4,166 entities registered in Canada appear in an active parent–subsidiary link reported to GLEIF. 333 group parents with two or more subsidiaries are based there. 1,588 of these entities (38.1%) have a lapsed LEI, which means their data has not been re-verified on time.
| Corporate Registry (Province of Ontario) Ministry of Government and Consumer Services | 983 entities |
| Corporate Registry Corporations Canada | 865 entities |
| Corporate Registry (Province of British Columbia) BC Registry Services | 526 entities |
| Enterprise Register (Services Quebec) Enterprise Register | 453 entities |
| Corporate Registry (Province of Alberta) Ministry of Service Alberta | 391 entities |
| 391 entities | |
| Registry of Joint Stock Companies (Province of Nova Scotia) Service Nova Scotia | 184 entities |
| System for Electronic Document Analysis and Retrieval (SEDAR) Canadian Securities Administrators | 136 entities |
Sorted by name. Group parents are marked.