| $150,000–350,000 | MYRON'S PRIME TIME INC | NEW BRAUNFELS, TX | Prosperity Bank |
| $150,000–350,000 | MYRONS, LLC | NEW BRAUNFELS, TX | Prosperity Bank |
| $350,000–1 million | N-COM, INC. | LUBBOCK, TX | Prosperity Bank |
| $150,000–350,000 | NAEGELIN'S BAKERY, INC. | NEW BRAUNFELS, TX | Prosperity Bank |
| $150,000–350,000 | NAIL COMMERCIAL INTERIORS LLC | EDMOND, OK | Prosperity Bank |
| $150,000–350,000 | NALLE CUSTOM HOMES INC. | CEDAR CREEK, TX | Prosperity Bank |
| $350,000–1 million | NANCY FUENTES FAIRVIEW INC. | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | NASHVILLE PEOPLE WORKS, INC | LUBBOCK, TX | Prosperity Bank |
| $150,000–350,000 | NATIONAL COUNTRY MARKET SALES COOPERATIVE | AUSTIN, TX | Prosperity Bank |
| $350,000–1 million | NATIONAL STEEL CITY LLC | PLYMOUTH, MI | Prosperity Bank |
| $150,000–350,000 | NATROD, LP | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | NAZARETH ACADEMY, INC. | VICTORIA, TX | Prosperity Bank |
| $350,000–1 million | NBPSI, LLC | NEW BRAUNFELS, TX | Prosperity Bank |
| $150,000–350,000 | NCO-CORP, LLC | RICHARDSON, TX | Prosperity Bank |
| $150,000–350,000 | NEIHI GLASS INC. | PFLUGERVILLE, TX | Prosperity Bank |
| $150,000–350,000 | NETBOUNDARY, INC. | DALLAS, TX | Prosperity Bank |
| $2–5 million | NETSYNC MANAGED, INC | BELLAIRE, TX | Prosperity Bank |
| $2–5 million | NETSYNC NETWORK SOLUTIONS INC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | NEUROLINKS OF TULSA, LLC | TULSA, OK | Prosperity Bank |
| $150,000–350,000 | NEUROLOGICAL SURGERY, INC. | TULSA, OK | Prosperity Bank |
| $150,000–350,000 | NEVINS, LLC | CAT SPRING, TX | Prosperity Bank |
| $150,000–350,000 | NEVITT MOVING & STORAGE, INC. | NEW BRAUNFELS, TX | Prosperity Bank |
| $150,000–350,000 | NEW BRAUNFELS COMMUNICATIONS, INC | NEW BRAUNFELS, TX | Prosperity Bank |
| $350,000–1 million | NEW DISTRIBUTING CO., INC. | VICTORIA, TX | Prosperity Bank |
| $350,000–1 million | NEW JEFFREY'S RESTAURANT GROUP LLC | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | NEW LEAF HORTICULTURE LLC | MCKINNEY, TX | Prosperity Bank |
| $350,000–1 million | NEW NURSERY HOLDINGS LLC | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | NEW WORLD AUTO IMPORTS | DALLAS, TX | Prosperity Bank |
| $350,000–1 million | NEW WORLD AUTO IMPORTS OF AUSTIN, INC | AUSTIN, TX | Prosperity Bank |
| $350,000–1 million | NEW WORLD AUTO IMPORTS OF ROCKWELL, INC. | ROCKWALL, TX | Prosperity Bank |
| $350,000–1 million | NEW WORLD AUTO IMPORTS OF SAN MARCOS INC | ROUND ROCK, TX | Prosperity Bank |
| $150,000–350,000 | NEWBART PRODUCTS, INC | HOUSTON, TX | Prosperity Bank |
| $1–2 million | NEXTEMP INC. | IRVING, TX | Prosperity Bank |
| $350,000–1 million | NIGRO DERMATOLOGY GROUP PA | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | NINO'S RESTAURANT & BAR, INC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | NOBEL SYSTEMS, INC. | OKLAHOMA CITY, OK | Prosperity Bank |
| $350,000–1 million | NONPAREIL INSTITUTE | PLANO, TX | Prosperity Bank |
| $5–10 million | NORAM DRILLING COMPANY | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | NORTH BY NORTHWEST LAWNS, LLC | AUSITN, TX | Prosperity Bank |
| $150,000–350,000 | NORTH CENTRAL ASSEMBLY OF GOD OF HOUSTON TEXAS | SPRING, TX | Prosperity Bank |
| $150,000–350,000 | NORTH DALLAS OTOLARYNGOLOGY CONSULTANTS, PA | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | NORTH DALLAS PEDIATRIC ASSN,PA | PLANO, TX | Prosperity Bank |
| $350,000–1 million | NORTH TEXAS FUNERAL HOMES, LLC | HURST, TX | Prosperity Bank |
| $150,000–350,000 | NORTH TEXAS INGREDIENTS, INC. | AZLE, TX | Prosperity Bank |
| $150,000–350,000 | NORTH TEXAS LONE STAR PLUMBING, LLC | FORT WORTH, TX | Prosperity Bank |
| $150,000–350,000 | NORTH TEXAS SURFACES, INC. | GRAPEVINE, TX | Prosperity Bank |
| $350,000–1 million | NORTHERN IMPORTS INC | HALTOM CITY, TX | Prosperity Bank |
| $350,000–1 million | NORTHLAND CHRISTIAN SCHOOL | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | NORTHSIDE FAMILY MEDICINE | CORPUS CHRISTI, TX | Prosperity Bank |
