| $350,000–1 million | RMC GROUP LLC | OLATHE, KS | Arvest Bank |
| $150,000–350,000 | ROADSIDE SERVICES, LLC | ROGERS, AR | Arvest Bank |
| $150,000–350,000 | ROBERT FREDERICK NOONAN, JR., M.D., P.A. | CLARKSVILLE, AR | Arvest Bank |
| $150,000–350,000 | ROBERT KARAS MD PA | FAYETTEVILLE, AR | Arvest Bank |
| $150,000–350,000 | ROBINSON AIR INC | TULSA, OK | Arvest Bank |
| $150,000–350,000 | ROBINSON AIR LLC | LAWTON, OK | Arvest Bank |
| $350,000–1 million | ROCKHILL MANOR INC | KANSAS CITY, MO | Arvest Bank |
| $150,000–350,000 | ROCKY MOUNTAIN WOOD PRODUCTS, INC | SEDALIA, CO | Arvest Bank |
| $150,000–350,000 | ROGERS FIRST CHURCH OF THE NAZARENE, INC. | ROGERS, AR | Arvest Bank |
| $150,000–350,000 | ROGUE TRAILS, LLC | ROGERS, AR | Arvest Bank |
| $150,000–350,000 | ROMANS MOTOR COMPANY INC | INDEPENDENCE, KS | Arvest Bank |
| $150,000–350,000 | ROMANS OUTDOOR POWER INC | INDEPENDENCE, KS | Arvest Bank |
| $150,000–350,000 | RON CONNOLLY, INC. | ROGERS, AR | Arvest Bank |
| $150,000–350,000 | RONALD CLINE TRENCHING SERVICE INC | BONO, AR | Arvest Bank |
| $150,000–350,000 | ROUTH ENTERPRISES, INC. | BROKEN BOW, OK | Arvest Bank |
| $350,000–1 million | RP POWER, LLC | NORTH LITTLE ROCK, AR | Arvest Bank |
| $150,000–350,000 | RSCB, LLC | HOT SPRINGS NATIONAL PARK, AR | Arvest Bank |
| $350,000–1 million | RT DEVELOPMENT LLC | OKLAHOMA CITY, OK | Arvest Bank |
| $150,000–350,000 | RTT HOSPITALITY, LLC | SPRINGFIELD, MO | Arvest Bank |
| $150,000–350,000 | RV CONNECT INC. | LAWTON, OK | Arvest Bank |
| $150,000–350,000 | RXRESULTS, LLC | LITTLE ROCK, AR | Arvest Bank |
| $150,000–350,000 | RYAN ENGINEERING, INC. | SILOAM SPRINGS, AR | Arvest Bank |
| $150,000–350,000 | S & J CONCRETE PUMPING, INC | COLTON, CA | Arvest Bank |
| $150,000–350,000 | S. F. FISER & COMPANY | SPRINGDALE, AR | Arvest Bank |
| $350,000–1 million | S.B.M. CORPORATION | DRAPER, UT | Arvest Bank |
| $350,000–1 million | SADDORIS COMPANIES INC | BARTLESVILLE, OK | Arvest Bank |
| $150,000–350,000 | SAFARI SMILES, PLLC | BARTLESVILLE, OK | Arvest Bank |
| $150,000–350,000 | SAFECO FILTER PRODUCTS INC | TULSA, OK | Arvest Bank |
| $150,000–350,000 | SAFEHAVEN SECURITY GROUP LLC | ROGERS, AR | Arvest Bank |
| $150,000–350,000 | SALAZAR ROOFING & CONSTRUCTION INC. | YUKON, OK | Arvest Bank |
| $350,000–1 million | SALINE HEART GROUP, P.A. | BENTON, AR | Arvest Bank |
| $350,000–1 million | SANDERS, TOMPKINS, SCHIRO & LANDERS, PLLC | FAYETTEVILLE, AR | Arvest Bank |
| $150,000–350,000 | SANTA FE AIR CONDITIONING & REFRIGERATION INC | GARDNER, KS | Arvest Bank |
