| $150,000–350,000 | KEL CROSS, INC. | CHARLESTON, WV | United Bank |
| $350,000–1 million | KELLY PRODUCTS, INC. | COVINGTON, GA | United Bank |
| $150,000–350,000 | KELLY REGISTRATION SYSTEMS, INC. | COVINGTON, GA | United Bank |
| $150,000–350,000 | KELSEY FOODS INC. | Charleston, WV | United Bank |
| $2–5 million | KEMRON ENVIRONMENTAL SERVICES, INC. | ATLANTA, GA | United Bank |
| $150,000–350,000 | KEN & COY ROCK CO, INC | PINEVILLE, WV | United Bank |
| $150,000–350,000 | KEN GRIFFIN LANDSCAPE CONTRACTORS INC | Gulf Breeze, FL | United Bank |
| $150,000–350,000 | KENNEY'S COLLISION CENTER, INC. | Griffin, GA | United Bank |
| $150,000–350,000 | KENNEY'S COLLISION CENTER, INC. | GRIFFIN, GA | United Bank |
| $150,000–350,000 | KENWOOD MANAGEMENT COMPANY LLC | BETHESDA, MD | United Bank |
| $150,000–350,000 | KERMIT TYREE CONTRACTING INC. | Elkview, WV | United Bank |
| $150,000–350,000 | KERMIT TYREE CONTRACTING, INC. | ELKVIEW, WV | United Bank |
| $150,000–350,000 | KEYSQUARE LABS INC | Arlington, VA | United Bank |
| $150,000–350,000 | KEYSTONE STABILIZATION LLC | CHARLESTON, WV | United Bank |
| $350,000–1 million | KFH GROUP | BETHESDA, MD | United Bank |
| $150,000–350,000 | KIDS COME FIRST INC | WASHINGTON, DC | United Bank |
| $150,000–350,000 | KINCHELOE MOTORS INC. | Parkersburg, WV | United Bank |
| $150,000–350,000 | KINCHELOE MOTORS, INC. | PARKERSBURG, WV | United Bank |
| $150,000–350,000 | KING & GODBOLD, LLC | MYRTLE BEACH, SC | United Bank |
| $350,000–1 million | KING COAL CHEVROLET CO | OAK HILL, WV | United Bank |
| $150,000–350,000 | KINGDOM ANIMAL HOSPITAL INC | CLEAR BROOK, VA | United Bank |
| $350,000–1 million | KISHIMOTO GORDON DALAYA PC | Washington, DC | United Bank |
| $1–2 million | KISHIMOTO GORDON DALAYA PC | WASHINGTON, DC | United Bank |
| $1–2 million | KLC NETWORK SERVICES | HERNDON, VA | United Bank |
| $350,000–1 million | KLC NETWORK SERVICES INC. | Herndon, VA | United Bank |
| $150,000–350,000 | KLEEN KARE CLEANERS INC | WEST COLUMBIA, SC | United Bank |
| $1–2 million | KLNB LLC | Baltimore, MD | United Bank |
| $1–2 million | KLNB, LLC | TOWSON, MD | United Bank |
| $150,000–350,000 | KLS GOVERNMENT SERVICES LLC | MORGANTOWN, WV | United Bank |
| $150,000–350,000 | KNACK CONSTRUCTION LLC | Covington, GA | United Bank |
| $150,000–350,000 | KNACK CONSTRUCTION LLC | Covington, GA | United Bank |
| $150,000–350,000 | KNIGHTDALE STATION PRESCHOOL, INC. | KNIGHTDALE, NC | United Bank |
| $150,000–350,000 | KNOLLWOOD DEVELOPMENT CORPORATION | LARGO, MD | United Bank |
| $150,000–350,000 | KNOTT & BOYLE PLLC | Raleigh, NC | United Bank |
| $150,000–350,000 | KNOWLES METRO MAIL AND PARCEL SERVICE INCORPORATED | NEWNAN, GA | United Bank |
| $150,000–350,000 | KOGIYA INC. | Annandale, VA | United Bank |
| $350,000–1 million | KOONZ MCKENNY JOHNSON & DE PAOLIS | Washington, DC | United Bank |
| $350,000–1 million | KOONZ MCKENNY JOHNSON & DE PAOLIS | WASHINGTON, DC | United Bank |
| $150,000–350,000 | KOVAL BUILDING AND PLUMBING COMPANY | MORGANTOWN, WV | United Bank |
| $350,000–1 million | KTA GROUP INC | HERNDON, VA | United Bank |
| $1–2 million | KTC MANAGEMENT LLC | CHARLESTON, WV | United Bank |
| $1–2 million | L&L CARPET DISCOUNT CENTER INC | MANASSAS, VA | United Bank |
| $150,000–350,000 | LA CASA HOMES, LLC | ANNAPOLIS, MD | United Bank |
| $1–2 million | LABORQUICK INC. | GREENVILLE, NC | United Bank |
| $150,000–350,000 | LAKE LURE PROPERTIES LLC | Lake Lure, NC | United Bank |
| $150,000–350,000 | LAKE LURE PROPERTIES, LLC | LAKE LURE, NC | United Bank |
| $150,000–350,000 | LAND ENGINEERING, INC. | McDonough, GA | United Bank |
| $350,000–1 million | LANDCASTER LANDSCAPES INC | ANNANDALE, VA | United Bank |
| $350,000–1 million | LANGFORD ELECTRIC INC | GREER, SC | United Bank |
| $350,000–1 million | LASER PRINT PLUS INC. | COLUMBIA, SC | United Bank |
| $150,000–350,000 | LAW OFFICE OF DONALD MOOERS LLC | SILVER SPRING, MD | United Bank |
