| 1 | DOCX | Invista (Canada) Co. | added 1/2010 | | NAKINA |
| 2 | DOCX | Du Pont of Canada Ltd. | eliminated 1/2010 | | NAKINA |
| 3 | DOCX | Du Pont Canada Inc. | added 1/1980; 1/1980-7/2005; eliminated 4/2008 | | NAKINA |
| 4 | DOCX | DuPont of Canada Ltd. | added 10/1965; 10/1966-1/1975; eliminated 1/1980 | | NAKINA |
| 5 | DOCX | Diamond Alkali Organic Chemicals Division, Inc. | 7/1954 (not listed) | | NAKINA |
| 6 | DOCX | DuPont of Canada Ltd. | added 10/65; 10/66-1/75; eliminated 1/80 | | NRHS |
| 7 | DOCX | Du Pont Canada Inc. | added 1/80; 1/80-7/2000 | | NRHS |
| 8 | DOCX | *DIAMOND ALKALI ORGANIC CHEMICALS DIV. | | | PWRC |
| 9 | DOCX | +DUPONT CANADA INC. | | | PWRC |
| 10 | DOCX | Du Pont Canada | | | RSRV |
| 11 | DOCX | INVISTA (CANADA) COMPANY | | | SCAC4 |
