| ADVANCED MECHANICAL REPAIR INC | 3822638 | MILLERSVILLE | 1 |
| ADVANCED MEDICAL ADULT DAY CARE | 4096478 | BALTIMORE | 4 |
| ADVANCED MEDICAL ADULT DAY CARE INC | 3649967 | BALTIMORE | 4 |
| ADVANCED MOTORSPORTS SPEED & CUSTOM LLC | 4021915 | FEDERALSBURG | 0 |
| ADVANCED RESTORATION SERVICES LLC | 3011843 | DUNDALK | 1 |
| ADVANCED ROADSIDE SERVICES INC | 4331450 | REISTERSTOWN | 12 |
| ADVANCED SHRED LLC | 1471169 | MANCHESTER | 1 |
| ADVANCED SIGNS & GRAPHICS LLC | 2944415 | BALTIMORE | 2 |
| ADVANCED TANK AND FUEL SERVICES LLC | 3061668 | FREELAND | 1 |
| ADVANCED TREE EXPERTS LLC | 4072892 | BROOKLYN | 1 |
| ADVANCED TREE SERVICE | 2396149 | CHESAPEAKE | 2 |
| ADVANCED UNDERGROUND INC | 1617988 | HARMANS | 27 |
| ADVANCED VACUUM COMPANY INC | 387974 | WESTMINSTER | 2 |
| ADVANCED WINDOW INC | 2933731 | FREDERICK | 1 |
| ADVANTAGE ASPHALT PAVING AND SEAL COATINGS | 1500745 | ARNOLD | 1 |
| ADVANTAGE BOOK BINDING INC | 328337 | ESSEX | 1 |
| ADVANTAGE BUILDERS LLC | 4058277 | GRANTSVILLE | 5 |
| ADVANTAGE CONFERENCE & EXPO LLC | 1064896 | LITHICUM | 2 |
| ADVANTAGE FACILITY CONTRACTORS LLC | 3593427 | SILVER SPRING | 1 |
| ADVANTAGE FLOORING INC | 1528672 | HANOVER | 1 |
| ADVANTAGE HOME EXTERIORS INC | 2378917 | JOPPA | 1 |
| ADVANTAGE LANDSCAPE & CONSTRUCTION INC | 1129720 | HAGERSTOWN | 11 |
| ADVANTAGE LAWN AND LANDSCAPING INC | 2398198 | BALTIMORE | 1 |
| ADVANTAGE LEASINGS ASSOCIATES LLC | 4354666 | HUNT VALLEY | 1 |
| ADVANTAGE LINE STRIPING, LLC | 2869897 | GLEN BURNIE | 1 |
| ADVANTAGE MECHANICAL SERVICES LLC | 4459528 | HOLLYWOOD | 1 |
| ADVANTAGE WRECKER INC | 4332325 | BLADENSBURG | 9 |
| ADVANTIV LOGISTICS LLC | 3079936 | CLINTON | 0 |
| ADVENT ENERGY LLC | 2563460 | ABINGDON | 1 |
| ADVENTIST HEALTHCARE | 2346155 | ROCKVILLE | 2 |
| ADVENTURE NURSERY AND LANDSCAPING | 1385731 | COOKSVILLE | 1 |
| ADVENTURES BY DAWN L L C | 779981 | ACCOKEEK | 102 |
| ADW INC | 4098301 | CROFTON | 1 |
| AE MOVING LLC | 5840850 | OLNEY | 2 |
| AE PRECISION MOVING LLC | 4310178 | UPPER MARLBORO | 1 |
| AE QUALITY LANDSCAPING | 3124999 | SPENCERVILLE | 5 |
| AE RENTALS | 3499840 | ROCKVILLE | 1 |
| AE TRANSPORTATION LLC | 4497175 | HYATTSVILLE | 1 |
| AEA CONTRACTING LLC | 2525543 | WESTMINSTER | 2 |
| AEA CONTRACTING SERVICES LLC | 4472580 | SUITLAND | 2 |
| AEBERSOLD TRANSPORT SERVICES LLC | 4306488 | THURMONT | 1 |
| AEDAN CONSTRUCTION SERVICES LLC | 1022442 | ELDERSBURG | 1 |
| AEFLAH GLOBAL CONNECTION LLC | 4181516 | LANHAM | 2 |
| AEGIS EXECUTIVE TRANSPORT LLC | 4351726 | MOUNT AIRY | 1 |
| AEGIS LOGISTICS INC | 4520687 | OAKLAND | 6 |
| AEN TRUCKING LLC | 3406989 | BALTIMORE | 5 |
| AEP TRANSPORT LLC | 3672031 | BOWIE | 1 |
| AERIAL CRANE CO INC | 906623 | PARSONSBURG | 14 |
| AERIAL SERVICES INC | 468662 | PARSONSBURG | 15 |
