| A & H LAWN SERVICE | 3175714 | | Inactive | Carrier |
| ABOVE AND BEYOND HOME IMPROVEMENT LLC | 3403064 | | Active | Carrier |
| ALAN BETHKE AND SON INC | 1157620 | | Active | Carrier |
| ALL AMERICAN CONTRACTING SERVICES LLC | 2298115 | MC1034608 | Active | Carrier |
| ANTHONY B AMOROSO | 2427244 | | Active | Carrier |
| AQUARIUM & PET BOOK DISTRIBUTORS INC | 394633 | | Inactive | Carrier |
| ARTSCAPE LAND MAINTENANCE INC | 2316655 | | Active | Carrier |
| ATLAS WERKS INC | 2326247 | | Active | Carrier |
| BEDSAUL PLUMBING & HEATING INC | 2779898 | | Active | Carrier |
| BELLE PATRI LLC | 3230656 | | Active | Carrier |
| BENSON TRUCKING INC | 605131 | | Inactive | Carrier |
| BOB YONCE TRUCKING INC | 946024 | | Inactive | Carrier |
| BROAD CREEK TREE EXPERT | 2424412 | | Active | Carrier |
| C A GRIMMEL INC | 874080 | | Active | Carrier |
| CALARYS AUTO REPAIR | 559783 | | Active | Carrier |
| CALVIN STEWART | 553762 | | Inactive | Carrier |
| CARL D SADLER | 897957 | | Inactive | Carrier |
| CENTURION TREE EXPERTS INC | 2556140 | | Active | Carrier |
| CHARLES KELLY HERR | 1340141 | | Inactive | Carrier |
| CHAVIS ENTERPRISES LLC | 828079 | MC731318 | Active | Carrier |
| CHERRY BLOSSOM LAWN CARE LLC | 4474307 | | Active | Carrier |
| CHERYL M LURZ | 1944520 | | Active | Carrier |
| CHESAPEAKE BAY SEPTIC TANK LLC | 2419315 | | Active | Carrier |
| CHROME HILL CONSTRUCTION REMODELING COMPANY | 3080284 | MC66296 | Inactive | Carrier |
| CULPEPPER & SON CONTRACTING | 2944728 | | Inactive | Carrier |
| CULPEPPER & SON'S TRUCKING LLC | 3429008 | | Active | Carrier |
| D & C EXPRESS INC | 1001068 | | Inactive | Carrier |
| D&C TRUCKING | 980363 | | Inactive | Carrier |
| DANIEL DEPRIEST JR | 1814240 | | Active | Carrier |
| DANIEL MARSIGLIA | 2406336 | | Active | Carrier |
| DANIEL SCHIAVONE | 1874949 | | Active | Carrier |
| DAVID E LAING | 601674 | | Inactive | Carrier |
| DAVID M KELLY LLC | 461566 | | Inactive | Carrier |
| DAVID W SAFFELL | 920310 | | Inactive | Carrier |
| DAVIS EXCAVATION INC | 1578434 | | Active | Carrier |
| DEER CREEK DISTRIBUTING INC | 2203575 | | Active | Carrier |
| DILWORTH TRUCKING & EXCAVATING INC | 1040121 | | Active | Carrier |
| DONALD SIEJACK | 1964257 | | Inactive | Carrier |
| DOUGLAS JOHN ANDERSON JR | 2639159 | | Active | Carrier |
| EARL E PRESTON JR INC | 511577 | | Active | Carrier |
| ECB WELDING & FABRICATING LLC | 3026829 | | Active | Carrier |
| EDWARD L RITTER JR | 1315471 | MC509506 | Inactive | Carrier |
| ELLEN BRAGG | 2467406 | | Active | Carrier |
| EMERALD CUSTOM BUILDERS INC | 1079319 | | Inactive | Carrier |
| EMORY'S LANDSCAPING | 9610860 | | Active | Carrier |
| EMR SERVICES LLC | 3508377 | | Inactive | Carrier |
| FIRST CHOICE TRANSPORT SERVICE | 875872 | | Inactive | Carrier |
| FLETCHER & FAMILY CORP | 4086244 | | Active | Carrier |
| F N SMITH HARDWARE | 386187 | | Inactive | Carrier |
