| $150,000–350,000 | PACO LABEL SYSTEMS, INC. | TYLER, TX | Prosperity Bank |
| $150,000–350,000 | PAFFORD, INC. | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | PAGAZA AND SONS CO | JERSEY VILLAGE, TX | Prosperity Bank |
| $150,000–350,000 | PAMELA PRINTING COMPANY | SUGAR LAND, TX | Prosperity Bank |
| $150,000–350,000 | PANEL FABRICATION SYSTEMS | MANOR, TX | Prosperity Bank |
| $350,000–1 million | PAPPY'S PET LODGE GROUP, LLC | RICHARDSON, TX | Prosperity Bank |
| $150,000–350,000 | PARALLEL LINES LLC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PARISH INTERNATIONAL INC. | HEMPSTEAD, TX | Prosperity Bank |
| $150,000–350,000 | PARKSIDE COMMUNITY MONTESSORI SCHOOL | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | PARKWAY BAPTIST CHURCH OF VICTORIA, TEXAS | VICTORIA, TX | Prosperity Bank |
| $150,000–350,000 | PARKWAY HILLS BAPTIST CHURCH | PLANO, TX | Prosperity Bank |
| $150,000–350,000 | PARKWAY WEALTH MANAGMENT GROUP, LLC | PLANO, TX | Prosperity Bank |
| $150,000–350,000 | PAROUDIA, INC. | CORPUS CHRISTI, TX | Prosperity Bank |
| $150,000–350,000 | PARTNERS IN RECOVERY LP | GEORGETOWN, TX | Prosperity Bank |
| $150,000–350,000 | PATHWAYS PERSONNEL AGENCY, INC. | SAN FRANCISCO, CA | Prosperity Bank |
| $1–2 million | PATRIOT INSPECTION SERVICES INC | MEXIA, TX | Prosperity Bank |
| $350,000–1 million | PATTERSON & ASSOCIATES INSURANCE AGENCY, INC. | RICHARDSON, TX | Prosperity Bank |
| $150,000–350,000 | PATTERSON WELL SERVICE CO LLC | VICTORIA, TX | Prosperity Bank |
| $150,000–350,000 | PAYNE & SONS PAINT & BODY | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | PAYNES A&M GLASS SERVICE LLC | DALLAS, TX | Prosperity Bank |
| $350,000–1 million | PD INDUSTRIES, LLC | KENEDY, TX | Prosperity Bank |
| $150,000–350,000 | PE PENNINGTON & COMPANY, INC. | CAROLLTON, TX | Prosperity Bank |
| $350,000–1 million | PEACOCK ALLEY, INC | DALLAS, TX | Prosperity Bank |
| $350,000–1 million | PECOS CONSTRUCTION, LLC | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | PEDIATRIC & ADOLESCENT CENTER OF NORTHWEST HOUSTON P.A. | TOMBALL, TX | Prosperity Bank |
| $150,000–350,000 | PENA'S CONCRETE MANAGEMENT INC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PENA'S CONCRET CENTRAL TEXAS, INC. | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | PENA'S CONCRETE & DEMOLITION, INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PENA'S CONCRETE CONCRETE FORMING, INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PEREGRINE HEALTHCARE LLC | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | PERFECT CUTS OF AUSTIN, LLC | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | PERFORMACOAT INC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PERFORMANCE SEALS INC | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | PERGAN MARSHALL LLC | MARSHALL, TX | Prosperity Bank |
| $150,000–350,000 | PERIODONTIC EXCELLENCE PLLC | ALLEN, TX | Prosperity Bank |
| $350,000–1 million | PERITUS INCORPORATED | IRVING, TX | Prosperity Bank |
| $150,000–350,000 | PERKINS, DEXTER, SINOPOLI, & HAMM, PC | RICHARDSON, TX | Prosperity Bank |
| $150,000–350,000 | PERMIAN BASIN WOMEN'S RESOURCE CENTER, I | MIDLAND, TX | Prosperity Bank |
| $150,000–350,000 | PERMIAN MOVERS INC | ODESSA, TX | Prosperity Bank |
| $2–5 million | PERMIAN TANK & MANUFACTURING, INC | ODESSA, TX | Prosperity Bank |
| $150,000–350,000 | PERRY HUNTER HALL, INC | ABILENE, TX | Prosperity Bank |
| $150,000–350,000 | PERSONA DAY SPA INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PETER BATARSE ENTERPRISES INC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PETER M CARRELL & COMPANY, LLC | MCKINNEY, TX | Prosperity Bank |
| $1–2 million | PETERSON BECKNER INDUSTRIES, INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PETRO CHEM INDUSTRIES, INC | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | PETROCORRIGAN TOWERS, LP | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | PHIL'S ICE HOUSE INC | AUSTIN, TX | Prosperity Bank |
| $1–2 million | PHOENIX I RESTORATION AND CONSTRUCTON, LTD | DALLAS, TX | Prosperity Bank |
