| $150,000–350,000 | MATRIX ELECTRIC INC. | COLORADO SPRINGS, CO | FirstBank |
| $150,000–350,000 | MATTHEW D BARROWS MD PA | MCKINNEY, TX | FirstBank |
| $150,000–350,000 | MATTHEW PERNELL | DICKSON, TN | FirstBank |
| $350,000–1 million | MATTHEWS RETAIL GROUP, INC. | EL SEGUNDO, CA | FirstBank |
| $150,000–350,000 | MAVEN GROUP LLC | CHATTANOOGA, TN | FirstBank |
| $150,000–350,000 | MAX CONSTRUCTION INC. | DENVER, CO | FirstBank |
| $150,000–350,000 | MAXFUND INC. | DENVER, CO | FirstBank |
| $350,000–1 million | MAXIMUM AUTO SEARCH CORPORATION | ENGLEWOOD, CO | FirstBank |
| $150,000–350,000 | MAXIMUM SERVICES INC | KREMMLING, CO | FirstBank |
| $150,000–350,000 | MAXSTEEL BUILDINGS LLC | MURFREESBORO, TN | FirstBank |
| $150,000–350,000 | MAXX AUTO RECOVERY INC | DENVER, CO | FirstBank |
| $150,000–350,000 | MAYER MICHAEL COMPANY | JACKSON, TN | FirstBank |
| $150,000–350,000 | MBR LLC | FORT COLLINS, CO | FirstBank |
| $150,000–350,000 | MCALLISTER GARFIELD, P.C. | DENVER, CO | FirstBank |
| $350,000–1 million | MCCALLIN STEEL STORAGE SYSTEMS, INC | COMMERCE CITY, CO | FirstBank |
| $350,000–1 million | MCCLOSKEY MOTORS, INC. | COLORADO SPRINGS, CO | FirstBank |
| $350,000–1 million | MCCONAUGHY & SARKISSIAN P.C. | ENGLEWOOD, CO | FirstBank |
| $150,000–350,000 | MCCOY TREE FARM INC | MC COY, CO | FirstBank |
| $150,000–350,000 | MCFALL CONSTRUCTION CO., INC | PARSONS, TN | FirstBank |
| $350,000–1 million | MCKENZIE TREE SERVICE | PARSONS, TN | FirstBank |
| $350,000–1 million | MCNEELY PIGOTT & FOX PUBLIC RELATIONS, LLC | NASHVILLE, TN | FirstBank |
| $150,000–350,000 | MCPHERSON MANUFACTURING CORP | HAZLEHURST, GA | FirstBank |
| $150,000–350,000 | MCSPADDEN INC | DANDRIDGE, TN | FirstBank |
| $150,000–350,000 | MEDICAL SPA OF AURORA INC | AURORA, CO | FirstBank |
| $350,000–1 million | MEDNOW CLINICS, INC | AURORA, CO | FirstBank |
| $150,000–350,000 | MEGAN'S PLACE, LLC | WHEAT RIDGE, CO | FirstBank |
| $150,000–350,000 | MEN OF VALOR | ANTIOCH, TN | FirstBank |
| $350,000–1 million | MERCHANT DEMOLITION LLC | LAKEWOOD, CO | FirstBank |
| $350,000–1 million | MERCHANTS MORTGAGE & TRUST CORP LLC | GREENWOOD VILLAGE, CO | FirstBank |
| $350,000–1 million | MERIDIAN INSTITUTE | DILLON, CO | FirstBank |
| $1–2 million | MERIWETHER LEWIS ELECTRIC COOPERATIVE | CENTERVILLE, TN | FirstBank |
| $150,000–350,000 | METAL BUILDING OUTLET CORP | LITTLETON, CO | FirstBank |
| $1–2 million | METALMAX LLC | MURFREESBORO, TN | FirstBank |
| $150,000–350,000 | METRO CARING | DENVER, CO | FirstBank |
