| $150,000–350,000 | JC'S MCD'S #3 LTD | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JC'S MCD'S #9 LTD | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JC'S MD'S #1 LTD | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JCF'S RESTAURANT #18, LTD. | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JCF'S RESTAURANT #19, LTD | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JCF'S RESTAURANT #20, LTD | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JCF'S RESTAURANT #23 LTD | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JCF'S RESTAURANT #24 LTD | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JCF'S RESTAURANT #25 LTD | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JCF'S RESTAURANT #26 LTD | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JCF'S RESTAURANT #27 LTD | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JCF'S RESTAURANT #30 LTD | AUSTIN, TX | Prosperity Bank |
| $350,000–1 million | JCT LANDSCAPE, MAINTENANCE AND IRRIGATION CORPORATION | BROOKSHIRE, TX | Prosperity Bank |
| $150,000–350,000 | JEB LEASE SERVICE INC | MADISONVILLE, TX | Prosperity Bank |
| $150,000–350,000 | JEDI MANAGEMENT, LLC | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JEFF HILL AND ASSOCIATES ,INC. | PLANO, TX | Prosperity Bank |
| $350,000–1 million | JENKINS & KAMIN, LLP | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | JERRY'S CONCRETE, LLC | NEW BRAUNFELS, TX | Prosperity Bank |
| $150,000–350,000 | JESSCO SOLUTIONS, LLC | SAN ANGELO, TX | Prosperity Bank |
| $350,000–1 million | JET MAINTENANCE INC. | VICTORIA, TX | Prosperity Bank |
| $150,000–350,000 | JF GREENVILLE COMPANY | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | JFT CONSTRUCTION, INC | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | JIMCO SALES & MANUFACTURING, INC. | FORT WORTH, TX | Prosperity Bank |
| $150,000–350,000 | JL JAIMES LLC | ELGIN, TX | Prosperity Bank |
| $150,000–350,000 | JLB RESTAURANTS, INC | LIBERTY HILL, TX | Prosperity Bank |
| $150,000–350,000 | JMJ DELIVERY LLC | GRAPEVINE, TX | Prosperity Bank |
| $150,000–350,000 | JMTODD ENTERPRISES, LLC | FRISCO, TX | Prosperity Bank |
| $150,000–350,000 | JNB INDUSTRIES INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | JNT AUTOMOTIVE INC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | JOE'S ROUSTABOUT & WELL SERVICING LTD. CO. | HOBBS, NM | Prosperity Bank |
| $350,000–1 million | JOHN 3:16 MISSION | TULSA, OK | Prosperity Bank |
| $150,000–350,000 | JOHN DEE MARTIN COMPANY | ROSENBERG, TX | Prosperity Bank |
| $150,000–350,000 | JOHN LARRY CALDWELL | SUGAR LAND, TX | Prosperity Bank |
| $150,000–350,000 | JOHNSON CABINETS & WOODWORKING INC. | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JONES & JONES CPAS, P.C. | PLANO, TX | Prosperity Bank |
| $150,000–350,000 | JONVITCH INC. D/B/A SUMMIT PRIVATE SCHOOL.COM | FORT WORTH, TX | Prosperity Bank |
| $150,000–350,000 | JORDAN CONCRETE INC | MAGNOLIA, TX | Prosperity Bank |
| $350,000–1 million | JOSE FUENTES ADDISON, INC. | DALLAS, TX | Prosperity Bank |
| $350,000–1 million | JOSE FUENTES CO. INC. | DALLAS, TX | Prosperity Bank |
| $350,000–1 million | JOSEPH BLACKSTONE DILWORTH | SANDIA, TX | Prosperity Bank |
| $150,000–350,000 | JP STEEL, LLC | BROOKSHIRE, TX | Prosperity Bank |
| $1–2 million | JRW CORPORATION | FORT WORTH, TX | Prosperity Bank |
| $150,000–350,000 | JS&J ENTERPRISES LLC | SAPULPA, OK | Prosperity Bank |
| $150,000–350,000 | JUNE'S BAR LLC | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | JUSTIN NYLUND DDS LLC | TAOS, NM | Prosperity Bank |
| $150,000–350,000 | JX3 CONSTRUCTION SERVICES, LLC | VICTORIA, TX | Prosperity Bank |
| $350,000–1 million | K & B SALES, INC | DALLAS, TX | Prosperity Bank |
| $350,000–1 million | K & S TRUCKS LTD | MCCAMEY, TX | Prosperity Bank |
| $150,000–350,000 | K L TRUCKING LLC | FORT WORTH, TX | Prosperity Bank |
| $350,000–1 million | K&M SHILLINGFORD INC | TULSA, OK | Prosperity Bank |
