| FLORES LANDSCAPING SERVICES LLC | 4362987 | | Active | Carrier |
| FRANCIS J JOHNSON | 1616636 | | Inactive | Carrier |
| FRANKLIN MONROE COX SR | 917458 | MC633660 | Inactive | Carrier |
| FRANK'S WELL DRILLING INC | 474751 | | Active | Carrier |
| FRED WEDDING | 3180779 | | Inactive | Carrier |
| FSI EQUIPMENT L L C | 758934 | | Inactive | Carrier |
| GAIL S KINGMAN | 498050 | | Inactive | Carrier |
| G & B ENTERPRISES INC | 420657 | | Inactive | Carrier |
| G&B INSULATION CO INC OF MARYLAND | 619434 | | Inactive | Carrier |
| G & G TOWING TRANSPORT & RECOVERY INC | 2402118 | MC826233 | Inactive | Carrier |
| G&K ENTERPRISES LLC | 3834667 | FF53447 | Inactive | Carrier |
| G&K ENTERPRISES LLC | 3834667 | MC1399917 | Inactive | Carrier |
| GARDINER LAWN SERVICE LLC | 4205026 | | Active | Carrier |
| GARY JON CUSHENETTE & DAD INC | 498031 | | Inactive | Carrier |
| GARY SHOWALTER | 1575895 | | Inactive | Registrant |
| GENESIS ONE TRUCKING INC | 985938 | MC417163 | Inactive | Carrier |
| GRACE LUTHERAN CHURCH | 1911843 | | Inactive | Carrier |
| GRAGAN & SONS GLASS CO INC | 1435184 | | Inactive | Carrier |
| GRAVES TRUCKING INC | 696791 | MC323346 | Inactive | Carrier |
| GRAYS WHOLESALE NURSERY LLC | 3764441 | MC1341449 | Inactive | Carrier |
| GREGG'S INSULATION INC | 1589197 | | Inactive | Carrier |
| GRIFFIN AND SONS TRANSPORTATION LLC | 3465708 | MC1132742 | Active | Carrier |
| GROUND MAINTENANCE LLC | 3810121 | | Inactive | Carrier |
| GUY L COOKSEY | 1308908 | | Active | Carrier |
| GUY P HENDRICKS | 1743711 | | Inactive | Carrier |
| HANNAH CONSTRUCTION LLC | 4519857 | | Active | Carrier |
| HARLEY GRASSCUTTING SERVICE | 2293353 | | Active | Carrier |
| HAROLD CROUSE | 1098722 | | Active | Carrier |
| HARRY E & KATHY DEAVERS | 890491 | | Inactive | Carrier |
| HARRY JEROME DYSON | 1420949 | | Active | Carrier |
| HASH CONSTRUCTION INC | 521129 | | Active | Carrier |
| HBF TRANSPORT LLC | 3391805 | MC1090234 | Active | Carrier |
| HELEN LUCAS | 1192944 | | Inactive | Carrier |
| HERB'S TRUCKING INC | 637763 | MC562537 | Inactive | Carrier |
| HE WILL RISE LLC | 3770206 | MC1345544 | Inactive | Carrier |
| H O SHEFF TRUCKING | 428023 | | Inactive | Carrier |
| HRB BUILDERS LLC | 1825762 | | Inactive | Carrier |
| HUNT FORD INC | 326360 | | Active | Carrier |
| HUSICK CONSTRUCTION COMPANY | 1310080 | | Active | Carrier |
| I&L TRUCKING LLC | 3720465 | MC1309312 | Inactive | Carrier |
| JAMES BRADFORD DAVIS | 37933 | | Inactive | Carrier |
| JAMES D LANGLEY SR | 571556 | | Inactive | Carrier |
| JAMES ROBERT MURPHY SR | 1645568 | MC616496 | Active | Carrier |
| J & J TOOLS LLC | 2259972 | | Inactive | Carrier |
| J & M POWER WASHING LLC | 3613066 | | Active | Carrier |
| J&Z LANDSCAPING & REMODELING LLC | 4305033 | | Active | Carrier |
| JASON R MOORE | 1279228 | | Inactive | Registrant |
| JC CARLUCCI | 1585537 | | Inactive | Registrant |
| JCM ASSOCIATES LLC | 4540211 | MC1801600 | Active | Carrier |
| JEROME CARTER | 1472605 | MC556054 | Active | Carrier |
