| $150,000–350,000 | JONES AND ROSS LLC | FRANKLIN, TN | Pinnacle Bank |
| $150,000–350,000 | JONES GLASS CO., INC. | MURFREESBORO, TN | Pinnacle Bank |
| $1–2 million | JONES NATURALS, LLC | ROCKFORD, IL | Pinnacle Bank |
| $150,000–350,000 | JONES, SIMPSON & NEWTON, P.A. | BLUFFTON, SC | Pinnacle Bank |
| $350,000–1 million | JONES-MCLEOD, INC. | BIRMINGHAM, AL | Pinnacle Bank |
| $350,000–1 million | JOSEPH CONSTRUCTION COMPANY, INC. | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | JOSEPHINE LLC | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | JOSHUA MEDICAL CENTER, LLC | OMAHA, NE | Pinnacle Bank |
| $150,000–350,000 | JOSHUA TREE GROUP, LLC | FRANKLIN, TN | Pinnacle Bank |
| $150,000–350,000 | JOSIF TSVEER DBA PETER AND SONS SHOE AND LUGGAGE SERVICE | CHARLESTON, SC | Pinnacle Bank |
| $150,000–350,000 | JOSLIN PLUMBING & HEATING COMPANY, INC. | FRANKLIN, TN | Pinnacle Bank |
| $350,000–1 million | JOURNAL COMMUNICATIONS INC | FRANKLIN, TN | Pinnacle Bank |
| $150,000–350,000 | JOURNEY CHURCH FRANKLIN | BRENTWOOD, TN | Pinnacle Bank |
| $150,000–350,000 | JOURNEY CHURCH THE | SUMMERVILLE, SC | Pinnacle Bank |
| $2–5 million | JOWAT CORPORATION | HIGH POINT, NC | Pinnacle Bank |
| $350,000–1 million | JOYCE MEREDITH FLITCROFT AND NORMAND | OAK RIDGE, TN | Pinnacle Bank |
| $150,000–350,000 | JR FACILITY MANAGEMENT, LLC | NASHVILLE, TN | Pinnacle Bank |
| $350,000–1 million | JRC INCORPORATED | GREENBRIER, TN | Pinnacle Bank |
| $150,000–350,000 | JRNEWO, INC. | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | JSA ENTERPRISES, LLC | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | JTS BUSINESS GROUP, LLC | NORTH CHARLESTON, SC | Pinnacle Bank |
| $150,000–350,000 | JUAN FIESTA CORP. | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | JUDITH BRIGHT, LLC | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | JUDSON R. WOOD | GOODLETTSVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | JUICE SHOP INCORPORATED | GREENSBORO, NC | Pinnacle Bank |
| $150,000–350,000 | JUKES ALE WORKS, LLC | ELKHORN, NE | Pinnacle Bank |
| $150,000–350,000 | JUNECPA, PA | HILTON HEAD ISLAND, SC | Pinnacle Bank |
| $150,000–350,000 | JUPITER MANAGING GENERAL AGENCY, INC. | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | JUST LIKE FALLING OFF A BIKE, LLC | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | JUVE | MEMPHIS, TN | Pinnacle Bank |
| $150,000–350,000 | K&S TANK LINES INC | COPPERHILL, TN | Pinnacle Bank |
| $150,000–350,000 | K'VILLE LOOP, LLC | WINSTON SALEM, NC | Pinnacle Bank |
| $350,000–1 million | K12 SOLUTIONS GROUP, LLC | COMMERCE, GA | Pinnacle Bank |
| $350,000–1 million | KAIM INVESTMENTS LLC | MONROE, NC | Pinnacle Bank |
| $2–5 million | KANAWHA SCALES & SYSTEMS, INC. | POCA, WV | Pinnacle Bank |
| $150,000–350,000 | KANO LABORATORIES, INC. | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | KAR MASTER LLC | CAPITOLA, CA | Pinnacle Bank |
| $150,000–350,000 | KAREE HAYS ESTHETICS, LLC | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | KATCH CONSTRUCTION SUPPLY COMPANY | SALEM, VA | Pinnacle Bank |
| $150,000–350,000 | KATHRYN DESCIOSE INSTRUCTIONAL RESOURCES | OMAHA, NE | Pinnacle Bank |
| $2–5 million | KAWAHARA NURSERY, INC | MORGAN HILL, CA | Pinnacle Bank |
| $150,000–350,000 | KAY GRIFFIN, PLLC | NASHVILLE, TN | Pinnacle Bank |
| $1–2 million | KAYNE PRIME, LLC | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | KAYYE CONSULTING, INC | CHAPEL HILL, NC | Pinnacle Bank |
| $150,000–350,000 | KBS ANALYTICS, LLC | ROANOKE, VA | Pinnacle Bank |
| $150,000–350,000 | KEARNEY FAMILY YOUNG MEN'S CHRISTIAN ASSOCIATION | KEARNEY, NE | Pinnacle Bank |
| $150,000–350,000 | KEARNEY PAIN TREATMENT CENTER, LLC | KEARNEY, NE | Pinnacle Bank |
| $150,000–350,000 | KEE AUTO TOP MANUFACTURING CO. | CHARLOTTE, NC | Pinnacle Bank |
| $150,000–350,000 | KEEFE PLUMBING AND HEATING, CO., INC. | CHATTANOOGA, TN | Pinnacle Bank |
| $350,000–1 million | KEITH AND DAVID GRANT HOMES LLC | COLLIERVILLE, TN | Pinnacle Bank |
