TSX INC.
Business corporations (which includes professional corporations) · TORONTO, Canada · LEI 549300XIZLHUYFCPJH13
LEI active
Summary
TSX INC. is registered in Canada and entered in the “Corporate Registry (Province of Ontario)” under number 11740. Its legal form is Business corporations (which includes professional corporations). According to GLEIF, its ultimate parent is TMX GROUP LIMITED (Canada), which is also its direct parent. That group has 9 subsidiaries with LEIs in 2 countries, 7 of them in Canada. It has 1 direct subsidiary in GLEIF data. The LEI was first issued on 14 Dec 2018 and the record was last updated on 11 Jun 2026; the next renewal is due by 8 Jul 2027.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | Business corporations (which includes professional corporations) |
|---|---|
| Register | Corporate Registry (Province of Ontario) · Register website |
| Registration number | 11740 |
| Registration authority | Ministry of Government and Consumer Services |
| Jurisdiction | Canada (CA-ON) |
| Registered address | 300-100 ADELAIDE STREET WEST, M5H 1S3 TORONTO, Canada |
| Headquarters address | 300-100 ADELAIDE STREET WEST, M5H 1S3 Toronto, Canada |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 6 Mar 1878 |
| LEI | 549300XIZLHUYFCPJH13 |
| LEI status | active |
| LEI first issued | 14 Dec 2018 |
| LEI record last updated | 11 Jun 2026 |
| Next LEI renewal | 8 Jul 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
View the whole group: 9 subsidiaries in 2 countriesRelationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | TMX GROUP LIMITED | TMX GROUP LIMITED |
| Accounting period | 1 Jan 2025 to 31 Dec 2025 | 1 Jan 2025 to 31 Dec 2025 |
| Evidence | supporting documents | supporting documents |
| Corroboration | supplied by the entity only | supplied by the entity only |
| Relationship start | 6 Mar 1878 | 6 Mar 1878 |
| Recorded at GLEIF since | 8 Aug 2023 | 8 Aug 2023 |
| Last updated | 11 Jun 2026 | 11 Jun 2026 |
| Record status | current | current |
Direct subsidiaries (1)
- TSX Venture Exchange Inc. Canada · Calgary
Other subsidiaries of the same direct parent (5)
- CANADIAN DERIVATIVES CLEARING CORPORATION Canada
- MONTRÉAL EXCHANGE INC. Canada
- SHORCAN BROKERS LIMITED Canada
- TSX Trust Company Canada
- TSX Transfer Agency US LLC United States