| $350,000–1 million | METRO RENOVATION SERVICES LLC | WHEAT RIDGE, CO | FirstBank |
| $150,000–350,000 | METRO SCREENWORKS INC | ENGLEWOOD, CO | FirstBank |
| $150,000–350,000 | MEVLIN GEIB INC. | PIERCE, CO | FirstBank |
| $350,000–1 million | MG SERVICES, INC | CENTENNIAL, CO | FirstBank |
| $150,000–350,000 | MH HHOUSE, LLC | LOVELAND, CO | FirstBank |
| $350,000–1 million | MI CASA INC. | BRECKENRIDGE, CO | FirstBank |
| $150,000–350,000 | MICHAEL CASTELLI INC | PALM DESERT, CA | FirstBank |
| $150,000–350,000 | MID SOUTH FAMILY FARMS | RIPLEY, TN | FirstBank |
| $150,000–350,000 | MID VALLEY AUTO BODY LLC | GLENWOOD SPRINGS, CO | FirstBank |
| $150,000–350,000 | MID-WAY MATERIALS, INC. | CAMDEN, TN | FirstBank |
| $150,000–350,000 | MIDTOWN OBSTETRICS & GYNECOLOGY, PC | DENVER, CO | FirstBank |
| $150,000–350,000 | MIGHTY HAND CONSTRUCTION | FORT COLLINS, CO | FirstBank |
| $150,000–350,000 | MIKE HAYES | HORNBEAK, TN | FirstBank |
| $150,000–350,000 | MIKE JONES AIRCRAFT SALES INC. | MURFREESBORO, TN | FirstBank |
| $350,000–1 million | MILE HI CHURCH | LAKEWOOD, CO | FirstBank |
| $150,000–350,000 | MILE HIGH AMBULANCE, LLC | COMMERCE CITY, CO | FirstBank |
| $350,000–1 million | MILE HIGH FAMILY MEDICINE, INC. | DENVER, CO | FirstBank |
| $350,000–1 million | MILE HIGH MINISTRIES INC | DENVER, CO | FirstBank |
| $150,000–350,000 | MILL CREEK LUMBER PRODUCTS INC | HALEYVILLE, AL | FirstBank |
| $150,000–350,000 | MINERALIFE NUTRACEUTICALS, LLC | COLORADO SPRINGS, CO | FirstBank |
| $350,000–1 million | MISSION HEALTH CARE SERVICES | ENGLEWOOD, CO | FirstBank |
| $350,000–1 million | MISSION HILLS BAPTIST CHURCH | LITTLETON, CO | FirstBank |
| $150,000–350,000 | MITCH CORP | FOUNTAIN HILLS, AZ | FirstBank |
| $350,000–1 million | MIZA FOODS INC. | CLEVELAND, TN | FirstBank |
| $150,000–350,000 | MK ZINKE LLC | BOULDER, CO | FirstBank |
| $150,000–350,000 | MKNIB COMPANY | LAKEWOOD, CO | FirstBank |
| $150,000–350,000 | MLJD ENTERPRISES INC | LAKEWOOD, CO | FirstBank |
| $350,000–1 million | MNM STAFFING LLC | ENGLEWOOD, CO | FirstBank |
| $150,000–350,000 | MODE REAL ESTATE MANAGEMENT SERVICES, LLC | SCOTTSDALE, AZ | FirstBank |
| $350,000–1 million | MODERN ELECTRICAL CONTRACTING, INC. | NASHVILLE, TN | FirstBank |
| $150,000–350,000 | MODERN MEXICAN RESTAURANTS INC. | DENVER, CO | FirstBank |
| $150,000–350,000 | MODERN MEXICAN RESTAURANTS OF DENVER LLC | DENVER, CO | FirstBank |
| $150,000–350,000 | MOLLNER DENTISTRY PLLC | DENVER, CO | FirstBank |
| $150,000–350,000 | MOMENTUM GROUP, INC. | DENVER, CO | FirstBank |
