEEP, INC. | SLIDELL, LA | Hancock Whitney Bank |
| $150,000–350,000 | LAKESHORE OF PICAYUNE, LLC | PICAYUNE, MS | Hancock Whitney Bank |
| $150,000–350,000 | LAKEVIEW CAFE INC | New Orleans, LA | Hancock Whitney Bank |
| $150,000–350,000 | LAKEVIEW CAFE, INC. | NEW ORLEANS, LA | Hancock Whitney Bank |
| $150,000–350,000 | LAKEVIEW LANDINGS LLC | NEW ORLEANS, LA | Hancock Whitney Bank |
| $150,000–350,000 | LAKEVIEW LANDINGS LLC | New Orleans, LA | Hancock Whitney Bank |
| $150,000–350,000 | LAKEVIEW VETERINARY HOSPITAL, INC. | NEW ORLEANS, LA | Hancock Whitney Bank |
| $150,000–350,000 | LAMAR CHRISTIAN SCHOOL, INC. | PURVIS, MS | Hancock Whitney Bank |
| $1–2 million | LAMARQUE MOTOR CO. | KENNER, LA | Hancock Whitney Bank |
| $2–5 million | LAMB-STAR ENGINEERING LLC | PLANO, TX | Hancock Whitney Bank |
| $1–2 million | LAMBETH HOUSE/BROADWAY SERVICES | NEW ORLEANS, LA | Hancock Whitney Bank |
| $150,000–350,000 | LANCO CONSTRUCTION INC. | LA PLACE, LA | Hancock Whitney Bank |
| $150,000–350,000 | LANCO CONSTRUCTION, INC. | LA PLACE, LA | Hancock Whitney Bank |
| $150,000–350,000 | LANDCO CONSTRUCTION SERVICES LLC | PORT VINCENT, LA | Hancock Whitney Bank |
| $150,000–350,000 | LANDCO CONSTRUCTION SERVICES LLC | Port Vincent, LA | Hancock Whitney Bank |
| $150,000–350,000 | LANDMARK CONSULTING L.L.C. | New Orleans, LA | Hancock Whitney Bank |
| $150,000–350,000 | LANDMARK CONSULTING, L.L.C. | NEW ORLEANS, LA | Hancock Whitney Bank |
| $350,000–1 million | LANDMARK CONTRACTING INC | Gulfport, MS | Hancock Whitney Bank |
| $350,000–1 million | LANDMARK CONTRACTING INC | GULFPORT, MS | Hancock Whitney Bank |
| $150,000–350,000 | LANDRY & SWARR L.L.C. | New Orleans, LA | Hancock Whitney Bank |
| $150,000–350,000 | LANDRY & SWARR, L.L.C. | NEW ORLEANS, LA | Hancock Whitney Bank |
| $150,000–350,000 | LANDRY LEWIS GERMANY ARCHITECTS PA | Hattiesburg, MS | Hancock Whitney Bank |
| $150,000–350,000 | LANECO CONSTRUCTION SYSTEMS INC. | Baton Rouge, LA | Hancock Whitney Bank |
| $150,000–350,000 | LANECO CONSTRUCTION SYSTEMS, INC. | BATON ROUGE, LA | Hancock Whitney Bank |
| $350,000–1 million | LANEHART INC. | Baton Rouge, LA | Hancock Whitney Bank |
| $350,000–1 million | LANEHART, INC. | BATON ROUGE, LA | Hancock Whitney Bank |
| $350,000–1 million | LANGENSTEIN'S OF METAIRIE, INC. | METAIRIE, LA | Hancock Whitney Bank |
| $150,000–350,000 | LANGENSTEIN'S OF RIVER RIDGE, LLC | NEW ORLEANS, LA | Hancock Whitney Bank |
| $150,000–350,000 | LANZA LAW FIRM, PC | BELLAIRE, TX | Hancock Whitney Bank |
| $350,000–1 million | LAPENSEE PLUMBING, INC. | HOLMES BEACH, FL | Hancock Whitney Bank |
| $150,000–350,000 | LAPLACE TRAVEL CENTER, L.L.C. | COVINGTON, LA | Hancock Whitney Bank |
| $350,000–1 million | LARRY BATCHELOR MECHANICAL | FREEPORT, FL | Hancock Whitney Bank |
| $350,000–1 million | LARRY BATCHELOR MECHANICAL LLC | Freeport, FL | Hancock Whitney Bank |
| $150,000–350,000 | LARRY M. JACOBS & ASSOCIATES, INC. | PENSACOLA, FL | Hancock Whitney Bank |
| $350,000–1 million | LARSEN INTERMODAL SERVICES INC. | New Orleans, LA | Hancock Whitney Bank |
| $350,000–1 million | LARSEN INTERMODAL SERVICES, INC. | NEW ORLEANS, LA | Hancock Whitney Bank |
| $350,000–1 million | LARSON & MCGOWIN, LLC | MOBILE, AL | Hancock Whitney Bank |
| $150,000–350,000 | LAST GENERATION LLC | BELLE CHASSE, LA | Hancock Whitney Bank |
| $1–2 million | LATTER & BLUM HOLDING, LLC | NEW ORLEANS, LA | Hancock Whitney Bank |
| $2–5 million | LATTER & BLUM PROPERTY MANAGEMENT, INC. | BATON ROUGE, LA | Hancock Whitney Bank |
| $350,000–1 million | LAURICELLA LAND COMPANY L.L.C. | Elmwood, LA | Hancock Whitney Bank |
| $350,000–1 million | LAURICELLA LAND COMPANY, L.L.C. | NEW ORLEANS, LA | Hancock Whitney Bank |
| $150,000–350,000 | LAVIGNE LOGISTICS LLC | BATON ROUGE, LA | Hancock Whitney Bank |
| $150,000–350,000 | LAVIGNE OIL COMPANY OF BATON ROUGE, LLC | BATON ROUGE, LA | Hancock Whitney Bank |
| $350,000–1 million | LAVIGNE PLAZA LLC | MANDEVILLE, LA | Hancock Whitney Bank |
| $150,000–350,000 | LAVILLE CABINETS, INC | BATON ROUGE, LA | Hancock Whitney Bank |