| $150,000–350,000 | KARRIKINS GROUP LLC | Denver, CO | FirstBank |
| $150,000–350,000 | KARRIKINS GROUP, LLC | DENVER, CO | FirstBank |
| $150,000–350,000 | KATHERINE AND CHARLES HOVER GREEN HOUSES | LONGMONT, CO | FirstBank |
| $150,000–350,000 | KB INSTALL AMERICA LLC | Rossville, GA | FirstBank |
| $150,000–350,000 | KBC CYCLING, LLC | BOULDER, CO | FirstBank |
| $150,000–350,000 | KELYN TECHNOLOGIES | PARKER, CO | FirstBank |
| $1–2 million | KEN CARYL GLASS INC. | LITTLETON, CO | FirstBank |
| $350,000–1 million | KENTUCKY LAKE TRACTOR COMPANY, LLC | PARIS, TN | FirstBank |
| $150,000–350,000 | KEYSTONE RESTAURANT GROUP | Dillon, CO | FirstBank |
| $350,000–1 million | KEYSTONE SYMPOSIA ON MOLECULAR AND CELLULAR BIOLOGY | Silverthorne, CO | FirstBank |
| $350,000–1 million | KEYSTONE SYMPOSIA ON MOLECULAR AND CELLULAR BIOLOGY | SILVERTHORNE, CO | FirstBank |
| $150,000–350,000 | KEYSTONE WEALTH PARTNERS LLC | CHANDLER, AZ | FirstBank |
| $150,000–350,000 | KIAMICHI OPPORTUNITIES INCORPORATED | HUGO, OK | FirstBank |
| $150,000–350,000 | KICK FOODS LLC | Boulder, CO | FirstBank |
| $150,000–350,000 | KICK FOODS LLC | BOULDER, CO | FirstBank |
| $350,000–1 million | KING & BALLOW | Nashville, TN | FirstBank |
| $150,000–350,000 | KING AND BEATY LLC | Colorado Springs, CO | FirstBank |
| $150,000–350,000 | KING AND BEATY, LLC | COLORADO SPRINGS, CO | FirstBank |
| $150,000–350,000 | KINGS COURT LLC | Southaven, MS | FirstBank |
| $150,000–350,000 | KINSLEY & ASSOCIATES, LLC | LITTLETON, CO | FirstBank |
| $2–5 million | KIOSK INFORMATION SYSTEMS, INC. | Louisville, CO | FirstBank |
| $2–5 million | KIPP COLORADO SCHOOLS | DENVER, CO | FirstBank |
| $150,000–350,000 | KJC BUILDERS LLC | MARANA, AZ | FirstBank |
| $150,000–350,000 | KLM CONSTRUCTION INC | LAKEWOOD, CO | FirstBank |
| $150,000–350,000 | KLM CONSTRUCTION INC. | Lakewood, CO | FirstBank |
| $150,000–350,000 | KMM DELIVERY SERVICES INC | GREELEY, CO | FirstBank |
| $150,000–350,000 | KMS VENTURES LLC | ARVADA, CO | FirstBank |
| $350,000–1 million | KNIGHT NICASTRO MACKAY LLC | BOULDER, CO | FirstBank |
| $350,000–1 million | KNOX RAIL SALVAGE | Knoxville, TN | FirstBank |
| $150,000–350,000 | KNOXVILLE MUSEUM OF ART | Knoxville, TN | FirstBank |
| $350,000–1 million | KNOXVILLE SYMPHONY SOCIETY | Knoxville, TN | FirstBank |
| $1–2 million | KNOXVILLE ZOOLOGICAL GARDENS, INC. | Knoxville, TN | FirstBank |
| $150,000–350,000 | KOKISH GOLDMANIS & GREENBERG PC | CASTLE ROCK, CO | FirstBank |
| $150,000–350,000 | KRAUS STONE COMPANY, LLC | CROSSVILLE, TN | FirstBank |
| $350,000–1 million | KRISCHE CONSTRUCTION INC. | Longmont, CO | FirstBank |
| $350,000–1 million | KRISCHE CONSTRUCTION, INC. | LONGMONT, CO | FirstBank |
| $150,000–350,000 | KUBOTA OF KNOXVILLE, LLC | Knoxville, TN | FirstBank |
| $350,000–1 million | L & N BRIDGE LLC | Antlers, OK | FirstBank |
| $150,000–350,000 | L & N BRIDGE LLC | ANTLERS, OK | FirstBank |
| $150,000–350,000 | L R RESOURCES, INC | Dalton, GA | FirstBank |
| $150,000–350,000 | L&M AERIAL AND UNDERGROUND LLC | Waxahachie, TX | FirstBank |
| $150,000–350,000 | L'ESTRANGE LLC | Breckenridge, CO | FirstBank |
| $150,000–350,000 | LA CARRETA LLC | Golden, CO | FirstBank |
| $150,000–350,000 | LA CARRETA LLC | DENVER, CO | FirstBank |
| $350,000–1 million | LA CLINICA TEPEYAC INC. | Denver, CO | FirstBank |
| $350,000–1 million | LA CLINICA TEPEYAC, INC. | DENVER, CO | FirstBank |
| $350,000–1 million | LA NONNA INC | Vail, CO | FirstBank |
| $150,000–350,000 | LA NONNA INC. | VAIL, CO | FirstBank |
| $150,000–350,000 | LA RAZA SERVICES, INC. | Denver, CO | FirstBank |
| $150,000–350,000 | LABJACK CORPORATION | Lakewood, CO | FirstBank |