| $150,000–350,000 | MONELL'S DINING & CATERING | NASHVILLE, TN | FirstBank |
| $150,000–350,000 | MONTESSORI ACADEMY, INC. | PARADISE VALLEY, AZ | FirstBank |
| $350,000–1 million | MOORE LUMBER & HARDWARE, INC. | PINE, CO | FirstBank |
| $150,000–350,000 | MORGAN RIDER RITER TSAI, P.C. | DENVER, CO | FirstBank |
| $150,000–350,000 | MORTGAGE INVESTMENTS ENTERPRISES | CENTENNIAL, CO | FirstBank |
| $150,000–350,000 | MOSAIC ARCHITECTS PC | BOULDER, CO | FirstBank |
| $350,000–1 million | MOTIVEAI INCORPORATED | DENVER, CO | FirstBank |
| $150,000–350,000 | MOTOTV NETWORKS LLC | DENVER, CO | FirstBank |
| $350,000–1 million | MOUNT EVANS HOSPICE INC | EVERGREEN, CO | FirstBank |
| $150,000–350,000 | MOUNTAIN CONSTRUCTION & MANAGEMET, DENVER DIVISION, LLC | THORNTON, CO | FirstBank |
| $150,000–350,000 | MOUNTAIN FARM INTERNATIONAL LLC | CROSSVILLE, TN | FirstBank |
| $150,000–350,000 | MOUNTAIN HAUS CONDOMINIUM ASSOCIATION | VAIL, CO | FirstBank |
| $150,000–350,000 | MOUNTAIN MAN MASONRY LLC | EAGLE, CO | FirstBank |
| $150,000–350,000 | MOUNTAIN N PLAINS, INC. | FORT COLLINS, CO | FirstBank |
| $150,000–350,000 | MOUNTAIN RESOURCE CENTER | CONIFER, CO | FirstBank |
| $150,000–350,000 | MOUNTAIN STATES DIESEL INC. | COLORADO SPRINGS, CO | FirstBank |
| $150,000–350,000 | MOUNTAIN STATES HAND AND PHYSICAL THERAPY INC | WHEAT RIDGE, CO | FirstBank |
| $150,000–350,000 | MOUNTAIN VIEW COMMUNITY CHURCH OF FT COLLINS | FORT COLLINS, CO | FirstBank |
| $150,000–350,000 | MOUNTAINSIDE DENTAL LLC | DENVER, CO | FirstBank |
| $150,000–350,000 | MOUNTAINVIEW COMMUNITY CHRISTIAN CHURCH | LITTLETON, CO | FirstBank |
| $150,000–350,000 | MP ASSOCIATES, INC. | LOUISVILLE, CO | FirstBank |
| $150,000–350,000 | MSI WORKFORCE SOLUTIONS LLC | CHATTANOOGA, TN | FirstBank |
| $150,000–350,000 | MTF, INC. | COLORADO SPRINGS, CO | FirstBank |
| $150,000–350,000 | MUG-A-BUG, INC. | COLORADO SPRINGS, CO | FirstBank |
| $2–5 million | MULLER ENGINEERING COMPANY, INC | LAKEWOOD, CO | FirstBank |
| $350,000–1 million | MW GOLDEN CONSTRUCTORS | CASTLE ROCK, CO | FirstBank |
| $2–5 million | NABCO ELECTRIC COMPANY INC. | CHATTANOOGA, TN | FirstBank |
| $150,000–350,000 | NAILS TOUCH CORP | DENVER, CO | FirstBank |
| $150,000–350,000 | NANOSEIS LLC | GREENWOOD VILLAGE, CO | FirstBank |
| $150,000–350,000 | NAPPERS INC | BRECKENRIDGE, CO | FirstBank |
| $2–5 million | NASHVILLE SYMPHONY ASSOCIATION | NASHVILLE, TN | FirstBank |
| $150,000–350,000 | NATIONAL SKI AREAS ASSOCIATION | LAKEWOOD, CO | FirstBank |