| JERRY PRUITT | 2364273 | MC810486 | Inactive | Carrier |
| JL TRANSPORT LLC | 2960185 | MC4202 | Active | Carrier |
| JML ENTERPRISE LLC | 4118397 | MC1574615 | Active | Carrier |
| JMX INC | 440047 | MC226954 | Inactive | Carrier |
| JOSEPH EDWARD LANGLEY | 1216092 | | Active | Carrier |
| JOSEPH L SKINNER | 928481 | | Active | Carrier |
| JOSEPH SWANN | 1603527 | | Inactive | Registrant |
| JR GARAGE DOORS AND SERVICES | 3581763 | MC1210105 | Inactive | Carrier |
| JR WEBB INC | 923443 | | Inactive | Carrier |
| JUSTTECH LLC | 3446649 | | Active | Carrier |
| J W FRANKLIN CONSTRUCTION | 1266042 | | Inactive | Carrier |
| K2 VENTILATIONS | 1525119 | | Inactive | Carrier |
| KEVIN J ELDER | 1325537 | | Inactive | Carrier |
| KING SERVICES INC | 1488926 | MC560533 | Active | Carrier |
| KOCH TRUCKING INC | 2431319 | | Active | Carrier |
| KP CONTRACTING LLC | 3820932 | | Active | Carrier |
| KRISTEE L BOSWELL | 1869917 | | Active | Carrier |
| KRK TRUCKING LLC | 3964691 | MC1479661 | Inactive | Carrier |
| K W W BROWN CORP | 760672 | | Active | Carrier |
| KYND ENTERPRISE COMMUTER VANPOOLS | 1646129 | | Inactive | Carrier |
| L & D CONTRACTORS INC | 500784 | | Inactive | Carrier |
| L & K TRUCKING LLC | 1283969 | | Inactive | Carrier |
| LA PLATA MILL & SUPPLY CO INC | 885237 | | Active | Carrier |
| LESTER THOMAS BURCH | 1864509 | | Active | Carrier |
| LET3 TRANSPORT | 3355724 | MC1075311 | Active | Carrier |
| LET3 TRANSPORT | 3355724 | FF35577 | Active | Carrier |
| LEWIS TRUCKING | 2532508 | | Active | Carrier |
| LIL T & D LLC | 2786959 | MC928957 | Active | Carrier |
| LKMX GLOBAL LLC | 8341331 | | Active | Carrier |
| LO' KEE TRUCKING LLC | 1069008 | MC445922 | Inactive | Carrier |
| LOVE CONCRETE & MASONRY INC | 1333857 | | Inactive | Registrant |
| LYTES OUT LOGISTICS & TRUCKING LLC | 4101188 | MC1564468 | Inactive | Carrier |
| MAGEE ENTERPRISES INCORPORATED | 2980721 | | Inactive | Carrier |
| M&M MOVERS INC | 329480 | | Inactive | Carrier |
| MARIA ANTONIA RAMIREZ VAZQUEZ | 3342759 | | Inactive | Carrier |
| MARK POSTEN | 1458952 | | Inactive | Carrier |
| MARTINEZ CONCRETE LLC | 4000540 | | Active | Carrier |
| MARTIN'S SERVICE STATION | 507150 | | Active | Carrier |
| MARVIN C KISAMORE | 1259524 | | Active | Carrier |
| MARYLAND SELECT HARDWOODS LLC | 1634486 | | Inactive | Registrant |
| MCCLARRY & SONS TRANSPORT LLC | 1491418 | | Active | Carrier |
| MD QUALITLY HOMES INC | 2442793 | | Active | Carrier |
| MERCURY TRANSPORT LLC | 4011820 | MC1510728 | Active | Carrier |
| METAL SCRAP INC | 2552358 | | Active | Carrier |
| MICHAEL CHRISTIAN COUGHLAN | 2308062 | | Inactive | Carrier |
| MID-ATLANTIC POTTERY INC | 329679 | MC233891 | Inactive | Carrier |
| MILLER LUMBER INDUSTRIES INC | 65346 | | Inactive | Carrier |
| MIRANDA FAMILY FENCE LLC | 4054682 | MC1663936 | Active | Carrier |
| MIRANDA FENCE LLC | 3317385 | MC1442098 | Active | Carrier |
| MIRANDA TRANSPORT LLC | 4258748 | MC1651962 | Inactive | Carrier |