| $150,000–350,000 | MARATHON TARGETS INC | Tanner, AL | United Community Bank |
| $150,000–350,000 | MARATHON TARGETS, INC. | Tanner, AL | United Community Bank |
| $150,000–350,000 | MARC RADIO GAINESVILLE, LLC | WINTER PARK, FL | United Community Bank |
| $350,000–1 million | MARC-MICHAELS INTERIOR DESIGN INC | WINTER PARK, FL | United Community Bank |
| $150,000–350,000 | MARCH FIRST INC. | GAINESVILLE, GA | United Community Bank |
| $350,000–1 million | MARIETTA OBGYN AFFILIATES PA | MARIETTA, GA | United Community Bank |
| $350,000–1 million | MARIETTA PLASTIC SURGERY PC | MARIETTA, GA | United Community Bank |
| $150,000–350,000 | MARITIME MOBILE COMMUNICATIONS LLC | MIRAMAR, FL | United Community Bank |
| $150,000–350,000 | MARITIME MOBILE COMMUNICATIONS LLC | Miramar, FL | United Community Bank |
| $150,000–350,000 | MARK HENSLEY, INC. | Georgetown, SC | United Community Bank |
| $150,000–350,000 | MARK HENSLEY, INC. | GEORGETOWN, SC | United Community Bank |
| $150,000–350,000 | MARK MICHAELS INC. | Greenville, SC | United Community Bank |
| $150,000–350,000 | MARK MICHAELS, INC. | GREENVILLE, SC | United Community Bank |
| $150,000–350,000 | MARK TURNER GRADING, INC | MCDONOUGH, GA | United Community Bank |
| $350,000–1 million | MARKET GROCERY COMPANY | FOREST PARK, GA | United Community Bank |
| $350,000–1 million | MARKET STREET CORRAL LLC | Lillington, NC | United Community Bank |
| $150,000–350,000 | MARKET STREET CORRAL, LLC | SMITHFIELD, NC | United Community Bank |
| $150,000–350,000 | MARRONE LLC | Clayton, NC | United Community Bank |
| $150,000–350,000 | MARRONE, LLC | CLAYTON, NC | United Community Bank |
| $150,000–350,000 | MARSHALL COMMUNICATIONS CORP | North CHARLESTON, SC | United Community Bank |
| $150,000–350,000 | MARTIN AND JONES, LLP | DECATUR, GA | United Community Bank |
| $350,000–1 million | MARTIN-ROBBINS FENCE COMPANY | SNELLVILLE, GA | United Community Bank |
| $350,000–1 million | MASON TRACTOR & EQUIPMENT COMPANY, INC. | BLUE RIDGE, GA | United Community Bank |
| $150,000–350,000 | MASON, INC. | SAVANNAH, GA | United Community Bank |
| $150,000–350,000 | MASON-GREY CORPORATION | Atlanta, GA | United Community Bank |
| $150,000–350,000 | MASON-GREY CORPORATION | ATLANTA, GA | United Community Bank |
| $2–5 million | MASSANA, INC | TYRONE, GA | United Community Bank |
| $2–5 million | MASSE CONTRACTING INC | LOCKPORT, LA | United Community Bank |
| $2–5 million | MASSE CONTRACTING INC | Lockport, LA | United Community Bank |
| $150,000–350,000 | MASTER WORKHOLDING OF GA, INC. | MORGANTON, NC | United Community Bank |
| $150,000–350,000 | MATTHEW REARDON CENTER FOR AUTISM, INC. | SAVANNAH, GA | United Community Bank |
| $350,000–1 million | MATTHEWS MOTORS INC | CLAYTON, NC | United Community Bank |
| $350,000–1 million | MATTHEWS MOTORS OF WILMINGTON, INC. | WILMINGTON, NC | United Community Bank |
| $150,000–350,000 | MBB OF SPRINGFIELD | Springfield, IL | United Community Bank |