| $150,000–350,000 | SANTO COYOTE, INC. | NORTH LITTLE ROCK, AR | Arvest Bank |
| $150,000–350,000 | SAS CHILDCARE, INC. | OVERLAND PARK, KS | Arvest Bank |
| $150,000–350,000 | SASSCON, INC. | ARCADIA, OK | Arvest Bank |
| $350,000–1 million | SATTERLEE MECHANICAL CONTRACTING CORPORATION | JOPLIN, MO | Arvest Bank |
| $150,000–350,000 | SBJ PUBLISHING INC. | SPRINGFIELD, MO | Arvest Bank |
| $150,000–350,000 | SCHICKEL'S CLEANERS, INC. | LITTLE ROCK, AR | Arvest Bank |
| $150,000–350,000 | SCHNAKE TURNBO FRANK INC | TULSA, OK | Arvest Bank |
| $150,000–350,000 | SCHNELLE SM, INC. | JOPLIN, MO | Arvest Bank |
| $350,000–1 million | SCI ACQUISITIONS, LLC | SHAWNEE, KS | Arvest Bank |
| $150,000–350,000 | SDI OF BRENHAM NO 2 | BRENHAM, TX | Arvest Bank |
| $150,000–350,000 | SDI OF CLEVELAND | CLEVELAND, TX | Arvest Bank |
| $150,000–350,000 | SEAL SMART, LLC | MONETT, MO | Arvest Bank |
| $150,000–350,000 | SEBASTIAN EQUIPMENT COMPANY | JOPLIN, MO | Arvest Bank |
| $150,000–350,000 | SEMINOLE CONSULTING AND MARKETING, INC | BENTONVILLE, AR | Arvest Bank |
| $350,000–1 million | SENIOR CARE, INC. | JUDSONIA, AR | Arvest Bank |
| $350,000–1 million | SEQUOYAH TECHNOLOGIES LLC | SAPULPA, OK | Arvest Bank |
| $350,000–1 million | SERFCO TERMITE & PEST CONTROL | BENTONVILLE, AR | Arvest Bank |
| $150,000–350,000 | SERVICE SOLUTIONS, INC. | MIAMI, OK | Arvest Bank |
| $150,000–350,000 | SERVPRO OF NORMAN | NORMAN, OK | Arvest Bank |
| $1–2 million | SETCO, INC. | IDABEL, OK | Arvest Bank |
| $350,000–1 million | SHANADOA HOME HEATH CARE, INC | OWASSO, OK | Arvest Bank |
| $150,000–350,000 | SHARK BENEFITS LLC | HOUSTON, TX | Arvest Bank |
| $350,000–1 million | SHARPE DRY GOODS COMPANY OF CHECOTAH, LLC | CHECOTAH, OK | Arvest Bank |
| $350,000–1 million | SHAVER FOODS, LLC | FAYETTEVILLE, AR | Arvest Bank |
| $350,000–1 million | SHAWNEE FABRICATORS, INC. | SHAWNEE, OK | Arvest Bank |
| $350,000–1 million | SHELTERED WORK-ACTIVITY PROGRAM, INC. | MUSKOGEE, OK | Arvest Bank |
| $350,000–1 million | SHILOH CRISTIAN SCHOOLS, INC | SPRINGDALE, AR | Arvest Bank |
| $1–2 million | SHINE SOLAR, LLC | ROGERS, AR | Arvest Bank |
| $150,000–350,000 | SHOGUN INC | LAWTON, OK | Arvest Bank |
| $150,000–350,000 | SHRED-OK INC | NORMAN, OK | Arvest Bank |
| $150,000–350,000 | SHURLEY INSTRUCTIONAL MATERIALS INC | CABOT, AR | Arvest Bank |
| $150,000–350,000 | SIDECARS, INC. | JOPLIN, MO | Arvest Bank |
| $150,000–350,000 | SIDECO, INC. | NORTH LITTLE ROCK, AR | Arvest Bank |
| $2–5 million | SIGMA SUPPLY OF NORTH AMERICA INC. | HOT SPRINGS NATIONAL PARK, AR | Arvest Bank |
| $150,000–350,000 | SILEX INTERIORS, INC. | TULSA, OK | Arvest Bank |
