| $150,000–350,000 | INNOVATIVE RADIOLOGY, PA | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | INSIGNIA KINGWOOD MANAGEMENT, INC. | MIDLAND, TX | Prosperity Bank |
| $150,000–350,000 | INSIGNIA KINGWOOD MGMT. INC. | Midland, TX | Prosperity Bank |
| $1–2 million | INSOURCE GROUP INC | Dallas, TX | Prosperity Bank |
| $350,000–1 million | INSUBUY, INC. | PLANO, TX | Prosperity Bank |
| $150,000–350,000 | INSURANCE & FINANCIAL SERVICES AT CHAMPIONS LLC | Spring, TX | Prosperity Bank |
| $150,000–350,000 | INTEGRITY CUSTOM POOLS, INC. | RICHARDSON, TX | Prosperity Bank |
| $150,000–350,000 | INTEGRITY GENERAL CONTRACTORS LLC | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | INTELINET SYSTEMS, INC. | RICHARDSON, TX | Prosperity Bank |
| $150,000–350,000 | INTERACTIVE VOICE APPLICATIONS INC | Dallas, TX | Prosperity Bank |
| $150,000–350,000 | INTERACTIVE VOICE APPLICATIONS, INC. | DALLAS, TX | Prosperity Bank |
| $350,000–1 million | INTERCEPT PRODUCTION SERVICES, LLC | HOLLYWOOD PK, TX | Prosperity Bank |
| $350,000–1 million | INTERNAL MEDICINE ASSOCIATES OF PLANO | PLANO, TX | Prosperity Bank |
| $150,000–350,000 | INTERNATIONAL ELECTRICAL AND SECURITY IN | College Station, TX | Prosperity Bank |
| $350,000–1 million | INTERNATIONAL MISSIONS INC | RICHARDSON, TX | Prosperity Bank |
| $150,000–350,000 | IOG CAPITAL, LP | DALLAS, TX | Prosperity Bank |
| $2–5 million | IOS ACQUISITION, LLC | NEW YORK, NY | Prosperity Bank |
| $350,000–1 million | IPS STAFFING INC | Missouri City, TX | Prosperity Bank |
| $350,000–1 million | IPS STAFFING INC | Missouri City, TX | Prosperity Bank |
| $150,000–350,000 | IRVING MAHADEV LLC | Irving, TX | Prosperity Bank |
| $350,000–1 million | IS&T CONSULTING GROUP LLC | Houston, TX | Prosperity Bank |
| $150,000–350,000 | ISAACKS CONTRACTING INC | Aransas Pass, TX | Prosperity Bank |
| $150,000–350,000 | ISAACKS CONTRACTING INC | ARANSAS PASS, TX | Prosperity Bank |
| $150,000–350,000 | ISHMAEL LAW FIRM PC | Austin, TX | Prosperity Bank |
| $150,000–350,000 | ITALIA RESTAURANTE INC | Tomball, TX | Prosperity Bank |
| $150,000–350,000 | ITALIA RESTAURANTE INC. | Tomball, TX | Prosperity Bank |
| $150,000–350,000 | IVBG LLC | COLLEGE STATION, TX | Prosperity Bank |
| $150,000–350,000 | IVBG LLC | College Station, TX | Prosperity Bank |
| $150,000–350,000 | J & J PIPE & SUPPLY INC | GANADO, TX | Prosperity Bank |
| $350,000–1 million | J & J PIPE & SUPPLY, INC. | GANADO, TX | Prosperity Bank |
| $350,000–1 million | J & J PIPELINE MAINTENANCE, LLC | GOODRICH, TX | Prosperity Bank |
| $150,000–350,000 | J & P TRANSPORT LLC | MUENSTER, TX | Prosperity Bank |
| $150,000–350,000 | J & P TRANSPORT LLC | Muenster, TX | Prosperity Bank |
| $2–5 million | J & W SERVICES & EQUIPMENT CO | MIDLAND, TX | Prosperity Bank |
| $150,000–350,000 | J A & E RESTAURANTS, INC. | Katy, TX | Prosperity Bank |
| $150,000–350,000 | J A & E RESTUARANTS | Katy, TX | Prosperity Bank |
| $150,000–350,000 | J A & S RESTAURANTS INC | Katy, TX | Prosperity Bank |
| $150,000–350,000 | J C CUSTOM BOATS | Aransas Pass, TX | Prosperity Bank |
| $150,000–350,000 | J CODY'S RESTAURANTS LP | Bryan, TX | Prosperity Bank |
| $1–2 million | J D YOUNG COMPANY INC | Tulsa, OK | Prosperity Bank |
| $150,000–350,000 | J F RALSTON CO INC | Carrizo Springs, TX | Prosperity Bank |
| $150,000–350,000 | J FUENTES ARLINGTON LP | Dallas, TX | Prosperity Bank |
| $350,000–1 million | J FUENTES ROCKWALL LP | Dallas, TX | Prosperity Bank |
