| 1 | BDK | Banedanmark (Rail Net Denmark) | Banedanmark is the infrastructure manager responsible for the national network in Denmark. BDK is responsible for - Maintenance and renewal of the railway network - Safety systems - Railway traffic management across the entire railway network - Construction of timetable and path allocation | DK | TRAFFIC |
| 2 | BDK | BDK Korkmaz | | DE | VKM |
| 3 | BDKA | BUNDY, KENDELL A TRUCKING CO | | | SCAC3 |
| 4 | BDKA | BUNDY TRUCKING | | | SCAC4 |
| 5 | BDKC | BLODGETT TRUCKING INC | | | SCAC3 |
| 6 | BDKC | B AND D TRUCKING INC | | | SCAC4 |
| 7 | BDKD | BETTRIDGE, KEN DISTRIBUTING | | | SCAC3 |
| 8 | BDKD | BETTRIDGE, KEN DISTRIBUTING | | | SCAC4 |
| 9 | BDKE | BUSHKE, DONALD TRUCKING SERVICE | | | SCAC3 |
| 10 | BDKF | BADLANDS TRUCKING LLC | | | SCAC4 |
| 11 | BDKG | BRADLEY TRUCKING CO INC | | | SCAC3 |
| 12 | BDKG | B & D TRUCKING | | | SCAC4 |
| 13 | BDKH | BARRAN, DANIEL K HAULING INC | | | SCAC4 |
| 14 | BDKI | BROWN, D K SONS INC | | | SCAC3 |
| 15 | BDKJ | BRADLEY, K J INC | | | SCAC3 |
| 16 | BDKJ | BRADLEY, K J INC | | | SCAC4 |
| 17 | BDKK | BARNES, DALE TRUCKING INC | | | SCAC4 |
| 18 | BDKL | BENDERS TRUCKING INC | | | SCAC3 |
| 19 | BDKL | BLACK, DON K LINECASTING SERVICE LI | | | SCAC4 |
| 20 | BDKM | BRIDGES TRUCKING | | | SCAC4 |
| 21 | BDKN | B & D TRUCKING INC | | | SCAC3 |
| 22 | BDKO | BURDEN TRUCKING INC | | | SCAC4 |
| 23 | BDKP | BRADKEN ENTERPRISES INC | | | SCAC3 |
| 24 | BDKQ | BIG DADDY SHRINK WRAP INC | | | SCAC4 |
| 25 | BDKR | B & D TRUCKING | | | SCAC4 |
| 26 | BDKS | BECTON DICKINSON | | | SCAC4 |
| 27 | BDKT | BODKINS TRUCKING | | | SCAC3 |
| 28 | BDKT | B L DUKE INC | | | SCAC4 |
| 29 | BDKV | B D TRUCKING 1987 | | | SCAC4 |
| 30 | BDKY | B & D TRUCKING | | | SCAC4 |
