| $150,000–350,000 | MALMSTROM-WHITE CO | LITTLE ROCK, AR | IBERIABANK |
| $150,000–350,000 | MALONEY-LYONS, LLC | MOBILE, AL | IBERIABANK |
| $150,000–350,000 | MANAGEMENT CYBERNATICS INTERNATIONAL INC | ATLANTA, GA | IBERIABANK |
| $350,000–1 million | MANAGEMENT DATA INC | PELHAM, AL | IBERIABANK |
| $150,000–350,000 | MANATEE PRINTERS, INC. | BRADENTON, FL | IBERIABANK |
| $150,000–350,000 | MANETEK INC | BROUSSARD, LA | IBERIABANK |
| $1–2 million | MANNINGS MARKET PLACE | MOBILE, AL | IBERIABANK |
| $350,000–1 million | MARANATHA VILLAGE INCORPORATED | SPRINGFIELD, MO | IBERIABANK |
| $150,000–350,000 | MARATHON CONSTRUCTION AND DEMOLITION LLC | FORT LAUDERDALE, FL | IBERIABANK |
| $350,000–1 million | MARATHON PARADISE INC | MARATHON, FL | IBERIABANK |
| $150,000–350,000 | MARCANDREW EXCLUSIVE HAIR AND SPALON LLC | ORLANDO, FL | IBERIABANK |
| $150,000–350,000 | MARCUS NEIMAN & RASHBAUM | MIAMI, FL | IBERIABANK |
| $150,000–350,000 | MARIEE AMI LLC | BIRMINGHAM, AL | IBERIABANK |
| $150,000–350,000 | MARINE EQUIPMENT SUPPLY LLC | FLORENCE, TX | IBERIABANK |
| $150,000–350,000 | MARINE INSPECTION LLC | NEW ORLEANS, LA | IBERIABANK |
| $150,000–350,000 | MARINE METAL WORKS CORP | TAMPA, FL | IBERIABANK |
| $150,000–350,000 | MARINO CONSTRUCTION GROUP, INC. | KEY WEST, FL | IBERIABANK |
| $150,000–350,000 | MARITIME ENDEAVORS SHIPPING COMPANY LTD | METAIRIE, LA | IBERIABANK |
| $1–2 million | MARK A ONEAL & ASSOCIATES INC | BATON ROUGE, LA | IBERIABANK |
| $350,000–1 million | MARK D. THEBAUT, D.D.S., P.C. | LILBURN, GA | IBERIABANK |
| $150,000–350,000 | MARK V WILLIAMSON COMPANY INC | LITTLE ROCK, AR | IBERIABANK |
| $150,000–350,000 | MARKCITY ROTHMAN CANTWELL & BREITNER PA | PLANTATION, FL | IBERIABANK |
| $150,000–350,000 | MARKETING CREATORS, INC. | NEW ORLEANS, LA | IBERIABANK |
| $150,000–350,000 | MARKO & MAGOLNICK PA | MIAMI, FL | IBERIABANK |
| $350,000–1 million | MARKOWITZ RINGEL TRUSTY & HARTOG P A | MIAMI, FL | IBERIABANK |
| $350,000–1 million | MARLOW CONNELL ABRAMS & ADLER PA | CORAL GABLES, FL | IBERIABANK |
| $350,000–1 million | MARMI NATURAL STONE LLC | NORCROSS, GA | IBERIABANK |
| $150,000–350,000 | MARSH BUGGIES INC | BELLE CHASSE, LA | IBERIABANK |
| $150,000–350,000 | MARSHLAND EQUIPMENT RENTALS LLC | BELL CITY, LA | IBERIABANK |
| $150,000–350,000 | MARTELLO HOLDINGS LLC | FOLSOM, LA | IBERIABANK |
| $350,000–1 million | MARTIN AUTOMOTIVE GROUP INC | LAKE CHARLES, LA | IBERIABANK |
| $150,000–350,000 | MARTIN BAGWELL LUKE PC | ATLANTA, GA | IBERIABANK |
| $350,000–1 million | MARTIN TATE MORROW & MARSTON PC | MEMPHIS, TN | IBERIABANK |
