| $150,000–350,000 | 11262 VENTURA LLC | LOS ANGELES, CA | MainStreet Bank |
| $150,000–350,000 | 123 BROADWAY PARTNERS LLC | SANTA MONICA, CA | MainStreet Bank |
| $150,000–350,000 | 1544 CAHUENGA LLC | LOS ANGELES, CA | MainStreet Bank |
| $150,000–350,000 | 180 HALPINE RD, LLC | ROCKVILLE, MD | MainStreet Bank |
| $350,000–1 million | 734 NW LLC | WASHINGTON, DC | MainStreet Bank |
| $150,000–350,000 | A CHILD'S PLACE, INC. | BURKE, VA | MainStreet Bank |
| $150,000–350,000 | ABSOLUTLELY FABULOUS LLC | HERNDON, VA | MainStreet Bank |
| $150,000–350,000 | ACADEMY SEALERS, INC | ASHBURN, VA | MainStreet Bank |
| $350,000–1 million | ACCOTINK ACADEMY BY THE SEA | SPRINGFIELD, VA | MainStreet Bank |
| $1–2 million | ADAMS, JENKINS & CHEATHAM, PC | MIDLOTHIAN, VA | MainStreet Bank |
| $150,000–350,000 | ADAMS-GREEN FUNERAL HOME, LLC | HERNDON, VA | MainStreet Bank |
| $350,000–1 million | ADC WOODBRIDGE LLC | WOODBRIDGE, VA | MainStreet Bank |
| $150,000–350,000 | ADELER, INC | GREAT FALLS, VA | MainStreet Bank |
| $150,000–350,000 | ADVANCED KINETICS PHYSICAL THERAPY LLC | FALLS CHURCH, VA | MainStreet Bank |
| $350,000–1 million | ADVANCESOFT, INC | ASHBURN, VA | MainStreet Bank |
| $150,000–350,000 | ADVANTAGE GREEN SOLUTIONS, LLC | GAITHERSBURG, MD | MainStreet Bank |
| $1–2 million | AHC MANAGEMENT, LLC | ARLINGTON, VA | MainStreet Bank |
| $1–2 million | AHC, INC. | ARLINGTON, VA | MainStreet Bank |
| $150,000–350,000 | AIRPORT HOTEL LLC | CHANTILLY, VA | MainStreet Bank |
| $350,000–1 million | ALAMO DRAFTHOUSE CHARLOTTESVILLE, LLC | CHARLOTTESVILLE, VA | MainStreet Bank |
| $350,000–1 million | ALAMO ONE LOUDOUN, LLC | ASHBURN, VA | MainStreet Bank |
| $150,000–350,000 | ALL MUSIC METHODS, LLC | OAKTON, VA | MainStreet Bank |
| $150,000–350,000 | ALLISON SIBLEY & ASSOCIATES | WASHINGTON, DC | MainStreet Bank |
| $350,000–1 million | ALVIN L AUBINOE INC | ROCKVILLE, MD | MainStreet Bank |
| $350,000–1 million | AMERICAN OPERATIONS CORPORATION | CHANTILLY, VA | MainStreet Bank |
| $150,000–350,000 | AMERICAN SELF STORAGE CORPORATION | ALEXANDRIA, VA | MainStreet Bank |
| $2–5 million | AOC LOGISTICS, LLC | GREAT FALLS, VA | MainStreet Bank |
| $150,000–350,000 | APOSTLE GROUP LLC | BETHESDA, MD | MainStreet Bank |
| $350,000–1 million | APPLIED SOFTWARE INC | FULTON, MD | MainStreet Bank |
| $150,000–350,000 | AREEVA SOLUTIONS LLC | CHANTILLY, VA | MainStreet Bank |
| $150,000–350,000 | ARLINGTON FOOD ASSISTANCE CENTER | ARLINGTON, VA | MainStreet Bank |
| $350,000–1 million | ARLINGTON PARTNERSHIP FOR AFFORDABLE HOUSING | ARLINGTON, VA | MainStreet Bank |
| $350,000–1 million | ATLANTIC COUNSELING GROUP, LLC | ASHBURN, VA | MainStreet Bank |
