| 1 | DLCX | Dearborn Leasing Co. | added 7/1964; 7/1965-1/1980; eliminated 7/1982 | | NAKINA |
| 2 | DLCX | David Levi & Co. | 7/1932-4/1938 | | NAKINA |
| 3 | DLCX | David Levi & Co. (Mather Stock Car Co.) | Apr-38 | | NRHS |
| 4 | DLCX | Dearborn Leasing Co. | added 7/64; 7/65-1/80; eliminated 7/82 | | NRHS |
| 5 | DLCX | *DAVID LEVI & CO. | | | PWRC |
| 6 | DLCX | *DEARBORN LEASING CO. | | | PWRC |
| 7 | DLCX | *WASTE MANAGEMENT, INC. | | | PWRC |
| 8 | DLCX | Dearborn Leasing Co. (Waste Management) | | | RSRV |
| 9 | DLCX | DIESEL LOCOMOTIVE CO LLC | | | SCAC4 |