| $350,000–1 million | KEITH HAWTHORNE HYUNDAI, LLC | LOWELL, NC | Pinnacle Bank |
| $150,000–350,000 | KEITH T. SELLERS, D.D.S., M.S., P.A. | CHARLOTTE, NC | Pinnacle Bank |
| $350,000–1 million | KEITHCARE MANAGEMENT COMPANY, LLC | CHATTANOOGA, TN | Pinnacle Bank |
| $150,000–350,000 | KEK CORPORATION | CHARLOTTE, NC | Pinnacle Bank |
| $150,000–350,000 | KELLEY ENGINEERED EQUIPMENT, LLC | OMAHA, NE | Pinnacle Bank |
| $1–2 million | KELLY CONSTRUCTION, INC. | BRENTWOOD, TN | Pinnacle Bank |
| $350,000–1 million | KENCO DISTRIBUTORS, INC. | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | KENDALL MEDIA, INC. | GREENVILLE, SC | Pinnacle Bank |
| $150,000–350,000 | KENNEDY'S GRADING, INC. | HIGH POINT, NC | Pinnacle Bank |
| $350,000–1 million | KENNERLY, MONTGOMERY AND FINLEY, P.C. | KNOXVILLE, TN | Pinnacle Bank |
| $2–5 million | KENNY PIPE & SUPPLY, INC. | NASHVILLE, TN | Pinnacle Bank |
| $350,000–1 million | KENNY'S GREAT PIES, LLC | SMYRNA, GA | Pinnacle Bank |
| $2–5 million | KENTUCKEY - TENNESSEE CONFERENCE ASSOCIATION OF SEVENTH - DAY ADVENTITSTS | GOODLETTSVILLE, TN | Pinnacle Bank |
| $350,000–1 million | KEPLEY-FRANK HARDWOOD CO., INC. | LEXINGTON, NC | Pinnacle Bank |
| $150,000–350,000 | KERANETICS, INC. | WINSTON SALEM, NC | Pinnacle Bank |
| $2–5 million | KERNODLE CLINIC, INC. | BURLINGTON, NC | Pinnacle Bank |
| $150,000–350,000 | KERNS ENTERPRISES, LLC | CHATTANOOGA, TN | Pinnacle Bank |
| $150,000–350,000 | KERSENBROCK DENTAL CARE LLC | ONEILL, NE | Pinnacle Bank |
| $350,000–1 million | KERSTEN CONSTRUCTION INC. | GRETNA, NE | Pinnacle Bank |
| $150,000–350,000 | KETCHIE-HOUSTON, INC. | CONCORD, NC | Pinnacle Bank |
| $1–2 million | KEVIN DAVIS INDUSTRIAL, INC. | FORT WORTH, TX | Pinnacle Bank |
| $150,000–350,000 | KEVIN SPARKS SIGNATURE POOLS LLC | MURFREESBORO, TN | Pinnacle Bank |
| $2–5 million | KEYSTONE BUSINESS ADVISORY SERVICES, LLC | CHARLESTON, SC | Pinnacle Bank |
| $150,000–350,000 | KEYSTONE LABORATORIES INC. | ASHEVILLE, NC | Pinnacle Bank |
| $2–5 million | KEYSTONE SYNERGY, LLC | RHOME, TX | Pinnacle Bank |
| $150,000–350,000 | KEZIAH GATES LLP | HIGH POINT, NC | Pinnacle Bank |
| $150,000–350,000 | KHUONG PHAN, DO PA | ARLINGTON, TX | Pinnacle Bank |
| $150,000–350,000 | KICK'N CHICKEN, LLC | BRENTWOOD, TN | Pinnacle Bank |
| $150,000–350,000 | KIMBALLS INC | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | KIMBRO SERVICES INC | HENDERSONVILLE, TN | Pinnacle Bank |
| $350,000–1 million | KIMBROUGH FIRE EXTINGUISHER COMPANY INC | MANSFIELD, TX | Pinnacle Bank |
| $150,000–350,000 | KINE, LLC | DURHAM, NC | Pinnacle Bank |
| $150,000–350,000 | KING STREET AGENCY, LLC | CHARLESTON, SC | Pinnacle Bank |
| $150,000–350,000 | KING'S MONUMENT CO. INC | ELBERTON, GA | Pinnacle Bank |
| $150,000–350,000 | KING'S PROVISIONS COMPANY | CHATTANOOGA, TN | Pinnacle Bank |
| $150,000–350,000 | KINGSWOOD CUSTOM HOMES, INC. | PINEVILLE, NC | Pinnacle Bank |
| $2–5 million | KIPP NASHVILLE | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | KIRK CARRIERS, LLC | THOMASVILLE, NC | Pinnacle Bank |
| $150,000–350,000 | KIRKLAND FINANCIAL LLC | GOODLETTSVILLE, TN | Pinnacle Bank |
| $350,000–1 million | KIRKLAND, INC. | HIGH POINT, NC | Pinnacle Bank |
| $150,000–350,000 | KIRSTI GRINNA LLC | CONWAY, SC | Pinnacle Bank |
| $350,000–1 million | KISTLER-MCDOUGALL CORP. | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | KITCHEN SALES INC | KNOXVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | KLAUS ROOFING OF OHIO, LLC | COLUMBUS, OH | Pinnacle Bank |
| $350,000–1 million | KLKN LINCOLN OPERATIONS LLC | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | KLUTZ CONSTRUCTION LLC | KENNEDALE, TX | Pinnacle Bank |
| $150,000–350,000 | KMTG, INC. | ARCHDALE, NC | Pinnacle Bank |
| $150,000–350,000 | KNA HOSPITALITY | NASHVILLE, TN | Pinnacle Bank |
| $150,000–350,000 | KNOX HOUSING PARTNERSHIP INC. | KNOXVILLE, TN | Pinnacle Bank |
| $1–2 million | KNOXVILLE BEVERAGE COMPANY, INC. | KNOXVILLE, TN | Pinnacle Bank |