| $350,000–1 million | HARMONY FOOD SERVICES, LLC | KNOXVILLE, TN | Regions Bank |
| $150,000–350,000 | HARNESS ENTERPRISES INC. | KNOXVILLE, TN | Home Federal Bank of Tennessee |
| $150,000–350,000 | HARPER COLLISION LLC | KNOXVILLE, TN | SmartBank |
| $350,000–1 million | HARPER INFINITI INC | KNOXVILLE, TN | SmartBank |
| $150,000–350,000 | HARPER ITALIA, LLC | KNOXVILLE, TN | SmartBank |
| $350,000–1 million | HARPER VEHICLES LLC | KNOXVILLE, TN | SmartBank |
| $150,000–350,000 | HARRIS AND SWICEGOOD, INC. | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | HARRISON'S GROUP, LLC | KNOXVILLE, TN | SmartBank |
| $350,000–1 million | HEALTH CARE INITIATIVE OF TN INC | KNOXVILLE, TN | Mountain Commerce Bank |
| $350,000–1 million | HEALTHCARE RECEIVABLES GROUP, INC. | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | HERITAGE INVESTORS LLC | KNOXVILLE, TN | Mountain Commerce Bank |
| $1–2 million | HEY Y'ALL, LLC | KNOXVILLE, TN | SmartBank |
| $150,000–350,000 | HG&A ASSOCIATES PC | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | HGH LIMITED | KNOXVILLE, TN | Truist Bank d/b/a Branch Banking & Trust Co |
| $150,000–350,000 | HICKORY PROPERTIES, INC. | KNOXVILLE, TN | First Horizon Bank |
| $350,000–1 million | HICKS & INGLE CORPORATION | KNOXVILLE, TN | U.S. Bank, National Association |
| $150,000–350,000 | HICKS ORTHODONTICS, PC | KNOXVILLE, TN | Pinnacle Bank |
| $350,000–1 million | HIGH RESOLUTIONS, INC. | KNOXVILLE, TN | First Horizon Bank |
| $350,000–1 million | HIGH RISK OBSTETRICAL CONSULTANTS, PLLC | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | HINES AND COMPANY P.C. | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | HODGE ENGINEERING COMPANY INC. | KNOXVILLE, TN | Citizens Bank |
| $350,000–1 million | HODGES, DOUGHTY & CARSON, PLLC | KNOXVILLE, TN | Pinnacle Bank |
| $350,000–1 million | HOFFMANN QUALITY TOOLS USA INC. | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | HOLIFIELD & ASSOCIATES, PLLC | KNOXVILLE, TN | Pinnacle Bank |
| $1–2 million | HOLLISTON HOLDINGS, LLC | KNOXVILLE, TN | Touchmark National Bank |
| $2–5 million | HOLSTON GASES, INC. | KNOXVILLE, TN | Fifth Third Bank |
| $1–2 million | HOME CHOICE WINDOWS & DOORS LLC | KNOXVILLE, TN | Truist Bank d/b/a Branch Banking & Trust Co |
| $350,000–1 million | HOME RUN INC. | KNOXVILLE, TN | Regions Bank |
| $150,000–350,000 | HOMESTEAD EGG COMPANY, INC. | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | HONDA, YAMAHA, SUZUKI, INDIAN, TRIUMPH OF KNOXVILLE INC | KNOXVILLE, TN | FirstBank |
| $2–5 million | HOUSE-HASSON HARDWARE COMPANY | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | HOUSECALL PRIMARY CARE, PLLC | KNOXVILLE, TN | First US Bank |
| $150,000–350,000 | HOWARD & HOWARD PC | KNOXVILLE, TN | Mountain Commerce Bank |
| $350,000–1 million | HURST EXCAVATING, LLC | KNOXVILLE, TN | Home Federal Bank of Tennessee |
| $150,000–350,000 | HUTCHSPEN, LLC | KNOXVILLE, TN | Home Federal Bank of Tennessee |
| $1–2 million | HYB, INC | KNOXVILLE, TN | SmartBank |
| $150,000–350,000 | IJAMS NATURE CENTER, INC. | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | IMAGE MATTERS INC | KNOXVILLE, TN | FirstBank |
| $150,000–350,000 | INDOOR AIR QUALITY SPECIALISTS, INC | KNOXVILLE, TN | First US Bank |
| $350,000–1 million | INDUSTRIAL ELECTRONICS, INC. | KNOXVILLE, TN | Truist Bank d/b/a Branch Banking & Trust Co |
| $150,000–350,000 | INFINITI OF CHATTANOOGA PARTNERSHIP | KNOXVILLE, TN | Pinnacle Bank |
| $350,000–1 million | INGENIUM PROFESSIONAL SERVICES, INC. | KNOXVILLE, TN | TNBANK |
| $5–10 million | INMET MINING, LLC | KNOXVILLE, TN | Pinnacle Bank |
| $350,000–1 million | INNOVATE MANUFACTURING, INC. | KNOXVILLE, TN | Home Federal Bank of Tennessee |
| $150,000–350,000 | INNOVATIVE CONSULTING GROUP, INC. | KNOXVILLE, TN | Readycap Lending, LLC |
| $150,000–350,000 | INNOVATIVE DESIGN INC | KNOXVILLE, TN | Bank of Tennessee |
| $150,000–350,000 | INNOVATIVE LEARNING SOLUTIONS, INC | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | INNOVATIVE PATHOLOGY SERVICES, PLLC | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | INSTITUTE FOR FEMALE PELVIC MEDICINE | KNOXVILLE, TN | Mountain Commerce Bank |
| $150,000–350,000 | INSURANCE MANAGEMENT CONCEPTS LLC | KNOXVILLE, TN | First Horizon Bank |