| $150,000–350,000 | MARVIN BOCHNER INC | MIAMI, FL | IBERIABANK |
| $350,000–1 million | MARVISTA PUB INC | ANNA MARIA, FL | IBERIABANK |
| $150,000–350,000 | MAS GLOBAL CONSULTING, LLC | PALM HARBOR, FL | IBERIABANK |
| $350,000–1 million | MAS MEDICAL GROUP INC | MIAMI, FL | IBERIABANK |
| $1–2 million | MASHBURN, LLC | ATLANTA, GA | IBERIABANK |
| $150,000–350,000 | MAST CAPITAL INC | MIAMI, FL | IBERIABANK |
| $150,000–350,000 | MASTER TOOL COMPANY INC | HIALEAH, FL | IBERIABANK |
| $1–2 million | MATEER & HARBERT P A | ORLANDO, FL | IBERIABANK |
| $150,000–350,000 | MATRIX 2 INC | MIAMI, FL | IBERIABANK |
| $150,000–350,000 | MATRIX MEDIATION LLC | WEST PALM BEACH, FL | IBERIABANK |
| $350,000–1 million | MAVEN RESTAURANT GROUP INC | ALPHARETTA, GA | IBERIABANK |
| $2–5 million | MAX FOOTE CONSTRUCTION COMPANY LLC | MANDEVILLE, LA | IBERIABANK |
| $150,000–350,000 | MAYNARD FURNITURE COMPANY INC | BELTON, SC | IBERIABANK |
| $350,000–1 million | MCCLAIN FOREST PRODUCTS LLC | WEST PLAINS, MO | IBERIABANK |
| $150,000–350,000 | MCCONNELL HEAVY HAULING INC | LITTLE ROCK, AR | IBERIABANK |
| $150,000–350,000 | MCDONALD ATV, LLC | MAUMELLE, AR | IBERIABANK |
| $350,000–1 million | MCKOOL DUCT INC | APOPKA, FL | IBERIABANK |
| $350,000–1 million | MCLENNAN COUNTY AUTOMOTIVE PRODUCTS LLC | MC GREGOR, TX | IBERIABANK |
| $150,000–350,000 | MCLEOD CONSTRUCTION | MONTROSE, AL | IBERIABANK |
| $150,000–350,000 | MCLEODS CONSTRUCTION PAINT & RESTORATION | FORT MYERS, FL | IBERIABANK |
| $150,000–350,000 | MCLUSKEY MCDONALD & HUGHES P A | MIAMI, FL | IBERIABANK |
| $1–2 million | MEARES PLUMBING, INC. | SPRING HILL, FL | IBERIABANK |
| $150,000–350,000 | MEATHE-BEASLEY HOLDINGS LLC | ATLANTA, GA | IBERIABANK |
| $150,000–350,000 | MECH-TECH ENGINEERING LLC | BROUSSARD, LA | IBERIABANK |
| $350,000–1 million | MECHANICAL CONCEPTS LLC | SHREVEPORT, LA | IBERIABANK |
| $150,000–350,000 | MEDENWALD INC | FORT MYERS, FL | IBERIABANK |
| $150,000–350,000 | MEDICAL B & T SERVICES LLC | CLEARWATER, FL | IBERIABANK |
| $150,000–350,000 | MEDICAL LINEN SERVICE INC | BIRMINGHAM, AL | IBERIABANK |
| $150,000–350,000 | MEDICAL MANAGEMENT & BILLING SOLUTIONS | BATON ROUGE, LA | IBERIABANK |
| $350,000–1 million | MEDICAL SPECIALTIES INC | NEW ORLEANS, LA | IBERIABANK |
| $150,000–350,000 | MEDITERRANEAN MARBLE OF THE GULF COAST | NAPLES, FL | IBERIABANK |
| $150,000–350,000 | MEDLEY BLOCK INDUSTRIES CORP | HIALEAH, FL | IBERIABANK |
| $350,000–1 million | MEDSHARE INTERNATIONAL INC | DECATUR, GA | IBERIABANK |