| $350,000–1 million | PHOTODIGM HOLDINGS, INC | RICHARDSON, TX | Prosperity Bank |
| $150,000–350,000 | PHYSICAL THERAPY ASSOCIATES, LP | LUBBOCK, TX | Prosperity Bank |
| $2–5 million | PHYSICIANS PREMIER MANAGEMENT SERVICE, LLC | CORPUS CHRISTI, TX | Prosperity Bank |
| $350,000–1 million | PICCO COATINGS COMPANY INC | WALLER, TX | Prosperity Bank |
| $150,000–350,000 | PIERCE R & B LLC | BECKVILLE, TX | Prosperity Bank |
| $150,000–350,000 | PILGRIM LUTHERAN CHURCH | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PINNACLE HOMESTEAD MANAGEMENT INC | BRYAN, TX | Prosperity Bank |
| $350,000–1 million | PINON PERINATAL, INC | ALBUQUERQUE, NM | Prosperity Bank |
| $350,000–1 million | PIPE LINE UNIQUE SERVICES LLC | HUMBLE, TX | Prosperity Bank |
| $350,000–1 million | PIPE RECLAMATION INC | ROBSTOWN, TX | Prosperity Bank |
| $150,000–350,000 | PITMAN CONSTRUCTION | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PIZZA STREET ENTERPRISES INC | MCKINNEY, TX | Prosperity Bank |
| $350,000–1 million | PJB CONCEPTS, INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PJB HEIGHTS, INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PLAINS CHOICE AUTO GROUP, LLC | LUBBOCK, TX | Prosperity Bank |
| $2–5 million | PLAINS COTTON COOPERATIVE ASSOCIATION | LUBBOCK, TX | Prosperity Bank |
| $150,000–350,000 | PLANO CHILDREN'S THEATER | PLANO, TX | Prosperity Bank |
| $150,000–350,000 | PLANO EYE ASSOCIATES PC | PLANO, TX | Prosperity Bank |
| $350,000–1 million | PLANO OVERHEAD, INC. | PLANO, TX | Prosperity Bank |
| $350,000–1 million | PLANO SPORTS AUTHORITY, INC | PLANO, TX | Prosperity Bank |
| $1–2 million | PLANO WOMEN'S HEALTHCARE, P.A. | PLANO, TX | Prosperity Bank |
| $350,000–1 million | PLB DENTAL SERVICES PLLC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PLUMB GENIUS LLC | EDMOND, OK | Prosperity Bank |
| $350,000–1 million | PM SHOES INC. | OKLAHOMA CITY, OK | Prosperity Bank |
| $1–2 million | PMG AUTO SALES OF BRAZOS VALLEY, LLC | BRYAN, TX | Prosperity Bank |
| $1–2 million | PMG FINANCIAL SERVICES CORP | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | PNR INVESTMENTS INC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PNR SOLUTIONS INC | GEORGETOWN, TX | Prosperity Bank |
| $350,000–1 million | PO&G OPERATING, LLC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PODIATRY HOUSTON ASSOCIATES, LP | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | POLYSEAL COATING SOLUTIONS, LLC. | PLANO, TX | Prosperity Bank |
| $150,000–350,000 | POWELL HD, INC | CORPUS CHRISTI, TX | Prosperity Bank |
| $350,000–1 million | POWELL, YOUNGBLOOD & TAYLOR, LLP | WEST LAKE HILLS, TX | Prosperity Bank |
| $150,000–350,000 | POWER EQUIPMENT & ENGINEERING INC | OKLAHOMA CITY, OK | Prosperity Bank |
| $150,000–350,000 | POWER MILL CONTRACTORS INC | OKLAHOMA CITY, OK | Prosperity Bank |
| $150,000–350,000 | POWEROHM PROPERTIES, LLC | NEW BRAUNFELS, TX | Prosperity Bank |
| $150,000–350,000 | POWERSPORTS,INC | COLLEGE STATION, TX | Prosperity Bank |
| $150,000–350,000 | POZZI CORPORATION | VICTORIA, TX | Prosperity Bank |
| $350,000–1 million | PR CORPORATE OPERATIONS LLC | GRAND PRARIE, TX | Prosperity Bank |
| $350,000–1 million | PRAIRIE HARBOR, LLC | EL CAMPO, TX | Prosperity Bank |
| $1–2 million | PRASEK'S HILJE SMOKEHOUSE, INC. | EL CAMPO, TX | Prosperity Bank |
| $150,000–350,000 | PRECISION COUPLINGS LLC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PRECISION FOUNDATION SERVICE, INC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PRECURE NURSERY INC | OKLAHOMA CITY, OK | Prosperity Bank |
| $150,000–350,000 | PREECE DENTISTRY, PLLC | SUNNYVALE, TX | Prosperity Bank |
| $350,000–1 million | PREMIER A/C & HEATING COMPANY | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PREMIER APPLIANCE SERVICES SAH LLC | FORNEY, TX | Prosperity Bank |
| $150,000–350,000 | PREMIER SLEEP LLC | VICTORIA, TX | Prosperity Bank |
| $350,000–1 million | PRENG AND ASSOCIATES, LLC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PRESBYTERY OF NEW COVENANT, INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | PRESCO INVESTMENTS INC | KENNEDALE, TX | Prosperity Bank |