| $350,000–1 million | NORTHSIDE PLUMBING SUPPLY, INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | NORTHWEST CONCRETE & CONSTRUCTION INC | ROANOKE, TX | Prosperity Bank |
| $150,000–350,000 | NORTHWEST HOUSTON NEUROLOGY PA | TOMBALL, TX | Prosperity Bank |
| $150,000–350,000 | NORTHWEST LAWN MAINTENANCE | EDMOND, OK | Prosperity Bank |
| $350,000–1 million | NORTHWEST MACHINE, INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | NORTHWINDS CONSTRUCTION, INC. | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | NOVOSAD ENTERPRISES | CALDWELL, TX | Prosperity Bank |
| $5–10 million | NUEVOCO2, LLC | PLANO, TX | Prosperity Bank |
| $150,000–350,000 | NUMBER 13 LLC. | GALVESTON, TX | Prosperity Bank |
| $1–2 million | NUMBERS ONLY INC | HURST, TX | Prosperity Bank |
| $350,000–1 million | O C T EQUIPMENT, INC | OKLAHOMA CITY, OK | Prosperity Bank |
| $350,000–1 million | O'BRIEN WIRE PRODUCTS OF TEXAS, INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | O'CONNOR'S LAWN & GARDEN INC. | OKLAHOMA CITY, OK | Prosperity Bank |
| $150,000–350,000 | O'TOOL PLASTIC PIPE, INC. | LUBBOCK, TX | Prosperity Bank |
| $1–2 million | O.S. INTERIOR SYSTEMS INC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | OAK HILL UNITED METHODIST CHURCH | AUSTIN, TX | Prosperity Bank |
| $1–2 million | OAK LEASE SERVICE CO LLC | REFUGIO, TX | Prosperity Bank |
| $350,000–1 million | OAKRIDGE OIL AND GAS, LP | JACKSBORO, TX | Prosperity Bank |
| $150,000–350,000 | OASIS FIRE PROTECTION INC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | OBOX SOLUTIONS LLC | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | OCVT WESTLAKE CORPORATION | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | ODIN HEAVY INDUSTRIES, LLC | BRYAN, TX | Prosperity Bank |
| $150,000–350,000 | OKC ELECTRICAL CONTRACTORS, INC. | OKLAHOMA CITY, OK | Prosperity Bank |
| $350,000–1 million | OKLAHOMA ANNUAL CONFERENCE OF THE UNITED METHODIST CHURCH INC | OKLAHOMA CITY, OK | Prosperity Bank |
| $1–2 million | OKLAHOMA CANCER SPECIALIST MANAGEMENT, LLC | TULSA, OK | Prosperity Bank |
| $2–5 million | OKLAHOMA CANCER SPECIALISTS AND RESEARCH INSTITUTE, LLC | TULSA, OK | Prosperity Bank |
| $150,000–350,000 | OKLAHOMA CENTER FOR ARTHRITIS THERAPY AN | TULSA, OK | Prosperity Bank |
| $1–2 million | OKLAHOMA CONFERENCE CORPORATION OF SEVENTH-DAY ADVENTISTS | OKLAHOMA CITY, OK | Prosperity Bank |
| $350,000–1 million | OKLAHOMA HI-TECH, INC. | OKLAHOMA CITY, OK | Prosperity Bank |
| $2–5 million | OKLAHOMA METHODIST MANOR, INC | TULSA, OK | Prosperity Bank |
| $150,000–350,000 | OKLAHOMA RADIOLOGY GROUP, PC | OKLAHOMA CITY, OK | Prosperity Bank |
| $350,000–1 million | OKLAHOMA UNITED METHODIST CIRCLE OF CARE, INC | OKLAHOMA CITY, OK | Prosperity Bank |
| $150,000–350,000 | OLENKA MANAGEMENT, INC. | AUSTIN, TX | Prosperity Bank |
| $350,000–1 million | OLIVA AND DELIA, INC. | HOUSTON, TX | Prosperity Bank |
| $1–2 million | OLSON & OLSON, LLP | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | OLYMPIA POOLS, INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | ONE BOOK AT A TIME PUBLISHING, LLC | ADDISON, TX | Prosperity Bank |
| $1–2 million | ONE RING NETWORKS, INC | ATHENS, TX | Prosperity Bank |
| $350,000–1 million | ONEDINE, LLC | PLANO, TX | Prosperity Bank |
| $150,000–350,000 | ORLEANS SEAFOOD KITCHEN LLC | KATY, TX | Prosperity Bank |
| $150,000–350,000 | ORO VERDE ENTERPRISES, INC | HOUSTON, TX | Prosperity Bank |
| $1–2 million | OTHON, INC. | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | OUR LADY OF VICTORY | VICTORIA, TX | Prosperity Bank |
| $150,000–350,000 | OUTDOOR EQUIPMENT OUTLET | CONROE, TX | Prosperity Bank |
| $150,000–350,000 | OUTDOOR FURNITURE REFINISHING INC | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | OWN RESOURCES OPERATING, LLC | SPRING, TX | Prosperity Bank |
| $350,000–1 million | OZARK STEEL LLC | TULSA, OK | Prosperity Bank |
| $150,000–350,000 | OZONA WESTEX INC | LAKEWAY, TX | Prosperity Bank |
| $150,000–350,000 | P&L CAST STONE INC | ROANOKE, TX | Prosperity Bank |
| $350,000–1 million | PACIFIC DEALS, INC. | RICHARDSON, TX | Prosperity Bank |
| $150,000–350,000 | PACKED PARTY, INC. | AUSTIN, TX | Prosperity Bank |