| $150,000–350,000 | SILVERCREEK MEDICAL REIMBURSEMENT SOLUTI | PITTSBURG, KS | Arvest Bank |
| $350,000–1 million | SILVERLIGHT RCM, LLC | OVERLAND PARK, KS | Arvest Bank |
| $350,000–1 million | SILVERSTAR AUTOMOTIVE, INC. | BENTONVILLE, AR | Arvest Bank |
| $350,000–1 million | SINCO, INC. | CONWAY, AR | Arvest Bank |
| $150,000–350,000 | SINGLE SOURCE PRINTING LLC | LENEXA, KS | Arvest Bank |
| $350,000–1 million | SJCO HOLDINGS, LLC | TULSA, OK | Arvest Bank |
| $150,000–350,000 | SKYFIRE TRUCKING & HEAVY HAUL, INC | TULSA, OK | Arvest Bank |
| $150,000–350,000 | SLIM CHICKENS SOUTHAAVEN, MS, INC. | SOUTHAVEN, MS | Arvest Bank |
| $350,000–1 million | SLR HEALTH SERVICES, LLC | LITTLE ROCK, AR | Arvest Bank |
| $2–5 million | SLW AUTOMOTIVE INC. | SALLISAW, OK | Arvest Bank |
| $150,000–350,000 | SMILE CENTER PA | SPRINGDALE, AR | Arvest Bank |
| $150,000–350,000 | SMITH-DRESSLER ELECTRICAL SERVICES, LLC | DUNCAN, OK | Arvest Bank |
| $150,000–350,000 | SMOKIN' JOE'S RIBHOUSE | ROGERS, AR | Arvest Bank |
| $150,000–350,000 | SOCK101 LLC | LEES SUMMIT, MO | Arvest Bank |
| $150,000–350,000 | SONIC COMPUTER SERVICE, INC. | SHAWNEE, OK | Arvest Bank |
| $150,000–350,000 | SONIC DRIVE IN OF SEARCY, ARK, L.P. | SEARCY, AR | Arvest Bank |
| $150,000–350,000 | SONIC DRIVE-IN, BENTON, ARKANSAS, INC. | BENTON, AR | Arvest Bank |
| $150,000–350,000 | SONIC, HEBER SPRINGS, AR A LIMITED PARTNERSHIP | HEBER SPRINGS, AR | Arvest Bank |
| $150,000–350,000 | SONORA LANDSCAPE LLC | GLENPOOL, OK | Arvest Bank |
| $150,000–350,000 | SOURCES, INC. | FAYETTEVILLE, AR | Arvest Bank |
| $350,000–1 million | SOUTH BARNES DEVELOPMENT CO. ESOP | SPRINGFIELD, MO | Arvest Bank |
| $150,000–350,000 | SOUTHEAST DOOR & PLYWOOD, INC. | CHOCTAW, OK | Arvest Bank |
| $350,000–1 million | SOUTHERN AGRICULTURE | TULSA, OK | Arvest Bank |
| $150,000–350,000 | SOUTHERN CHRISTIAN HOME, INC. | MORRILTON, AR | Arvest Bank |
| $150,000–350,000 | SOUTHERN FAB, LLC | NASHVILLE, AR | Arvest Bank |
| $150,000–350,000 | SOUTHWEST MEDICAL IMAGING, PA | MIDLAND, TX | Arvest Bank |
| $350,000–1 million | SOUTHWEST WATER WORKS, LLC | OKLAHOMA CITY, OK | Arvest Bank |
| $350,000–1 million | SOUTHWESTY READY MIX LLC | LAWTON, OK | Arvest Bank |
| $150,000–350,000 | SPECIAL EVENT SERVICES, L.L.C. | TULSA, OK | Arvest Bank |
| $150,000–350,000 | SPECIALIZED REAL ESTATE GROUP, INC. | FAYETTEVILLE, AR | Arvest Bank |
| $1–2 million | SPECIALTY FOODS DISTRIBUTION, INC | JOPLIN, MO | Arvest Bank |
| $150,000–350,000 | SPEEDY'S QUICK LUBE & AUTO SALES LLC | PRYOR, OK | Arvest Bank |