| $150,000–350,000 | LAZY 5 VETERINARY SERVICE, INC. | SALISBURY, NC | United Bank |
| $150,000–350,000 | LE COQ LLC | Alexandria, VA | United Bank |
| $150,000–350,000 | LE COQ LLC | ALEXANDRIA, VA | United Bank |
| $150,000–350,000 | LE GRAND CRU CATERING LLC | Stafford, VA | United Bank |
| $150,000–350,000 | LE'CHRIS HEALTH SYSTEMS OF GREENVILLE, INC | GREENVILLE, NC | United Bank |
| $150,000–350,000 | LECHRIS HEALTH SYSTEMS OF NEW BERN, INC. | NEW BERN, NC | United Bank |
| $150,000–350,000 | LEE IP LAW P.C. | Falls Church, VA | United Bank |
| $150,000–350,000 | LEE IP LAW, P.C. | FALLS CHURCH, VA | United Bank |
| $150,000–350,000 | LEE VETERINARY CLINIC, P.C. | ATMORE, AL | United Bank |
| $150,000–350,000 | LEESBURG SITE ASSOCIATES LLC | Leesburg, VA | United Bank |
| $150,000–350,000 | LEISURE DEPOT, LLC | NORTH CHARLESTON, SC | United Bank |
| $150,000–350,000 | LEIV M. TAKLE, M.D., PROFESSIONAL CORPORATION | GRIFFIN, GA | United Bank |
| $150,000–350,000 | LEOTERRA SITEWORKS LLC | GREENSBORO, NC | United Bank |
| $150,000–350,000 | LESLIE P RIGSBY LUMBER CO., LLC | SALUDA, VA | United Bank |
| $350,000–1 million | LESSARD DESIGN, INC. | VIENNA, VA | United Bank |
| $1–2 million | LEVINE MUSIC INC | WASHINGTON, DC | United Bank |
| $1–2 million | LEVINE MUSIC INC | Washington, DC | United Bank |
| $350,000–1 million | LEW THOMPSON & SON DEDICATED, INC. | HUNTSVILLE, AR | United Bank |
| $1–2 million | LEW THOMPSON & SON TRUCKING INC | HUNTSVILLE, AR | United Bank |
| $350,000–1 million | LEW THOMPSON DEDICATED SERVICES, LLC | CARTHAGE, MO | United Bank |
| $150,000–350,000 | LEWIS AND CLARK OUTDOORS, INC. | SPRINGDALE, AR | United Bank |
| $150,000–350,000 | LEWISBURG BAPTIST CHURCH | LEWISBURG, WV | United Bank |
| $350,000–1 million | LI-WAY TRANSFER & STORAGE INC. | Covington, GA | United Bank |
| $350,000–1 million | LIBERTY CONTAINER SOLUTIONS, INC. | LOXLEY, AL | United Bank |
| $150,000–350,000 | LIFETREE MEDICAL SERVICES, LLC | CHARLESTON, WV | United Bank |
| $350,000–1 million | LIFETREE PHARMACY, LLC | CHARLESTON, WV | United Bank |
| $1–2 million | LIFETREE THERAPY COMPANY, LLC | CHARLESTON, WV | United Bank |
| $350,000–1 million | LILJENQUIST & BECKSTEAD JEWELERS OF VA INC | Mc Lean, VA | United Bank |
| $350,000–1 million | LILJENQUIST & BECKSTEAD JEWELERS OF VA, INC | MC LEAN, VA | United Bank |
| $350,000–1 million | LINCOLN NURSING & REHABILITATION CENTER, LLC | CHARLESTON, WV | United Bank |
| $150,000–350,000 | LINCOLNTON ANIMAL HOSPITAL, PA | LINCOLNTON, NC | United Bank |
| $1–2 million | LISCR, LLC | Dulles, VA | United Bank |
| $350,000–1 million | LITTLE FLOWER CHURCH | BETHESDA, MD | United Bank |
| $150,000–350,000 | LITTLE PHILLIES SOUTH INC. | Covington, GA | United Bank |
| $150,000–350,000 | LIVELY & COMPANY, P.C. | KENSINGTON, MD | United Bank |
| $150,000–350,000 | LOCHLIN PARTNERS, LTD. | MC LEAN, VA | United Bank |
| $150,000–350,000 | LOCKLIN, SABA, LOCKLIN & JONES, P.A. | PACE, FL | United Bank |
| $350,000–1 million | LOCOMOTE EXPRESS, LLC | HUNTINGTON, WV | United Bank |
| $350,000–1 million | LOGAN CORPORATION | NITRO, WV | United Bank |
| $150,000–350,000 | LOGAN MOTORCYCLE SALES INC | LOGAN, WV | United Bank |
| $350,000–1 million | LOGICATECH INC | Richmond, VA | United Bank |
| $350,000–1 million | LONG BAY RESORT LP | Myrtle Beach, SC | United Bank |
| $350,000–1 million | LONG FLAME COAL CORPORATION | CHARLESTON, WV | United Bank |
| $350,000–1 million | LONGLEAF HOSPICE L.L.C. | ATLANTA, GA | United Bank |
| $150,000–350,000 | LONGVIEW GOLF & TRAVEL LLC | Hickory, NC | United Bank |
| $350,000–1 million | LORO CORPORATION | MILLERSVILLE, MD | United Bank |
| $150,000–350,000 | LOUDOUN SPORTS THERAPY LLC | STERLING, VA | United Bank |
| $350,000–1 million | LOUIS THOMAS SUBARU, INC. | PARKERSBURG, WV | United Bank |
| $150,000–350,000 | LOUISIANA HOSPITALITY INC | FAIRFAX, VA | United Bank |