| $150,000–350,000 | MBB OF SPRINGFIELD, INC. | SPRINGFIELD, IL | United Community Bank |
| $150,000–350,000 | MBC MANAGEMENT, LLC | BUFORD, GA | United Community Bank |
| $150,000–350,000 | MCALLISTER TREE CO LLC | CORNELIA, GA | United Community Bank |
| $150,000–350,000 | MCCART PIPELINE, INC. | SNELLVILLE, GA | United Community Bank |
| $150,000–350,000 | MCCARTER MECHANICAL INC. | Charleston, SC | United Community Bank |
| $150,000–350,000 | MCCARTER MECHANICAL, INC | SPARTANBURG, SC | United Community Bank |
| $150,000–350,000 | MCCARTHY, INC. | SAVANNAH, GA | United Community Bank |
| $150,000–350,000 | MCDOWELL COUNTY MILLWORK, LLC | MARION, NC | United Community Bank |
| $150,000–350,000 | MCE VENTURES LLC | Waynesville, NC | United Community Bank |
| $350,000–1 million | MCFARLAND BUILDING GROUP LLC | Charlotte, NC | United Community Bank |
| $350,000–1 million | MCFARLAND BUILDING GROUP, LLC | WAXHAW, NC | United Community Bank |
| $150,000–350,000 | MCGEE BROTHERS MACHINE & WELDING SHOP INC. | Spruce Pine, NC | United Community Bank |
| $150,000–350,000 | MCGEE BROTHERS MACHINE & WELDING SHOP, INC | BURNSVILLE, NC | United Community Bank |
| $150,000–350,000 | MCKOTA INC | GWINNER, ND | United Community Bank |
| $150,000–350,000 | MCKOTA INC. | GWINNER, ND | United Community Bank |
| $150,000–350,000 | MCLAMBS LP GAS & SUPPLY CO INC | Benson, NC | United Community Bank |
| $150,000–350,000 | MCLEMORE RESTAURANTS, INC | DECATUR, AL | United Community Bank |
| $2–5 million | MCMILLAN PAZDAN SMITH LLC | GREENVILLE, SC | United Community Bank |
| $150,000–350,000 | MCMULLAN AND COMPANY CERTIFIED PUBLIC ACCOUNTANTS | Alpharetta, GA | United Community Bank |
| $150,000–350,000 | MCMULLAN AND COMPANY, CERTIFIED PUBLIC ACCOUNTANTS | DULUTH, GA | United Community Bank |
| $150,000–350,000 | MCNEEL BUILDERS INC | MARIETTA, GA | United Community Bank |
| $350,000–1 million | MCRAE SMITH PEEK HARMAN & MONROE LLP | Rome, GA | United Community Bank |
| $350,000–1 million | MCRAE, SMITH, PEEK, HARMAN & MONROE LLP | ROME, GA | United Community Bank |
| $350,000–1 million | MCTEMPO INVESTMENTS INC. | St Petersburg, FL | United Community Bank |
| $350,000–1 million | MCTEMPO INVESTMENTS, INC. | SAINT PETERSBURG, FL | United Community Bank |
| $150,000–350,000 | MD WEIGHT LOSS SOLUTIONS INC. | Gainesville, GA | United Community Bank |
| $150,000–350,000 | MD WEIGHT LOSS SOLUTIONS, INC. | GAINESVILLE, GA | United Community Bank |
| $150,000–350,000 | MDB ELECTRIC INCORPORATED | TROY, IL | United Community Bank |
| $150,000–350,000 | MEAD INTERNATIONAL INC. | Marietta, GA | United Community Bank |
| $150,000–350,000 | MEAD INTERNATIONAL, INC. | MARIETTA, GA | United Community Bank |
| $150,000–350,000 | MEADOWLAWN ANIMAL SERVICES LLC | LORIS, SC | United Community Bank |
| $150,000–350,000 | MECHADYNE MACHINE, INC. | DOUGLASVILLE, GA | United Community Bank |
| $350,000–1 million | MECHANICAL AND COATING CONTRACTORS INC | SILVER CREEK, GA | United Community Bank |
