| 1 | KWC | Kopalnia Wapienia “Czatkowice | | PL | VKM |
| 2 | KWCD | KELLER, WALTER C DIST INC | | | SCAC4 |
| 3 | KWCI | KOWABUNGA CRANES INC. | | | PWRC |
| 4 | KWCI | KOWABUNGA CRANES INC | | | SCAC3 |
| 5 | KWCI | KAPS WHOLESALE FOOD SERVICE INC | | | SCAC4 |
| 6 | KWCK | KERWICK TRUCKING | | | SCAC4 |
| 7 | KWCL | KING WARD COACH LINES | | | SCAC3 |
| 8 | KWCL | KING WARD COACH LINES (DIV OF TERRI | | | SCAC4 |
| 9 | KWCN | KW CARTAGE INC | | | SCAC4 |
| 10 | KWCO | KENSTON WAREHOUSING CORP | | | SCAC3 |
| 11 | KWCQ | KEN WAREHOUSE CARTAGE | | | SCAC3 |
| 12 | KWCQ | KWC TRUCK LINES | | | SCAC4 |
| 13 | KWCT | KOBYS WITCH CITY EXPRESS INC | | | SCAC3 |
| 14 | KWCU | WORLD CONTAINER LEASING INC. | | | PWRC |
| 15 | KWCU | World Container Leasing (Textainer) | | | RSRV |
