| $350,000–1 million | TULSA BAKING, INC. | TULSA, OK | First Oklahoma Bank |
| $350,000–1 million | TULSA BALLET THEATRE, INC | TULSA, OK | International Bank of Commerce |
| $350,000–1 million | TULSA BASEBALL HOLDINGS | TULSA, OK | SpiritBank |
| $350,000–1 million | TULSA BEEF & PROVISION COMPANY INC. | TULSA, OK | BancFirst |
| $2–5 million | TULSA BONE & JOINT ASSOCIATES, PC | TULSA, OK | First Oklahoma Bank |
| $350,000–1 million | TULSA BOSTON AVENUE UNITED METHODIST CHURCH | TULSA, OK | BOKF, National Association |
| $350,000–1 million | TULSA CENTERLESS BAR PROCESSING, INC | TULSA, OK | Security Bank |
| $150,000–350,000 | TULSA CHILDREN'S MUSEUM | TULSA, OK | BOKF, National Association |
| $1–2 million | TULSA CHRISTIAN EDUCATION CORPORATION | TULSA, OK | Arvest Bank |
| $150,000–350,000 | TULSA CIVIL CONTRACTORS, LLC | TULSA, OK | Triad Bank, National Association |
| $150,000–350,000 | TULSA COLLECTING SERVICE | TULSA, OK | Security Bank |
| $350,000–1 million | TULSA DAY CENTER, INC. | TULSA, OK | BOKF, National Association |
| $350,000–1 million | TULSA DERMATOLOGY CLINIC, INC | TULSA, OK | Vast Bank, National Association |
| $2–5 million | TULSA EDUCARE, INC | TULSA, OK | BOKF, National Association |
| $350,000–1 million | TULSA ELECTRIC, LLC | TULSA, OK | Oklahoma Capital Bank |
| $150,000–350,000 | TULSA ENGINEERING & PLANNING ASSOCIATES, INC. | TULSA, OK | Security Bank |
| $150,000–350,000 | TULSA ER & HOSPITL, LLC | TULSA, OK | AVB Bank |
| $150,000–350,000 | TULSA EYE CONSULTANTS INC | TULSA, OK | CrossFirst Bank |
| $150,000–350,000 | TULSA FERTILITY CENTER, PLLC | TULSA, OK | Yorktown Bank |
| $150,000–350,000 | TULSA FOAM INSULATION, LLC | TULSA, OK | Security Bank |
| $1–2 million | TULSA FRUIT COMPANY | TULSA, OK | Arvest Bank |
| $150,000–350,000 | TULSA GALLERIA OF SMILES | TULSA, OK | First Pryority Bank |
| $350,000–1 million | TULSA GAMMA RAY, INC. | TULSA, OK | First American Bank |
| $350,000–1 million | TULSA GAS & GEAR LLC | TULSA, OK | International Bank of Commerce |
| $150,000–350,000 | TULSA GAS TECHNOLOGIES, INC | TULSA, OK | Prosperity Bank |
| $350,000–1 million | TULSA HABITAT FOR HUMANITY, INC. | TULSA, OK | BancFirst |
| $350,000–1 million | TULSA HEATERS MIDSTREAM, LLC | TULSA, OK | Grand Bank |
| $350,000–1 million | TULSA HEATERS, INC. | TULSA, OK | Grand Bank |
| $350,000–1 million | TULSA HILLS COMMUNITY, INC. | TULSA, OK | Bank of America, National Association |
| $350,000–1 million | TULSA HONOR ACADEMY, INC | TULSA, OK | BOKF, National Association |
| $1–2 million | TULSA HOSPITALISTS, INC., P.C. | TULSA, OK | Simmons Bank |
| $150,000–350,000 | TULSA INTEGRATED PAIN SERVICES | TULSA, OK | First Oklahoma Bank |
| $1–2 million | TULSA JEWISH COMMUNITY RETIREMENT AND HEALTH CARE CENTER, INC | TULSA, OK | BancFirst |