| $150,000–350,000 | K&T CONSTRUCTION CO INC | VICTORIA, TX | Prosperity Bank |
| $150,000–350,000 | K&W ENTERPRISES LP | COLLEGE STATION, TX | Prosperity Bank |
| $150,000–350,000 | K. ELLIOTT, LLC | GRAPEVINE, TX | Prosperity Bank |
| $150,000–350,000 | K.D.S.I. TRUCKING INC. | BEAUMONT, TX | Prosperity Bank |
| $150,000–350,000 | KANDD HEAT TREAT INC | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | KANON SERVICES LLC | CORPUS CHRISTI, TX | Prosperity Bank |
| $150,000–350,000 | KASTRAKI INC | PORTLAND, TX | Prosperity Bank |
| $150,000–350,000 | KAWASAKI OF VICTORIA, INC. | VICTORIA, TX | Prosperity Bank |
| $150,000–350,000 | KB & KB ENTERPRISES INC | COLLEGE STATION, TX | Prosperity Bank |
| $2–5 million | KCK UTILITY CONSTRUCTION, INC. | ALLEN, TX | Prosperity Bank |
| $150,000–350,000 | KEITH WING CUSTOM BUILDERS, LLC | NEW BRAUNFELS, TX | Prosperity Bank |
| $150,000–350,000 | KELLY EVANS CONSTRUCTION, LLC | ODESSA, TX | Prosperity Bank |
| $150,000–350,000 | KENCO OIL TOOLS, INC. | LUBBOCK, TX | Prosperity Bank |
| $350,000–1 million | KENDALL HOME BUILDERS II, INC | KATY, TX | Prosperity Bank |
| $150,000–350,000 | KEPR CORPORATION | DIANA, TX | Prosperity Bank |
| $150,000–350,000 | KEVIN WAYNE PATSCHKE | LEXINGTON, TX | Prosperity Bank |
| $350,000–1 million | KEYSTONE MILLWORK, INC. | BRYAN, TX | Prosperity Bank |
| $350,000–1 million | KHCR COMPANY, LLC | NEW BRAUNFELS, TX | Prosperity Bank |
| $150,000–350,000 | KID STRUCTURES, LLC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | KIESCHNICK GENERAL CONTRACTORS, INC | COLLEGE STATION, TX | Prosperity Bank |
| $1–2 million | KIK UNDERGROUND, LLC | LEWISVILLE, TX | Prosperity Bank |
| $5–10 million | KILGORE INDUSTRIES, L.P. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | KIMBERLEY A. BAKER DDS PA | ROANOKE, TX | Prosperity Bank |
| $150,000–350,000 | KING OF GLORY LUTHERAN CHURCH | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | KING WELL OILFIELD SERVICES CO. LLC | SNYDER, TX | Prosperity Bank |
| $150,000–350,000 | KINGDOM ALLIANCE LLC | COLLEGE STATION, TX | Prosperity Bank |
| $150,000–350,000 | KINGSVILLE PIZZA'S, LLC | KINGSVILLE, TX | Prosperity Bank |
| $350,000–1 million | KLEAN CORP INTERNATIONAL | VICTORIA, TX | Prosperity Bank |
| $350,000–1 million | KLECKA ELECTRIC COMPANY INC | SAN ANTONIO, TX | Prosperity Bank |
| $150,000–350,000 | KM&S VENTURES, INC. | GRAPEVINE, TX | Prosperity Bank |
| $150,000–350,000 | KNIGHTON INC | ROSHARON, TX | Prosperity Bank |
| $350,000–1 million | KNM HOLDINGS, LLC | PEARLAND, TX | Prosperity Bank |
| $150,000–350,000 | KOCUREK LAND IMPROVEMENTS | ROBSTOWN, TX | Prosperity Bank |
| $350,000–1 million | KOSTEL INC. | ALLEN, TX | Prosperity Bank |
| $150,000–350,000 | KOTA JAGDISH REDDY MD PA | SUGAR LAND, TX | Prosperity Bank |
| $150,000–350,000 | KSF OF TEXAS INC | SPRING, TX | Prosperity Bank |
| $150,000–350,000 | KTB SERVICES, LLC | BAYTOWN, TX | Prosperity Bank |
| $150,000–350,000 | KTEC CLEANROOM SYSTEMS, INC. | GEORGETOWN, TX | Prosperity Bank |
| $350,000–1 million | KUDELA & WEINHEIMER INC. | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | L & W DIESEL SERVICE LLC | ODESSA, TX | Prosperity Bank |
| $350,000–1 million | L&L FABRICATION, LLC | HALTOM CITY, TX | Prosperity Bank |
| $350,000–1 million | LA CORSHA DOMAIN LLC | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | LA CORSHA HOSPITALITY GROUP LTD | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | LA CORSHA HOSPITALITY PARTNERS LTD | AUSTIN, TX | Prosperity Bank |
| $350,000–1 million | LA CORSHA RESTAURANT PARTNERS LTD | AUSTIN, TX | Prosperity Bank |
| $150,000–350,000 | LA ORIGINAL TORTILLA CO. INC. | VICTORIA, TX | Prosperity Bank |
| $150,000–350,000 | LA SUBASTA INC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | LAD GOLF, INC | PORTLAND, TX | Prosperity Bank |
| $150,000–350,000 | LAGUNA CRANE SERVICES LLC | ARANSAS PASS, TX | Prosperity Bank |
| $350,000–1 million | LAMAR SIXTH AUSTIN, INC | AUSTIN, TX | Prosperity Bank |