| $350,000–1 million | LAKESIDE SPIRITS LLC | DENVER, CO | FirstBank |
| $350,000–1 million | LAMBDIN & CHANEY, LLP | DENVER, CO | FirstBank |
| $150,000–350,000 | LAMPERT & WALSH, LLC | Denver, CO | FirstBank |
| $150,000–350,000 | LANCE CRAWFORD | Broken Bow, OK | FirstBank |
| $150,000–350,000 | LANCE CRAWFORD LOGGING | BROKEN BOW, OK | FirstBank |
| $150,000–350,000 | LANDMARK BUILDERS INC. | Evans, CO | FirstBank |
| $150,000–350,000 | LANDMARK BUILDERS, INC. | EVANS, CO | FirstBank |
| $350,000–1 million | LANDMARK TRUCKS, LLC | Knoxville, TN | FirstBank |
| $150,000–350,000 | LANDSCAPE CONSULTANTS & CONTRACTORS, INC. | ARVADA, CO | FirstBank |
| $150,000–350,000 | LANDSCAPE TECHNOLOGY GROUP | GYPSUM, CO | FirstBank |
| $150,000–350,000 | LANDSCAPE TECHNOLOGY GROUP | Gypsum, CO | FirstBank |
| $150,000–350,000 | LANDWISE LLC | DENVER, CO | FirstBank |
| $150,000–350,000 | LANGE LAND SURVEYS | Arvada, CO | FirstBank |
| $350,000–1 million | LARCH INDUSTRY LLC | Berthoud, CO | FirstBank |
| $350,000–1 million | LARCH INDUSTRY LLC | BERTHOUD, CO | FirstBank |
| $350,000–1 million | LARIMER BISTRO LLC | Denver, CO | FirstBank |
| $150,000–350,000 | LARIMER BISTRO LLC | DENVER, CO | FirstBank |
| $350,000–1 million | LARKSPUR RESTAURANT AND BAR LLC | Vail, CO | FirstBank |
| $350,000–1 million | LARKSPUR RESTAURANT AND BAR LLC | VAIL, CO | FirstBank |
| $150,000–350,000 | LAS ISABELES LLC | Fort Collins, CO | FirstBank |
| $150,000–350,000 | LAS ISABELES LLC | Fort Collins, CO | FirstBank |
| $350,000–1 million | LASERCYCLE USA INC. | LOUISVILLE, CO | FirstBank |
| $350,000–1 million | LASERCYCLE USA INC. | Louisville, CO | FirstBank |
| $150,000–350,000 | LATITUDE DIGITAL | ERIE, CO | FirstBank |
| $150,000–350,000 | LATITUDE SOFTWARE SERVICES INC | ERIE, CO | FirstBank |
| $1–2 million | LAUREN'S INSTITUTE FOR EDUCATION, INC | GILBERT, AZ | FirstBank |
| $350,000–1 million | LAW OFFICE OF JASON W. JORDAN LLC | Greenwood Village, CO | FirstBank |
| $350,000–1 million | LAW OFFICE OF JASON W. JORDAN, LLC | GREENWOOD VILLAGE, CO | FirstBank |
| $150,000–350,000 | LAW OFFICES OF SCOTT D KUMPF LLC | Englewood, CO | FirstBank |
| $350,000–1 million | LAWN BUTLER, INC | Knoxville, TN | FirstBank |
| $350,000–1 million | LAWSON CONCRETE INC. | PALM DESERT, CA | FirstBank |
| $350,000–1 million | LAWSON CONCRETE INC. | Palm Desert, CA | FirstBank |
| $350,000–1 million | LAZIER TIVOLI LLC | Vail, CO | FirstBank |
| $350,000–1 million | LAZIER TIVOLI, LLC | VAIL, CO | FirstBank |
| $150,000–350,000 | LBA MEDICAL SERVICES LLC | DAYTON, TN | FirstBank |
| $350,000–1 million | LBMC EMPLOYMENT PARTNERS, LLC | Brentwood, TN | FirstBank |
| $350,000–1 million | LBMC INFORAMTION SECURITY, LLC | Brentwood, TN | FirstBank |
| $350,000–1 million | LBMC MANAGEMENT SERVICES, INC | BRENTWOOD, TN | FirstBank |
| $350,000–1 million | LBMC STAFFING SOLUTIONS, LLC | BRENTWOOD, TN | FirstBank |
| $1–2 million | LBMC TECHNOLOGY SOLUTIONS, LLC | Brentwood, TN | FirstBank |
| $350,000–1 million | LBMC W SQUARED, LLC | Brentwood, TN | FirstBank |
| $5–10 million | LBMC, PC | Brentwood, TN | FirstBank |
| $150,000–350,000 | LE PEEP OF DENVER WEST LLC | Lakewood, CO | FirstBank |
| $150,000–350,000 | LE PEEP OF DENVER WEST, LLC | LAKEWOOD, CO | FirstBank |
| $150,000–350,000 | LEAFTECH CONSULTING | Centennial, CO | FirstBank |
| $150,000–350,000 | LEAN METHODS GROUP | Longmont, CO | FirstBank |
| $150,000–350,000 | LEARNINGRX INC | COLORADO SPRINGS, CO | FirstBank |
| $150,000–350,000 | LEARNINGRX INC | Colorado Springs, CO | FirstBank |
| $350,000–1 million | LEE ADCOCK CONSTRUCTION COMPANY INC. | Shelbyville, TN | FirstBank |
| $150,000–350,000 | LEGACY DENTAL GROUP PC | Englewood, CO | FirstBank |