| $350,000–1 million | INTEGRATED PRACTICE SERVICES, LLC | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | INTEGRATION TECHNOLOGY, LLC | KNOXVILLE, TN | United Community Bank |
| $150,000–350,000 | INTEGRITY LABORATORIES, LLC | KNOXVILLE, TN | CapStar Bank |
| $150,000–350,000 | INTEGRITY MANAGEMENT, LLC | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | INTERFAITH HEALTH CLINIC | KNOXVILLE, TN | Home Federal Bank of Tennessee |
| $1–2 million | INTERSTATE MECHANICAL CONTRACTORS, INC. | KNOXVILLE, TN | Home Federal Bank of Tennessee |
| $150,000–350,000 | INTERSTATE MECHANICAL SERVICE, LLC | KNOXVILLE, TN | Home Federal Bank of Tennessee |
| $150,000–350,000 | IPSBS MANAGED SERVICES, LLC | KNOXVILLE, TN | Regions Bank |
| $150,000–350,000 | ISLAMIC EDUCATION FOUNDATION OF KNOXVILLE | KNOXVILLE, TN | SmartBank |
| $350,000–1 million | ISLAND AMENITIES, LLC | KNOXVILLE, TN | SmartBank |
| $150,000–350,000 | ISLAND BREWERS, LLC | KNOXVILLE, TN | SmartBank |
| $150,000–350,000 | ISLAND SERVICES, LLC | KNOXVILLE, TN | SmartBank |
| $150,000–350,000 | J & J MACHINE & TOOL INC | KNOXVILLE, TN | Regions Bank |
| $150,000–350,000 | J A H ENTERPRISES, LLC | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | J MORGAN INC | KNOXVILLE, TN | Truist Bank d/b/a Branch Banking & Trust Co |
| $350,000–1 million | J. A. FIELDEN CO., INC. | KNOXVILLE, TN | Pinnacle Bank |
| $350,000–1 million | J. T. OF KNOXVILLE, INC. | KNOXVILLE, TN | Home Federal Bank of Tennessee |
| $150,000–350,000 | JACK W HANEY DDS PC | KNOXVILLE, TN | Pinnacle Bank |
| $350,000–1 million | JAGUAR LAND ROVER PORSCHE CHATTANOOGA PARTNERSHIP | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | JAMES E. FOX, M.D., PLLC | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | JAMES MCMICHAEL | KNOXVILLE, TN | FirstBank |
| $150,000–350,000 | JAMES ROGER CUNNINGHAM | KNOXVILLE, TN | Home Federal Bank of Tennessee |
| $350,000–1 million | JAMES SERVICES INC. | KNOXVILLE, TN | Community Trust Bank, Inc. |
| $150,000–350,000 | JAO PRODUCTIONS, LLC | KNOXVILLE, TN | Pinnacle Bank |
| $350,000–1 million | JB&B CAPITAL LLC | KNOXVILLE, TN | SmartBank |
| $1–2 million | JBM INCORPORATED | KNOXVILLE, TN | Truist Bank d/b/a Branch Banking & Trust Co |
| $350,000–1 million | JENKINS & STILES LLC | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | JEPCO, INC | KNOXVILLE, TN | Commercial Bank |
| $350,000–1 million | JIM COGDILL COMPANY | KNOXVILLE, TN | Bank of America, National Association |
| $350,000–1 million | JOE NEUBERT COLLISION REPAIR CENTERS, INC. | KNOXVILLE, TN | Home Federal Bank of Tennessee |
| $150,000–350,000 | JOHN H COLEMAN CO LLC | KNOXVILLE, TN | Bank of Tennessee |
| $350,000–1 million | JOHN H. DANIEL COMPANY, INC. | KNOXVILLE, TN | First Horizon Bank |
| $2–5 million | JOHNSON & GALYON, INC. | KNOXVILLE, TN | SmartBank |
| $350,000–1 million | JOHNSON ARCHITECTURE, INC. | KNOXVILLE, TN | First Horizon Bank |
| $2–5 million | JOHNSON UNIVERSITY, INC. | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | JOHNSON, MURRELL & ASSOCIATES, PC | KNOXVILLE, TN | SmartBank |
| $350,000–1 million | JOSEPH CONSTRUCTION COMPANY, INC. | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | JOYCARE, INC. | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | JSA ENTERPRISES, LLC | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | K & L TRAILER SALES AND LEASING, INC. | KNOXVILLE, TN | FirstBank |
| $150,000–350,000 | K & P ENTERPRISES, INC. | KNOXVILLE, TN | Cross River Bank |
| $350,000–1 million | KANA HOTELS, INC | KNOXVILLE, TN | Truist Bank d/b/a Branch Banking & Trust Co |
| $1–2 million | KARM THRIFT STORES, LLC | KNOXVILLE, TN | First Horizon Bank |
| $150,000–350,000 | KARNS ANIMAL CLINIC PLLC | KNOXVILLE, TN | Community Trust Bank, Inc. |
| $150,000–350,000 | KARNS CHURCH OF CHRIST | KNOXVILLE, TN | Home Federal Bank of Tennessee |
| $150,000–350,000 | KARNS VOLUNTEER FIRE DEPARTMENT | KNOXVILLE, TN | Regions Bank |
| $150,000–350,000 | KEFI, LLC | KNOXVILLE, TN | Home Federal Bank of Tennessee |
| $150,000–350,000 | KEITH POWELL HEATING AND COOLING LLC | KNOXVILLE, TN | Regions Bank |
| $150,000–350,000 | KELLER GROUP LLC | KNOXVILLE, TN | Truist Bank d/b/a Branch Banking & Trust Co |
| $1–2 million | KELSAN, INC. | KNOXVILLE, TN | Fifth Third Bank |