Telesat expands relationship with Calian to develop resilient operational data platform for Telesat Lightspeed

image with blue stylized icons surrounding Earth over black background with Telesat and Calian logos

Telesat (Nasdaq and TSX: TSAT), one of the world’s largest and most innovative satellite operators, and Calian Group Ltd. (TSX: CGY), a trusted provider of mission-critical solutions for defence, space, healthcare and other critical infrastructure sectors, today announced an engagement to develop the operational data platform for the Telesat Lightspeed Low Earth Orbit (LEO) network.

Donald Tremblay joins Telesat as Chief Financial Officer

Telesat (NASDAQ and TSX: TSAT), one of the world’s largest and most innovative satellite operators, today announced the appointment of Donald Tremblay as its new Chief Financial Officer (CFO), effective October 20, 2025. A highly experienced CFO, Mr. Tremblay brings over 35 years of financial expertise and leadership, including at publicly listed companies in high-growth, capital intensive industries. He has deep experience in equity and debt capital market transactions, mergers and acquisitions, compliance, and risk management. Mr. Tremblay will be succeeding Andrew Browne, who announced in March of this year that he would be retiring after serving as Telesat’s CFO since 2019.

Telesat reports results for the quarter and six months ended June 30, 2025

Telesat (Nasdaq and TSX: TSAT), one of the world’s largest and most innovative satellite operators, today announced its financial results for the three and six-month periods ended June 30, 2025. All amounts are in Canadian dollars and reported under IFRS® Accounting Standards unless otherwise noted.

Telesat reports results for the quarter ended March 31, 2025

Telesat (Nasdaq and TSX: TSAT), one of the world’s largest and most innovative satellite operators, today announced its financial results for the three month period ended March 31, 2025. All amounts are in Canadian dollars and reported under IFRS® Accounting Standards unless otherwise noted.

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