| $350,000–1 million | TULSA LEGACY CHARTER SCHOOL, INC. | TULSA, OK | Grand Bank |
| $1–2 million | TULSA MEDICAL LABORATORY, LLC | TULSA, OK | Triad Bank, National Association |
| $150,000–350,000 | TULSA METAL FINISHING COMPANY | TULSA, OK | BancFirst |
| $150,000–350,000 | TULSA NEW HOLLAND, INC. | TULSA, OK | RCB Bank |
| $350,000–1 million | TULSA OB-GYN ASSOCIATES PC | TULSA, OK | CrossFirst Bank |
| $150,000–350,000 | TULSA OPERA INC | TULSA, OK | BOKF, National Association |
| $350,000–1 million | TULSA PAIN CONSULTANTS, INC. | TULSA, OK | First Oklahoma Bank |
| $150,000–350,000 | TULSA PEDIATRIC GROUP, PC | TULSA, OK | American Bank and Trust Company |
| $150,000–350,000 | TULSA PEDIATRIC URGENT CARE, PLLC | TULSA, OK | Arvest Bank |
| $350,000–1 million | TULSA PERFORMING ARTS CENTER TRUST | TULSA, OK | First Oklahoma Bank |
| $150,000–350,000 | TULSA PRESSURE VESSELS, LLC | TULSA, OK | American Heritage Bank |
| $150,000–350,000 | TULSA PT CONSULTANTS, LLC | TULSA, OK | Oklahoma Capital Bank |
| $350,000–1 million | TULSA RADIOLOGY ASSOCIATES, INC. | TULSA, OK | Mabrey Bank |
| $150,000–350,000 | TULSA RECYCLE & TRANSFER, INC. | TULSA, OK | BOKF, National Association |
| $350,000–1 million | TULSA RETINA CONSULTANTS PLLC | TULSA, OK | Arvest Bank |
| $350,000–1 million | TULSA SCHOOLS OF ARTS & SCIENCES, INC | TULSA, OK | Stride Bank, National Association |
| $150,000–350,000 | TULSA SENIOR LIVING, LLC | TULSA, OK | RCB Bank |
| $150,000–350,000 | TULSA SOCIETY FOR THE PREVENTION OF CRUELTY TO ANIMALS | TULSA, OK | BOKF, National Association |
| $150,000–350,000 | TULSA SURGICAL ARTS | TULSA, OK | Mabrey Bank |
| $150,000–350,000 | TULSA SYMPHONY ORCHESTRA INC. | TULSA, OK | BOKF, National Association |
| $150,000–350,000 | TULSA TRAILER LLC | TULSA, OK | Vast Bank, National Association |
| $1–2 million | TULSA TUBE BENDING, INC. | TULSA, OK | BOKF, National Association |
| $150,000–350,000 | TULSA WINGS, LLC | TULSA, OK | RCB Bank |
| $150,000–350,000 | TULSA WOMEN'S HEALTH CARE, PLLC | TULSA, OK | Arvest Bank |
| $350,000–1 million | TULSA X-RAY LABORATORY INC. | TULSA, OK | Vast Bank, National Association |
| $1–2 million | TULSA ZOO MANAGEMENT INC | TULSA, OK | BOKF, National Association |
| $350,000–1 million | TULSA'S INCREDIBLE PIZZA CO., LLC | TULSA, OK | Regent Bank |
| $350,000–1 million | TULSAIR BEECHCRAFT, INC. | TULSA, OK | American Heritage Bank |
| $150,000–350,000 | TURNER MACHINE CO, INC. | TULSA, OK | Grand Bank |
| $150,000–350,000 | TURNPIKE TROUBADOURS, LLC | TULSA, OK | Chickasaw Community Bank |
| $350,000–1 million | U. S. PAYMENTS, LLC | TULSA, OK | BOKF, National Association |
| $350,000–1 million | U.S. PIONEER, LLC | TULSA, OK | Vast Bank, National Association |