| $150,000–350,000 | MECKLENBURG NEUROLOGY GROUP | Huntersville, NC | United Community Bank |
| $150,000–350,000 | MEDALIST SPORTS LLC | Peachtree City, GA | United Community Bank |
| $150,000–350,000 | MEDALIST SPORTS LLC | TYRONE, GA | United Community Bank |
| $150,000–350,000 | MEDENET INC. | SAINT PETERSBURG, FL | United Community Bank |
| $350,000–1 million | MEDI-WEIGHTLOSS FRANCHISING USA LLC | TAMPA, FL | United Community Bank |
| $150,000–350,000 | MEDICAL RESOURCES INC | BIRMINGHAM, AL | United Community Bank |
| $350,000–1 million | MEDRECEIVABLES ADVISOR, LLC | DEERFIELD BEACH, FL | United Community Bank |
| $2–5 million | MEMORIAL HOSPITAL ASSOCIATION | CARTHAGE, IL | United Community Bank |
| $350,000–1 million | MENTAL HEALTH CENTERS OF WESTERN ILLINOIS | MOUNT STERLING, IL | United Community Bank |
| $350,000–1 million | MERCIER ORCHARDS, INC. | BLUE RIDGE, GA | United Community Bank |
| $350,000–1 million | MERIDIAN LABORATORY CORPORATION | CHARLOTTE, NC | United Community Bank |
| $150,000–350,000 | MERIDIAN TRUST LLC | HALLANDALE BEACH, FL | United Community Bank |
| $150,000–350,000 | MERIDIAN TRUST LLC | Hallandale Beach, FL | United Community Bank |
| $150,000–350,000 | MERITUS SIGNATURE HOMES | ANDERSON, SC | United Community Bank |
| $350,000–1 million | MERLINE & MEACHAM, P.A. | GREENVILLE, SC | United Community Bank |
| $150,000–350,000 | MERRIE WOODE FOUNDATION, INC. | SAPPHIRE, NC | United Community Bank |
| $350,000–1 million | MERRIE-WOODE FOUNDATION INC. | Sapphire, NC | United Community Bank |
| $150,000–350,000 | METALWORKS, LLC | OAKWOOD, GA | United Community Bank |
| $5–10 million | METASYS TECHNOLOGIES, INC. | ALPHARETTA, GA | United Community Bank |
| $150,000–350,000 | METCO, INC. | ANDERSON, SC | United Community Bank |
| $5–10 million | METRIC ENGINEERING INC. | Miami, FL | United Community Bank |
| $350,000–1 million | METRO GREEN RECYCLING, LLC | ATLANTA, GA | United Community Bank |
| $350,000–1 million | MICHAEL DIAZ | Miami, FL | United Community Bank |
| $150,000–350,000 | MICHAEL FARMER INC | GAINESVILLE, GA | United Community Bank |
| $350,000–1 million | MICHAEL J. CAMLINDE & ASSOCIATES | CHAMPIONS GATE, FL | United Community Bank |
| $150,000–350,000 | MICHAEL J. MAHAFFEY, DMD, PA | FAYETTEVILLE, GA | United Community Bank |
| $150,000–350,000 | MICHAEL P DIMAURO DDA PA | Orlando, FL | United Community Bank |
| $150,000–350,000 | MICHAEL P DIMAURO DDA, PA | ORLANDO, FL | United Community Bank |
| $350,000–1 million | MICHELMANN STEEL CONSTRUCTION COMPANY | QUINCY, IL | United Community Bank |
| $150,000–350,000 | MICROWAVE MATERIALS TECHNOLOGIES INC. | Knoxville, TN | United Community Bank |
| $150,000–350,000 | MICROWAVE MATERIALS TECHNOLOGIES, INC. | KNOXVILLE, TN | United Community Bank |
| $150,000–350,000 | MIDDLE GEORGIA REALTY HOLDINGS, LLC | SAVANNAH, GA | United Community Bank |
| $150,000–350,000 | MIDDLE STREET PARTNERS, LLC | CHARLESTON, SC | United Community Bank |