| 1 | SVCX | Schenectady Varnish Co. | 8/1920-4/1961 | | NAKINA |
| 2 | SVCX | Schenectady Chemicals, Inc. | 7/1965-1/1980; eliminated 10/1980 | | NAKINA |
| 3 | SVCX | Schenectady Varnish Co. | 4/38-4/61 | | NRHS |
| 4 | SVCX | Schenectady Chemicals, Inc. | 7/65-1/80; eliminated 10/80 | | NRHS |
| 5 | SVCX | SCHENECTADY CHEMICALS, INC. [SCHENECTADY VARNISH CO.] | | | PWRC |