| $350,000–1 million | RANGER BUILDERS, LLC | FORT WORTH, TX | Frost Bank |
| $350,000–1 million | RANGER COMMERCIAL CONCRETE CONTRACTORS LLC | BULVERDE, TX | Frost Bank |
| $150,000–350,000 | RANGER CONCRETE CONTRACTORS LLC | BULVERDE, TX | Frost Bank |
| $2–5 million | RANGER FIRE INC. | Grapevine, TX | Frost Bank |
| $2–5 million | RANGER FIRE, INC. | GRAPEVINE, TX | Frost Bank |
| $150,000–350,000 | RANGER LIFT TRUCKS LLC | BAYTOWN, TX | Frost Bank |
| $150,000–350,000 | RANGER LIFT TRUCKS LLC | BAYTOWN, TX | Frost Bank |
| $150,000–350,000 | RANGER OILFIELD PRODUCTS L.L.C. | Willis, TX | Frost Bank |
| $350,000–1 million | RANGER OILFIELD PRODUCTS, L.L.C. | WILLIS, TX | Frost Bank |
| $150,000–350,000 | RAPE CRISIS CENTER OF COLLIN COUNTY INC | PLANO, TX | Frost Bank |
| $150,000–350,000 | RAPID POWER MANAGEMENT, LLC | CARROLLTON, TX | Frost Bank |
| $150,000–350,000 | RASH, CHAPMAN, SCHREIBER, LEAVERTON & MORRISON L.L.P. | AUSTIN, TX | Frost Bank |
| $350,000–1 million | RASHID AND RICE EYE ASSOCIATES PLLC | San Antonio, TX | Frost Bank |
| $350,000–1 million | RASHID AND RICE EYE ASSOCIATES, PLLC | SAN ANTONIO, TX | Frost Bank |
| $2–5 million | RAVEN MECHANICAL LP | Houston, TX | Frost Bank |
| $2–5 million | RAVEN MECHANICAL, LP | HOUSTON, TX | Frost Bank |
| $350,000–1 million | RAY FARIS, INC. | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | RAYMOND A. KAHN | MISSOURI CITY, TX | Frost Bank |
| $150,000–350,000 | RAYMOND KAHN | Missouri City, TX | Frost Bank |
| $150,000–350,000 | RAYMONDVILLE PEDIATRICS P.A. | RAYMONDVILLE, TX | Frost Bank |
| $150,000–350,000 | RAYMONDVILLE PEDIATRICS P.A. | Raymondville, TX | Frost Bank |
| $150,000–350,000 | RB PRODUCTS HOLDINGS, L.L.C. | Houston, TX | Frost Bank |
| $150,000–350,000 | RB PRODUCTS HOLDINGS, L.L.C. | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | RC HOPE GROUP, LLC | Dallas, TX | Frost Bank |
| $150,000–350,000 | RC HOPE GROUP, LLC | DALLAS, TX | Frost Bank |
| $150,000–350,000 | RC MANAGEMENT INC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | RC&E, INC. | FORT WORTH, TX | Frost Bank |
| $350,000–1 million | RCB VENTURES LLC | GRANBURY, TX | Frost Bank |
| $150,000–350,000 | RCL BURCO, LLC | BENBROOK, TX | Frost Bank |
| $150,000–350,000 | RCL TRACK SERVICES, LLC | BENBROOK, TX | Frost Bank |
| $350,000–1 million | RCL WIRING LP | Benbrook, TX | Frost Bank |
| $350,000–1 million | RCL WIRING, LP | BENBROOK, TX | Frost Bank |
| $150,000–350,000 | RCO CONSTRUCTION LLC | San Antonio, TX | Frost Bank |
| $150,000–350,000 | RCO CONSTRUCTION LLC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | RDT LIGHTING AND ELECTRIC LTD | San Antonio, TX | Frost Bank |
| $350,000–1 million | REACHING MAXIMUM INDEPENDENCE | WINDCREST, TX | Frost Bank |
| $350,000–1 million | READ AND STEVENS INC. | ROSWELL, NM | Frost Bank |
| $150,000–350,000 | READY CONSTRUCTION MATERIALS, LLC | SUGAR LAND, TX | Frost Bank |
| $350,000–1 million | READY RABBIT DELIVERY LLC | PLANO, TX | Frost Bank |
| $350,000–1 million | REAL GRANITE INC | San Antonio, TX | Frost Bank |
| $350,000–1 million | REAL GRANITE, INC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | REB TECHNOLOGIES INC. | Bedford, TX | Frost Bank |
| $150,000–350,000 | REB TECHNOLOGIES, INC. | BEDFORD, TX | Frost Bank |
| $150,000–350,000 | REBECCA CREEK DISTILLERY, LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | RECYCLING TECHNOLOGY CONSULTANTS LLC | Houston, TX | Frost Bank |
| $150,000–350,000 | RECYCLING TECHNOLOGY CONSULTANTS LLC | HOUSTON, TX | Frost Bank |
| $350,000–1 million | RED BIRD ENTERPRISES, INC. | NEW BRAUNFELS, TX | Frost Bank |
| $150,000–350,000 | RED DEER CONSTRUCTION, LLC | MIDLAND, TX | Frost Bank |
| $150,000–350,000 | RED DEER CONSTRUCTION, LLC | Midland, TX | Frost Bank |
| $150,000–350,000 | RED HORN LLC | Cedar Park, TX | Frost Bank |
