EX-8.1 4 f20f2021ex8-1_telesat.htm LIST OF SUBSIDIARIES

Exhibit 8.1

SUBSIDIARIES OF TELESAT CORPORATION1

Subsidiary |  | State or Other Jurisdiction of Incorporation or Organization
Telesat International Limited |  | England and Wales
Telesat Spectrum General Partnership |  | Ontario
Telesat (IOM) Holdings Limited |  | Isle of Man
Telesat LEO Holdings Inc. |  | Canada
Telesat Technology Corporation |  | Canada
Telesat Spectrum Holdings Corporation |  | Canada
Telesat Spectrum Corporation |  | Canada
Telesat LEO Inc. |  | Canada
Telesat Canada |  | Canada
Telesat Satellite LP |  | United States

1 | Excludes certain subsidiaries which, considered in the aggregate as a single subsidiary, do not constitute a significant subsidiary (as defined in Rule 1-02(w) of Regulation S-X) as of December 31, 2021.