| BAY STATE DUMPSTERS LLC | 4133010 | ANNAPOLIS | 1 |
| BAY STATE ELECTRIC INC | 2927223 | CURTIS BAY | 1 |
| BAY STATE VENDING | 1169378 | MECHANCESVILLE | 3 |
| BAY STEEL INC | 1478994 | SALISBURY | 1 |
| BAY TO BARN TRUCKING LLC | 4469404 | MARYDEL | 1 |
| BAY TOWN PAINTING MARINE REPAIR INC | 1483810 | BALTIMORE | 4 |
| BAY TRANSFER LLC | 2246780 | ANNAPOLIS | 0 |
| BAY TRANSPORT LLC | 2946689 | MIDDLE RIVER | 1 |
| BAY TRAVEL LIFT LLC | 3859264 | STEVENSVILLE | 1 |
| BAY WATERSKI & SKAT INC | 3838496 | OCEAN CITY | 3 |
| BAY'S TOWING LLC | 2164223 | SUITLAND | 1 |
| BAY2BAY FREIGHT OF MARYLAND | 3346431 | ODENTON | 3 |
| BAYBERRY LANDSCAPE DEVELOPMENT LLC | 3776662 | STEVENSVILLE | 6 |
| BAYCO INC | 457656 | EASTON | 5 |
| BAYE WALY DIOP | 1590900 | SILVER SPRING | 1 |
| BAYER CONSTRUCTION COMPANY INC | 3924322 | CATONSVILLE | 1 |
| BAYLAWN INC | 2293895 | CHESTER | 2 |
| BAYLEIGH CHASE INC | 3435028 | EASTON | 2 |
| BAYLINE LOGISTICS LLC | 4507509 | CATONSVILLE | 1 |
| BAYLOR LEASING LLC | 330663 | SALISBURY | 1 |
| BAYLY'S INC | 1074107 | EDGEWATER | 4 |
| BAYOU BREEZE LOGISTICS LLC | 4575475 | STEVENSVILLE | 10 |
| BAYRUNNER PRIVATE TRANSPORTATION INC | 1943158 | SALISBURY | 3 |
| BAYRUNNERS INC | 2087815 | SALISBURY | 10 |
| BAYSAVER TECHNOLOGIES INC | 1339960 | MOUNT ALRY | 1 |
| BAYSHORE CONCRETE AND STONE LLC | 3820225 | ROCK HALL | 1 |
| BAYSHORE CONSTRUCTION SERVICES LLC | 4024805 | BRINKLOW | 2 |
| BAYSHORE EQUITY LLC | 3729883 | BALDWIN | 3 |
| BAYSHORE MARINE CONSTRUCTION LLC | 2933151 | FREDERICK | 2 |
| BAYSIDE ASPHALT LLC | 4589269 | GLEN BURNIE | 2 |
| BAYSIDE AUTO TRANSPORT LLC | 2240265 | HYDES | 0 |
| BAYSIDE COMMERCIAL BUILDING SERVICES LLC | 4197760 | ABERDEEN | 2 |
| BAYSIDE CONSTRUCTION LLC | 4040859 | EDGEWOOD | 1 |
| BAYSIDE CUSTOM BUILDERS INC | 1423572 | EASTON | 3 |
| BAYSIDE CUSTOM RENOVATIONS INC | 1950827 | BALTIMORE | 1 |
| BAYSIDE DEVELOPERS INC | 2564757 | EARLEVILLE | 1 |
| BAYSIDE DUMPSTERS LLC | 4497615 | CROFTON | 1 |
| BAYSIDE ENVIRONMENTAL SERVICES INC | 2947998 | PRINCE FREDERICK | 1 |
| BAYSIDE EXCAVATION & HAULING LLC | 4210361 | MILLINGTON | 4 |
| BAYSIDE FIRE PROTECTION LLC | 1835391 | OWINGS | 4 |
| BAYSIDE GAS INC | 687389 | ROCK HALL | 6 |
| BAYSIDE HOME CENTER INC | 2096930 | CRISFIELD | 1 |
| BAYSIDE HOMES LTD | 575396 | HAVRE DE GRACE | 1 |
| BAYSIDE LAWN AND LANDSCAPE LLC | 2725005 | GRASONVILLE | 1 |
| BAYSIDE OF FAULKNER INC | 3841478 | FAULKNER | 2 |
| BAYSIDE OF UPPER MARLBORO | 3893782 | UPPER MARLBORO | 1 |
| BAYSIDE OUTDOOR LIVING LLC | 3618802 | PERRY HALL | 2 |
| BAYSIDE POOLS LLC | 4403303 | CENTREVILLE | 0 |