| $350,000–1 million | ATLANTIC FIREPROOFING INC. | SPRINGFIELD, VA | MainStreet Bank |
| $350,000–1 million | AVERTRA, CORP | HERNDON, VA | MainStreet Bank |
| $150,000–350,000 | BAIK DUONG MA NGUYENS, DDS, PC | ARLINGTON, VA | MainStreet Bank |
| $350,000–1 million | BANNER STAFFING LLC | WASHINGTON, DC | MainStreet Bank |
| $350,000–1 million | BARBER DME SUPPLY GROUP, LLC | CHANTILLY, VA | MainStreet Bank |
| $150,000–350,000 | BARREL OAK WINERY, LLC | DELAPLANE, VA | MainStreet Bank |
| $150,000–350,000 | BECKY HEALTHCARE LLC | GREAT FALLS, VA | MainStreet Bank |
| $350,000–1 million | BIGEYE DIRECT, INC | HERNDON, VA | MainStreet Bank |
| $150,000–350,000 | BLACK CANYON CONSULTING, LLC | FAIRFAX, VA | MainStreet Bank |
| $350,000–1 million | BLUE SKYE CONSTRUCTION, LLC | WASHINGTON, DC | MainStreet Bank |
| $150,000–350,000 | BMH ENTERPRISES INC | HERNDON, VA | MainStreet Bank |
| $150,000–350,000 | BRUSH ARBOR HOME CONSTRUCTION LLC | ASHBURN, VA | MainStreet Bank |
| $150,000–350,000 | BURGER'S CABINET SHOP, INC | STERLING, VA | MainStreet Bank |
| $150,000–350,000 | BURK & ASSOCIATES, INC. | HERNDON, VA | MainStreet Bank |
| $150,000–350,000 | BWD ARCHITECTS, INC | FALLS CHURCH, VA | MainStreet Bank |
| $150,000–350,000 | CAMELOT PROPERTY SERVICES INC. | BETHESDA, MD | MainStreet Bank |
| $350,000–1 million | CANOPY ONE SOLUTIONS INC | CHANTILLY, VA | MainStreet Bank |
| $150,000–350,000 | CAPITAL LASER AND SKIN CARE, LLC | CHEVY CHASE, MD | MainStreet Bank |
| $150,000–350,000 | CAPITAL SCIENCES, LLC | VIENNA, VA | MainStreet Bank |
| $150,000–350,000 | CARCRAFT COLLISION CENTER, INC | SPRINGFIELD, VA | MainStreet Bank |
| $1–2 million | CENCORE ASSOCIATES, LLC | SPRINGVILLE, UT | MainStreet Bank |
| $1–2 million | CENCORE, LLC | SPRINGVILLE, UT | MainStreet Bank |
| $150,000–350,000 | CENTREC TELECOM INC | MCLEAN, VA | MainStreet Bank |
| $150,000–350,000 | CERNO COMMUNICATIONS INC | GAITHERSBURG, MD | MainStreet Bank |
| $2–5 million | CHAPEL VALLEY LANDSCAPE COMPANY | WOODBINE, MD | MainStreet Bank |
| $150,000–350,000 | CHESTERFIELD CONSTRUCTION SERVICES INC | MIDLOTHIAN, VA | MainStreet Bank |
| $150,000–350,000 | CHILDREN'S CENTER OF DAMACUS, LLC | GAITHERSBURG, MD | MainStreet Bank |
| $150,000–350,000 | CINDERELLA SERVICES INC | ALEXANDRIA, VA | MainStreet Bank |
| $1–2 million | CITY CONCRETE CORP. | MANASSAS, VA | MainStreet Bank |
| $350,000–1 million | CLASSIC HOMES OF MD, INC | ROCKVILLE, MD | MainStreet Bank |
| $150,000–350,000 | CLASSICS & COUNTRY INC. | ALEXANDRIA, VA | MainStreet Bank |
| $150,000–350,000 | COLE & LAMBERT INC | PURCELLVILLE, VA | MainStreet Bank |
| $150,000–350,000 | COMPSCI RESOURCES LLC | ALEXANDRIA, VA | MainStreet Bank |