| $2–5 million | UAG TULSA VC,LLC | TULSA, OK | Arvest Bank |
| $150,000–350,000 | UBER GROU P.L.L.C. | TULSA, OK | Equity Bank |
| $150,000–350,000 | UMAMI CONCEPTS LLC | TULSA, OK | Security Bank |
| $150,000–350,000 | UNDER THE SUN, LLC | TULSA, OK | First United Bank and Trust Company |
| $350,000–1 million | UNDERCROFT MONTESSORI SCHOOL | TULSA, OK | BOKF, National Association |
| $150,000–350,000 | UNDERGROUND ENTERPRISES LLC | TULSA, OK | Security Bank |
| $350,000–1 million | UNICORP SYSTEMS, INC. | TULSA, OK | American Heritage Bank |
| $350,000–1 million | UNITED CONTRACTING SERVICES, INC. | TULSA, OK | Vast Bank, National Association |
| $150,000–350,000 | UNITED PLATING WORKS, INC. | TULSA, OK | American Bank of Oklahoma |
| $150,000–350,000 | UNITED SAFETY & CLAIMS, INC. | TULSA, OK | Triad Bank, National Association |
| $5–10 million | UNIVERSAL FIELD SERVICES, INC | TULSA, OK | BancFirst |
| $1–2 million | UNIVERSITY VILLAGE RETIREMENT COMMUNITY, LLC | TULSA, OK | Mabrey Bank |
| $150,000–350,000 | UP WITH TREES, INC | TULSA, OK | Arvest Bank |
| $2–5 million | UROLOGIC SPECIALISTS OF OKLAHOMA, INC. | TULSA, OK | Commerce Bank |
| $150,000–350,000 | USA MEDICAL LLC | TULSA, OK | Central Bank of Oklahoma |
| $350,000–1 million | USA-1 CONSTRUCTION INC | TULSA, OK | Arvest Bank |
| $150,000–350,000 | UTICA FOOD SERVICES LLC | TULSA, OK | Mabrey Bank |
| $150,000–350,000 | UTILITY SUPPLY COMPANY | TULSA, OK | Blue Sky Bank |
| $2–5 million | UTILITY TRI-STATE, INC | TULSA, OK | Mabrey Bank |
| $1–2 million | VACUWORX GLOBAL, LLC | TULSA, OK | BOKF, National Association |
| $150,000–350,000 | VAL'S DISTRIBUTING COMPANY, LLC | TULSA, OK | Firstar Bank |
| $150,000–350,000 | VALE PAINTING CO, INC. | TULSA, OK | Security Bank |
| $350,000–1 million | VENI VIDI VICI LLC | TULSA, OK | First Oklahoma Bank |
| $350,000–1 million | VENTAIRE LLC | TULSA, OK | First National Bank of Omaha |
| $1–2 million | VERINOVUM, INC. | TULSA, OK | Blue Sky Bank |
| $350,000–1 million | VICTOR WELDING SUPPLY | TULSA, OK | Equity Bank |
| $2–5 million | VICTORY CHRISTIAN CENTER INC | TULSA, OK | Grand Bank |
| $150,000–350,000 | VIDEO REVOLUTION, INC | TULSA, OK | BancFirst |
| $350,000–1 million | VISION AIR SERVICES LLC | TULSA, OK | Mabrey Bank |
| $150,000–350,000 | VIVE INVESTMENTS, LLC | TULSA, OK | First Bank of Owasso |
| $150,000–350,000 | VIVION POOLS AND SPAS INC. | TULSA, OK | First Pryority Bank |
| $1–2 million | VOLUNTEERS OF AMERICA OKLAHOMA, INC. | TULSA, OK | BOKF, National Association |
| $150,000–350,000 | VORTEX FLUID SYSTEMS INC | TULSA, OK | Central Bank of Oklahoma |
| $150,000–350,000 | VOY CONSTRUCTION, LLC | TULSA, OK | Security Bank |
| $150,000–350,000 | VR ELECTRIC LLC | TULSA, OK | First Bank |