| AERO ROOFING CO INC | 1182332 | BALTIMORE | 1 |
| AEROLAB LLC | 3381917 | JESSUP | 1 |
| AEROTECH GUTTER SERVICE OF METRO DC INC | 2008326 | ELKRIDGE | 6 |
| AES ELECTRICAL INC | 824341 | BELTSVILLE | 10 |
| AET ELECTRIC INC | 2019629 | PARSONSBURG | 3 |
| AF & JF LLC | 3420784 | BERWYN HTS | 1 |
| AF GENERAL CONSTRUCTION LLC | 4111643 | LAUREL | 0 |
| AF HALL TRUCKING LLC | 2976028 | BRANDYWINE | 1 |
| AFAB LAB RESOURCES LLC | 3951202 | FREDERICK | 3 |
| AFAB SOLUTIONS LLC | 2533666 | SALISBURY | 0 |
| AFB CO | 3035975 | ELLICOTT CITY | 1 |
| AFFINITAS LLC | 3909881 | BRANDYWINE | 0 |
| AFFIRMATIVE ACTION LOGISTIX LLC | 4417182 | BALTIMORE | 0 |
| AFFIRMATIVE ACTION LOGISTIX LLC | 3984174 | BALTIMORE | 0 |
| AFFORDABLE BEST BUILDER | 3319271 | SILVER SPRING | 2 |
| AFFORDABLE BUILDERS INTERNATIONAL INC | 2819056 | GAITHERSBURG | 1 |
| AFFORDABLE BUS SERVICES LLC | 1794005 | WALDORF | 2 |
| AFFORDABLE CAR CARE CENTER | 2581647 | CATONSVILLE | 1 |
| AFFORDABLE GARAGE DOORS LLC | 1473496 | SHADY SIDE | 1 |
| AFFORDABLE LAWNCARE | 2791712 | UNION BRIDGE | 3 |
| AFFORDABLE LOGISTICS LLC | 3258859 | UPPR MARLBORO | 1 |
| AFFORDABLE OUTDOOR KITCHENS LLC | 2493859 | MILLERSVILLE | 1 |
| AFFORDABLE PRESSURE WASHING LLC | 3265338 | TAKOMA PARK | 2 |
| AFFORDABLE ROADSIDE SERVICE LLC | 2424022 | PASADENA | 29 |
| AFFORDABLE SERVICES | 2590523 | BALTIMORE | 1 |
| AFFORDABLE SIGNS & NEON INC | 1034682 | FREDERICK | 4 |
| AFFORDABLE TOWING & AUTOMOTIVE LLC | 3394836 | BALTIMORE | 1 |
| AFFORDABLE TRASH REMOVAL INC | 1821280 | FREDERICK | 3 |
| AFFORDABLE TRASH REMOVAL SERVICE | 1559287 | HYATTSVILLE | 1 |
| AFFORDABLE TREE REMOVAL | 2865355 | LA PLATA | 2 |
| AFFORDABLE TRUCKING LLC | 3416926 | BALTIMORE | 1 |
| AFG LOGISTICS LLC | 4235874 | BALTIMORE | 2 |
| AFK FENCE LLC | 4244102 | WALDORF | 2 |
| AFMAK TRUCKING LLC | 3651341 | COLUMBIA | 1 |
| AFOOT INC | 3747243 | DUNDALK | 0 |
| AFOOT LLC | 3708950 | DUNDALK | 2 |
| AFORDABLE MOVERS OF MARYLAND | 1367787 | SYKESVILLE | 1 |
| AFRAM INC | 2067720 | BALTIMORE | 1 |
| AFRICA COFFEE BUREAU LLC | 3979477 | SILVER SPRING | 0 |
| AFRICA MAMA DELIVERY SERVICES INC | 2202536 | SILVER SPRING | 1 |
| AFRICAN TRANSPORTATION SERVICES INC | 671450 | UPPER MARLBORO | 2 |
| AFRIEXPRESS | 3939724 | HYATTSVILLE | 0 |
| AFRIHAUL LOGISTICS LLC | 4517322 | RANDLSTOWN | 1 |
| AFTER 5 DELIVERY PROFESSIONALS LLC | 3024718 | ODENTON | 1 |
| AFTER HOURS LOGISTICS LLC | 3342592 | OWINGS MILLS | 1 |
| AFTER HOURS TOWING AND RECOVERY LLC | 3670582 | CAPITOL HGTS | 1 |
| AFTERGLOW LIGHTING INC | 2047984 | ELKRIDGE | 2 |
| AFUZION PLZ CORP | 2490446 | LAUREL | 2 |
| AG & DR PREMIER DECK BUILDERS AND FENCE CONTRACTORS LLC | 4247976 | LAUREL | 1 |
| AG AREVALO'S CONSTRUCTION LLC | 3685243 | LANHAM | 2 |
| AG CENTER INC | 1135095 | HAGERSTOWN | 1 |