| $2–5 million | COMSTOCK HOLDING COMPANIES, INC. | RESTON, VA | MainStreet Bank |
| $1–2 million | CONCEPT PLUS LLC | FAIRFAX, VA | MainStreet Bank |
| $2–5 million | CONVERGENZ LLC | VIENNA, VA | MainStreet Bank |
| $150,000–350,000 | COOPER GINSBERG AND GRAY PLLC | FAIRFAX, VA | MainStreet Bank |
| $150,000–350,000 | COPY GENERAL CORPORATION | STERLING, VA | MainStreet Bank |
| $350,000–1 million | COX, MATTHEWS AND ASSOCIATES, INC | FAIRFAX, VA | MainStreet Bank |
| $1–2 million | CRITTENTON CONSULTING GROUP, INC | RESTON, VA | MainStreet Bank |
| $350,000–1 million | CSZNET, INC | WASHINGTON, DC | MainStreet Bank |
| $150,000–350,000 | CUNNINGHAM MOUNTCASTLE FUNERAL HOME INC. | WOODBRIDGE, VA | MainStreet Bank |
| $150,000–350,000 | DAN-BAR INVESTMENTS, INC. | STERLING, VA | MainStreet Bank |
| $350,000–1 million | DANCING CRAB AT WASHINGTON HARBOUR LP | WASHINGTON, DC | MainStreet Bank |
| $150,000–350,000 | DARI CONCEPTS LLC | NEWARK, DE | MainStreet Bank |
| $150,000–350,000 | DAVID ASGARI DDS, PC | SPRINGFIELD, VA | MainStreet Bank |
| $150,000–350,000 | DCMI MID-ATLANTIC, INC. | THE PLAINS, VA | MainStreet Bank |
| $350,000–1 million | DDG VIRGINIA ENGINEERING PC | FAIRFAX, VA | MainStreet Bank |
| $150,000–350,000 | DELMARVA FUNDING, LLC | ROCKVILLE, MD | MainStreet Bank |
| $150,000–350,000 | DEMETRIOS C. PIKRALLIDAS, PC | FAIRFAX, VA | MainStreet Bank |
| $350,000–1 million | DISTRICT BBQ | FALLS CHURCH, VA | MainStreet Bank |
| $350,000–1 million | DISTRICT CLEAN, LLC | FAIRFAX, VA | MainStreet Bank |
| $150,000–350,000 | DMG MANAGEMENT SERVICES INC | BEVERLY HILLS, CA | MainStreet Bank |
| $2–5 million | E-9 CORPORATION | ALEXANDRIA, VA | MainStreet Bank |
| $150,000–350,000 | EDGE CONCRETE COMPANY, INC | MANASSAS, VA | MainStreet Bank |
| $350,000–1 million | ELECTRIC TECHNOLOGIES | WARRENTON, VA | MainStreet Bank |
| $350,000–1 million | EXCALIBUR LEGAL STAFFING, LLC | WASHINGTON, DC | MainStreet Bank |
| $150,000–350,000 | FACILITIES DEVELOPMENT CORP. | RESTON, VA | MainStreet Bank |
| $150,000–350,000 | FAIRFAX TAX SERVICES | FAIRFAX, VA | MainStreet Bank |
| $150,000–350,000 | FAIRFAX TOWING & RECOVERY LLC | FAIRFAX, VA | MainStreet Bank |
| $150,000–350,000 | FAME HOMES LLC | COLUMBIA, MD | MainStreet Bank |
| $150,000–350,000 | FAMILYFIRST PSYCHOLOGICAL SERVICES, PC | VIENNA, VA | MainStreet Bank |
| $150,000–350,000 | FILO, LLC | SARASOTA, FL | MainStreet Bank |
| $1–2 million | FIVE STAR HOME HEALTH CARE, LLC | CHANTILLY, VA | MainStreet Bank |
| $150,000–350,000 | FREEDOM ALLIANCE | STERLING, VA | MainStreet Bank |
| $350,000–1 million | FUSION PPT LLC | VIENNA, VA | MainStreet Bank |
| $350,000–1 million | FUSIONSPAN, LLC | ROCKVILLE, MD | MainStreet Bank |