| 1 | BKWD | BROOKWOOD, DIV OF U S INDUSTRIES IN | | | SCAC3 |
| 2 | BKWE | BLACKWATER EXPRESS INC | | | SCAC3 |
| 3 | BKWE | BACKWOODS EXPRESS LLC | | | SCAC4 |
| 4 | BKWH | BRINKS WAREHOUSING INCORPORATED | | | SCAC3 |
| 5 | BKWI | BAKER, WILSON INC | | | SCAC4 |
| 6 | BKWK | BLACK HAWK SHIPPING ENTERPRISE | | | SCAC3 |
| 7 | BKWK | BLACK HAWK SHIPPING CO INC | | | SCAC4 |
| 8 | BKWM | BREAKWATER MARINE SERVICES CORP. | | | SCAC3 |
| 9 | BKWM | BREAKWA | | | SCAC4 |
| 10 | BKWN | BAKER, W A TRUCKING LTD | | | SCAC4 |
| 11 | BKWO | BLACKWELL TRANSPORT INC | | | SCAC4 |
| 12 | BKWP | BROCKWAY TRANSPORT | | | SCAC3 |
| 13 | BKWQ | BKW TRUCKING INC | | | SCAC3 |
| 14 | BKWR | BOOK, W R | | | SCAC3 |
| 15 | BKWR | BLACKWATER LLC | | | SCAC4 |
| 16 | BKWS | BOO KWANG SHIPPING CO LTD | | | SCAC4 |
| 17 | BKWT | BLACKWELL TRUCKING | | | SCAC3 |
| 18 | BKWU | ROYAL BOSKALIS WESTMINSTER N.V. | | NL | BIC |
| 19 | BKWX | Blackwood Transportation | added 7/2005; 7/2005; eliminated 10/2006 | | NAKINA |
| 20 | BKWX | BLACKWOOD TRANSPORTATION | | | PWRC |
| 21 | BKWY | BROCKWAY STANDARD INC | | | SCAC3 |
