| 1 | WWEB | WOLLENWEBERS TRUCKING CO | | | SCAC4 |
| 2 | WWEC | WHIRL WIND EXPRESS INC | | | SCAC4 |
| 3 | WWEE | WEBSTER, W TRUCKING LTD | | | SCAC4 |
| 4 | WWEQ | WORLDWIDE EXPRESS INC | | | SCAC4 |
| 5 | WWER | WILES, WYLIE R | | | SCAC4 |
| 6 | WWEX | Wood Waste Energy, Inc. | added 10/1998; eliminated 4/2000 | | NAKINA |
| 7 | WWEX | Railworks Wood Waste Energy, Inc. | added 4/2000; 7/2000; eliminated 7/2002; 7/2005 (not listed) | | NAKINA |
| 8 | WWEX | Wood Waste Energy, Inc. | added 10/98; eliminated 4/2000 | | NRHS |
| 9 | WWEX | Railworks Wood Waste Energy, Inc. | added 4/2000; 7/2000 | | NRHS |
| 10 | WWEX | RAILWORKS WOOD WASTE ENERGY INCORPORATED | | | PWRC |
| 11 | WWEX | Railworks Wood Waste Energy | | | RSRV |