| F N SMITH HARDWARE LLC | 4218534 | | Active | Carrier |
| FOARDS INC | 4398701 | | Active | Carrier |
| FOARDS INCORPORATED | 1454638 | | Inactive | Carrier |
| FRANK STIFLER | 486043 | | Inactive | Carrier |
| FTI SERVICE | 1830225 | | Active | Carrier |
| G & S LAWN CARE LLC | 1200926 | | Active | Carrier |
| GAST CONSTRUCTION CO INC | 1242892 | | Active | Carrier |
| GREENSPRING LANDSCAPING INC | 1135446 | | Active | Carrier |
| GREENSPRING STONE & LANDSCAPE SUPPLY | 4167103 | | Active | Carrier |
| GRIMMEL FARMS INC | 920817 | | Active | Carrier |
| HARFORD BREWERY TOURS LLC | 3783025 | | Inactive | Carrier |
| HARRIS CONCRETE INC | 1186343 | | Inactive | Carrier |
| HARRY MULLAN | 2534769 | | Inactive | Carrier |
| HELLMANN BROS ASPHALT INC | 1294152 | | Active | Carrier |
| HILLTOP SANITATION SERVICES INC | 1916743 | | Active | Carrier |
| HM EQUIPMENT | 4375672 | | Active | Carrier |
| HOGARTH INC | 1037113 | | Active | Carrier |
| HOOPES & MAXWELL ENTERPRISES | 2993871 | | Active | Carrier |
| HOWSER CONTRACTING LLC | 2460142 | | Active | Carrier |
| JARRETTSVILLE BUILDING SUPPLY | 561793 | | Inactive | Carrier |
| JARRETTSVILLE FURNITURE INC | 348930 | | Inactive | Carrier |
| JARRETTSVILLE TRANSPORTATION INC | 3548440 | | Inactive | Carrier |
| JARVIS INC | 1294318 | | Active | Carrier |
| JA TRUCKING LLC | 4095703 | MC1561300 | Inactive | Carrier |
| JAWANDA INC | 1369350 | MC525494 | Active | Carrier |
| J D AMOS TRUCKING | 787354 | | Inactive | Carrier |
| JERRY L DILWORTH | 1604140 | | Inactive | Registrant |
| JERRY PRESTON HAULING INCORPORATED | 428030 | MC510969 | Active | Carrier |
| J H DEFORD TRUCKING LLC | 2071067 | MC744346 | Inactive | Carrier |
| JIM HOUSTON | 2875268 | MC964942 | Inactive | Carrier |
| JOANNA KELLY | 2394696 | | Active | Carrier |
| JOHN A RIGDON | 923249 | | Active | Carrier |
| JOHN PANZER JR | 686820 | | Inactive | Carrier |
| JORDAN AVIG | 4479170 | | Active | Carrier |
| JOSEPH C LIPIRA JR | 2524720 | | Inactive | Carrier |
| J W CONTRACTORS INC | 2930025 | | Inactive | Carrier |
| K&A DISTRIBUTORS INC | 2484650 | | Active | Carrier |
| KEENE DODGE CO INC | 463514 | | Inactive | Carrier |
| KITCHENS BY REQUEST INC | 1074601 | | Active | Carrier |
| KJW ELECTRIC CO INC | 1876825 | | Inactive | Carrier |
| L AND R LANDSCAPING INC | 1246690 | | Active | Carrier |
| LANGREHR TRUCKING INC | 973315 | | Active | Carrier |
| LEAVE IT 2 US LLC | 2724275 | | Active | Carrier |
| LEE'S HANDY SERVICES LLC | 3949124 | | Active | Carrier |
| LINDA JOHNSON | 1726930 | | Active | Carrier |
| LINKOUS BUILDERS LLC | 1364703 | | Inactive | Carrier |
| LYNN LAWN CARE LLC | 4240623 | | Active | Carrier |
| MADONNA FINISHES INC | 1784068 | | Inactive | Carrier |
| MARCUM PLUMBING SERVICES INC | 1259535 | | Inactive | Carrier |
| MARYLAND AQUATIC NURSERIES | 641066 | | Inactive | Carrier |
| MARYLAND BREW TOURS | 4146634 | | Active | Carrier |