| BAYSIDE ROLLOFF SERVICE LLC | 949852 | BELCAMP | 2 |
| BAYSIDE SANITATION LLC | 3570140 | BEL AIR | 14 |
| BAYSIDE SERVICE SOLUTIONS LLC | 2826095 | SAINT LEONARD | 1 |
| BAYSIDE SKILLET | 487691 | OCEAN CITY | 1 |
| BAYSIDE TOWING AND TRANSPORT LLC | 3753513 | HALETHORPE | 1 |
| BAYSIDE TRAFFIC SERVICES INC | 2224720 | LANDOVER | 0 |
| BAYSTAR PRECAST CORPORATION | 825580 | OWINGS | 4 |
| BAYSTONE | 1701746 | PASADENA | 1 |
| BAYVIEW BUILDERS LLC | 2442218 | ANNAPOLIS | 2 |
| BAYVIEW HANDYMAN SERVICES LLC | 4565085 | CHESTERTOWN | 0 |
| BAZ CORPORATION | 1771855 | GAITHERSBURG | 1 |
| BAZAN CONSTRUCTION LLC | 3391094 | MOUNT AIRY | 2 |
| BAZOU SERVICES LLC | 4450343 | BEL AIR | 1 |
| BB & B INC | 1803321 | ANNAPOLIS | 1 |
| BB & B PROFESSIONAL MOVERS INC | 1072874 | UPPER MARLBORO | 1 |
| BB & SONS LLC | 3582450 | ROSEDALE | 1 |
| BB AND L TRUCKING LLC | 1742012 | HURLOCK | 1 |
| BB LANDSCAPING LLC | 1370462 | EASTON | 2 |
| BB'S LANDSCAPES AND LAWN SERVICE | 2818891 | NEW WINDSOR | 2 |
| BB&C TRANSPORT LLC | 2862521 | ROCKVILLE | 2 |
| BB&S PROPERTY SOLUTIONS, LLC | 7543587 | BEL ALTON | 2 |
| BBC ASSETT MANAGEMENT LLC | 2164229 | BALTIMORE | 1 |
| BBC CONSTRUCTION REMODELING LLC | 3047591 | SILVER SPRING | 2 |
| BBI LOGISTICS LLC | 3463020 | BURTONSVILLE | 1 |
| BBJBC INC | 1033534 | EDEN | 4 |
| BBR CONTRACTING LLC | 3473068 | FALLSTON | 1 |
| BBR FARMS | 2789616 | HIGHLAND | 1 |
| BBS 2 YOU LLC | 4173334 | DISTRICT HEIGHTS | 1 |
| BBT & RECOVERY LLC | 2283135 | BROOKLYN | 8 |
| BBT DUMPSTER RENTAL INC | 3299453 | EDGEWOOD | 3 |
| BC FREIGHT SOLUTIONS LLC | 4554174 | ACCOKEEK | 1 |
| BC REN LLC | 1947263 | FOREST HILL | 8 |
| BC SUMMIT LLC | 3163053 | FREDERICK | 1 |
| BCA HOLDINGS LLC | 2783864 | FREDERICK | 1 |
| BCB TRANSPORT LLC | 4145328 | DENTON | 1 |
| BCC HAULING LLC | 1845385 | BALTIMORE | 1 |
| BCCM LOGISTICS | 2229314 | FRINSBURG | 0 |
| BCEP SOLUTIONS LLC | 4428971 | HYATTSVILLE | 2 |
| BCK LOGISTICS LLC | 4244969 | WOODSTOCK | 1 |
| BCL ENTERPRISES LLC | 2103695 | FORT WASHINGTON | 1 |
| BCM SPECIALIZED HAULING CRANE & RIGGING INC | 2237666 | WHITE MARSH | 0 |
| BCP SERVICES LLC | 3515610 | ROCKVILLE | 3 |
| BCS UNDERGROUND INC | 2000647 | PASADENA | 2 |
| BCT TRANSPORTATION | 1489774 | EDGEWOOD | 3 |
| BD SIGN EXPRESS LLC | 7311338 | BELTSVILLE | 2 |
| BDB CON LLC | 2783605 | WESTMINSTER | 1 |
| BDH LOGISTICS LLC | 2248624 | JESSUP | 0 |
| BDO LLC | 3221740 | BALTIMORE | 1 |
| BDP AND COMPANY | 3910383 | BALTIMORE | 1 |
| BDS TRUCKING | 2359531 | MOUNT AIRY | 1 |
| BDZ MOVERS LLC | 3676075 | ROCKVILLE | 2 |
| BE GREAT HAULING INC | 1081607 | BALTIMORE | 3 |