| $150,000–350,000 | J HARRIS INSURANCE GROUP INC | SUGAR LAND, TX | Prosperity Bank |
| $150,000–350,000 | J HOWE CAPITAL, LLC | FORT WORTH, TX | Prosperity Bank |
| $1–2 million | J IRWIN COMPANY LTD | Bastrop, TX | Prosperity Bank |
| $150,000–350,000 | J&D INGRAM FAMILY LLC | Palestine, TX | Prosperity Bank |
| $150,000–350,000 | J. CODY'S RESTAURANT, LP | BRYAN, TX | Prosperity Bank |
| $150,000–350,000 | J. LUNA PRODUCE COMPANY INC. | Houston, TX | Prosperity Bank |
| $150,000–350,000 | J. PINNELLI COMPANY, LLC | Austin, TX | Prosperity Bank |
| $1–2 million | J.D. YOUNG COMPANY INC | TULSA, OK | Prosperity Bank |
| $150,000–350,000 | J.R. RICHARDS ENTERPRISES, INC. | HOUSTON, TX | Prosperity Bank |
| $350,000–1 million | JACKSON MECHANICAL SERVICE, INC. | OKLAHOMA CITY, OK | Prosperity Bank |
| $350,000–1 million | JACOBE BROTHERS CONSTRUCTION LTD | Tyler, TX | Prosperity Bank |
| $350,000–1 million | JACOBE BROTHERS CONSTRUCTION LTD | TYLER, TX | Prosperity Bank |
| $350,000–1 million | JAG ENERGY HOLDINGS LLC | Houston, TX | Prosperity Bank |
| $350,000–1 million | JAG ENERGY HOLDINGS LLC | HOUSTON, TX | Prosperity Bank |
| $150,000–350,000 | JAI AMBEDURGA LLC | GRAND PRAIRIE, TX | Prosperity Bank |
| $350,000–1 million | JAMCO SERVICES LLC | MIDLAND, TX | Prosperity Bank |
| $1–2 million | JAMES A. BRAY | Madisonville, TX | Prosperity Bank |
| $150,000–350,000 | JAMES A. WILLIAMS, OD., PROFESSIONAL CORPORATION | MCKINNEY, TX | Prosperity Bank |
| $350,000–1 million | JAMES BROCK INVESTMENTS LLC | Waco, TX | Prosperity Bank |
| $350,000–1 million | JAMES BROCK INVESTMENTS, LLC | Granbury, TX | Prosperity Bank |
| $150,000–350,000 | JAMES DEAN JENSEN DDS MSD PA | Plano, TX | Prosperity Bank |
| $150,000–350,000 | JAMES DEAN JENSEN DDS MSD PA | PLANO, TX | Prosperity Bank |
| $350,000–1 million | JAMES LANE AIR CONDITIONING COMPANY, INC | WICHITA FALLS, TX | Prosperity Bank |
| $350,000–1 million | JAMES MATTHEWS FORD, LLC | BROKEN ARROW, OK | Prosperity Bank |
| $1–2 million | JAMES O. CARTER ENTERPRISES INC | Madisonville, TX | Prosperity Bank |
| $150,000–350,000 | JAMES-LEACH, INC | La Grange, TX | Prosperity Bank |
| $150,000–350,000 | JAMIE CRANDALL EQUIPMENT CORPORATION | Richmond, TX | Prosperity Bank |
| $150,000–350,000 | JANSSEN LEASE SERVICE INC | GANADO, TX | Prosperity Bank |
| $150,000–350,000 | JANSSEN LEASE SERVICE, INC | GANADO, TX | Prosperity Bank |
| $150,000–350,000 | JASMINE TRADING INC | Houston, TX | Prosperity Bank |
| $350,000–1 million | JAYEN, INC | Victoria, TX | Prosperity Bank |
| $150,000–350,000 | JBC STEEL PRODUCTS LLC | Dallas, TX | Prosperity Bank |
| $150,000–350,000 | JBC STEEL PRODUCTS LLC | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | JBL HOSE SERVICE LLC | Dallas, TX | Prosperity Bank |
| $150,000–350,000 | JBL HOSE SERVICE LLC | DALLAS, TX | Prosperity Bank |
| $150,000–350,000 | JBNETFIVE CORPORATION | Corpus Christi, TX | Prosperity Bank |
| $150,000–350,000 | JC'S MCD'S #16 LTD | Austin, TX | Prosperity Bank |
| $150,000–350,000 | JC'S MCD'S #2 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 MCD'S 3 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 #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 |
| $150,000–350,000 | JCF'S RESTAURANT 24 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 | Lakeway, 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 |
| $150,000–350,000 | JEFF HILL AND ASSOCIATES INC | Dallas, TX | Prosperity Bank |
| $350,000–1 million | JENKINS & KAMIN, LLP | HOUSTON, TX | Prosperity Bank |