| $1–2 million | RED STONE OPERATIONS INC | Odessa, TX | Frost Bank |
| $1–2 million | RED STONE OPERATIONS, INC | ODESSA, TX | Frost Bank |
| $350,000–1 million | RED TRIDENT INC. | Houston, TX | Frost Bank |
| $350,000–1 million | RED TRIDENT INCORPORATED | Houston, TX | Frost Bank |
| $350,000–1 million | REDEEMER LUTHERAN CHURCH OF AUSTIN, TEXAS | AUSTIN, TX | Frost Bank |
| $150,000–350,000 | REDFERN & GROVER RESOURCES, LLC | MIDLAND, TX | Frost Bank |
| $150,000–350,000 | REED H. SCHNITTKER | PLANO, TX | Frost Bank |
| $150,000–350,000 | REED, CLAYMON, MEEKER & HARGETT, PLLC | AUSTIN, TX | Frost Bank |
| $1–2 million | REEDER DISTRIBUTORS, INC. | FORT WORTH, TX | Frost Bank |
| $150,000–350,000 | REFRIGERATED TRANSPORT, INC. | FORT WORTH, TX | Frost Bank |
| $1–2 million | REFUGEE SERVICES OF TEXAS, INC. | DALLAS, TX | Frost Bank |
| $150,000–350,000 | REGENCY COMMUNITY SERVICES INC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | REGENCY PLUMBING CONTRACTORS LP | STAFFORD, TX | Frost Bank |
| $350,000–1 million | REGENCY PLUMBING CONTRACTORS LP | Stafford, TX | Frost Bank |
| $150,000–350,000 | REGENESIS DESIGN BUILD LLC | PLANO, TX | Frost Bank |
| $350,000–1 million | REGIONAL ADJUSTMENT BUREAU, INC | PLANO, TX | Frost Bank |
| $350,000–1 million | REIM CONSTRUCTION, INC. | MISSION, TX | Frost Bank |
| $350,000–1 million | REIMER, MCGUINNESS & ASSOCIATES, PC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | REINHART & ASSOCIATES INC. | Pflugerville, TX | Frost Bank |
| $150,000–350,000 | RELIANCE INDUSTRIES INC. | Missouri City, TX | Frost Bank |
| $150,000–350,000 | RELIANCE INDUSTRIES, INC. | MISSOURI CITY, TX | Frost Bank |
| $350,000–1 million | RENAISSANCE WINDOWS & DOORS INC | Houston, TX | Frost Bank |
| $350,000–1 million | RENAISSANCE WINDOWS & DOORS, INC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | RENCON LLC | HOUSTON, TX | Frost Bank |
| $150,000–350,000 | RENCON LLC | Houston, TX | Frost Bank |
| $150,000–350,000 | RENE'S PARCEL SERVICE INC | HELOTES, TX | Frost Bank |
| $150,000–350,000 | RENEW LIFE CHURCH INC | Midland, TX | Frost Bank |
| $150,000–350,000 | RENEW LIFE CHURCH INC | MIDLAND, TX | Frost Bank |
| $150,000–350,000 | RENFROW METALSMITHS, LLC | HOUSTON, TX | Frost Bank |
| $350,000–1 million | RENTAL WORLD LLC | Harlingen, TX | Frost Bank |
| $350,000–1 million | RENTAL WORLD, LLC | HARLINGEN, TX | Frost Bank |
| $150,000–350,000 | REPCO REPLACEMENT PARTS INC | FORT WORTH, TX | Frost Bank |
| $1–2 million | REPUBLIC EMS LTD. | MAGNOLIA, TX | Frost Bank |
| $350,000–1 million | REPUBLIC PROPERTY GROUP, LTD | DALLAS, TX | Frost Bank |
| $150,000–350,000 | RESIDENTIAL AND MULTI-FAMILY SERVICES IN | The Colony, TX | Frost Bank |
| $150,000–350,000 | RESONANT TECHNOLOGY PARTNERS LLC | SAN ANTONIO, TX | Frost Bank |
| $350,000–1 million | RESOURCE HEALTH CARE INC | HOUSTON, TX | Frost Bank |
| $2–5 million | RESOURCE STAFFING INC. | SUGAR LAND, TX | Frost Bank |
| $150,000–350,000 | RESTAURANT FACILITY MANAGEMENT ASSOCIATION | Frisco, TX | Frost Bank |
| $150,000–350,000 | RESTAURANT GWENDOLYN LLC | San Antonio, TX | Frost Bank |
| $150,000–350,000 | RESTAURANT GWENDOLYN LLC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | RESTAURANT INVESTORS GROUP #1, LLC | ARLINGTON, TX | Frost Bank |
| $150,000–350,000 | RESTORE BEHAVIORAL HEALTH PLLC | San Antonio, TX | Frost Bank |
| $1–2 million | RESULT ENTERPRISES INC. | HOUSTON, TX | Frost Bank |
| $350,000–1 million | RETINA FOUNDATION OF THE SOUTHWEST | DALLAS, TX | Frost Bank |
| $150,000–350,000 | REY DE LA REZA ARCHITECTS INC | Houston, TX | Frost Bank |
| $150,000–350,000 | REY DE LA REZA ARCHITECTS, INC | HOUSTON, TX | Frost Bank |
| $5–10 million | REYNOLD TRANSPORTATION, INC | SAN ANTONIO, TX | Frost Bank |
| $150,000–350,000 | REYNOLDS & FRANKE, PC | AUSTIN, TX | Frost Bank |
| $350,000–1 million | RGP CLUB MANAGEMENT LLC | MIDLAND, TX | Frost Bank |