| $150,000–350,000 | MEL'S DINER PART II INC | BROUSSARD, LA | IBERIABANK |
| $150,000–350,000 | MELANCON FUNERAL HOMES INC | CARENCRO, LA | IBERIABANK |
| $150,000–350,000 | MELS DINER INC | BROUSSARD, LA | IBERIABANK |
| $350,000–1 million | MELT LLC | ATLANTA, GA | IBERIABANK |
| $150,000–350,000 | MEMPHIS AUDIO INC | MEMPHIS, TN | IBERIABANK |
| $350,000–1 million | MEMPHIS DELTA PREPARATORY CHARTER SCHOOL | MEMPHIS, TN | IBERIABANK |
| $350,000–1 million | MEMPHIS FURNITURE GROUP, LLC | MEMPHIS, TN | IBERIABANK |
| $150,000–350,000 | MEMPHIS PHYSICIANS RADIOLOGICAL | MEMPHIS, TN | IBERIABANK |
| $1–2 million | MERIWETHER & THARP LLC | DULUTH, GA | IBERIABANK |
| $350,000–1 million | MESSINAS INC | KENNER, LA | IBERIABANK |
| $2–5 million | METAL PARTNERS REBAR LLC | MIAMI, FL | IBERIABANK |
| $150,000–350,000 | METALLURGICAL & MATERIALS TECHNOLOGIES, INC | BATON ROUGE, LA | IBERIABANK |
| $350,000–1 million | METALOGIC INSPECTION SERVICES SW LLC | HOUSTON, TX | IBERIABANK |
| $150,000–350,000 | METRO GAMING & AMUSEMENT CO | GRETNA, LA | IBERIABANK |
| $150,000–350,000 | METRO ICE INC | FORT MYERS, FL | IBERIABANK |
| $150,000–350,000 | MGL APARTMENTS LLC | HOUSTON, TX | IBERIABANK |
| $150,000–350,000 | MGQ & ASSOCIATES, INC. | TAMPA, FL | IBERIABANK |
| $350,000–1 million | MI SOFTECH INC | COLLIERVILLE, TN | IBERIABANK |
| $150,000–350,000 | MIAMI ASSOCIATES IN PEDIATRIC SURGERY PA | MIAMI, FL | IBERIABANK |
| $150,000–350,000 | MIAMI CORDAGE LLC | MIAMI, FL | IBERIABANK |
| $350,000–1 million | MIAMI INTERNATIONAL FREIGHT SOLUTIONS | HIALEAH, FL | IBERIABANK |
| $150,000–350,000 | MIAMI JUICE CORP | NORTH MIAMI BEACH, FL | IBERIABANK |
| $150,000–350,000 | MIAMI KIDNEY GROUP, PLLC | MIAMI, FL | IBERIABANK |
| $150,000–350,000 | MIANO CONSTRUCTION CORP | DANVERS, MA | IBERIABANK |
| $150,000–350,000 | MICROARRAYS INC | HUNTSVILLE, AL | IBERIABANK |
| $150,000–350,000 | MID SOUTH INSURANCE AGENCY OF BATON | BATON ROUGE, LA | IBERIABANK |
| $350,000–1 million | MIKE PATRICK ELECTRIC INC | CAPE CORAL, FL | IBERIABANK |
| $150,000–350,000 | MIKKELSEN'S PASTRY SHOP, INC. | NAPLES, FL | IBERIABANK |
| $150,000–350,000 | MILL & MARINE SUPPLY LLC | THEODORE, AL | IBERIABANK |
| $350,000–1 million | MILLENIUM MANAGEMENT GROUP INC | ORLANDO, FL | IBERIABANK |
| $150,000–350,000 | MILLS DISTRIBUTORS INC | MOBILE, AL | IBERIABANK |
| $150,000–350,000 | MILLUNZI AND ASSOCIATES INC | THE WOODLANDS, TX | IBERIABANK |
| $150,000–350,000 | MINTZ TRUPPMAN P A | MIAMI, FL | IBERIABANK |
| $150,000–350,000 | MIRACULUM INC | WINTER PARK, FL | IBERIABANK |