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

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.
AvL Technologies successfully demonstrates multi-orbit ground terminal on Telesat’s LEO 3 satellite

AvL Technologies and Telesat Government Solutions, a wholly-owned subsidiary of Telesat (Nasdaq and TSX: TSAT), is pleased to announce the successful field demonstration of AvL’s 1.35-meter XY antenna terminal on Telesat’s Low Earth Orbit (LEO) demonstration satellite.
Telesat announces equity distribution of Telesat Lightspeed business
Telesat (Nasdaq and TSX: TSAT), one of the world’s largest and most innovative satellite operators, today announced that it has completed the distribution of 62% of the equity of its Telesat Lightspeed business to an indirect subsidiary of Telesat Corporation.
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.
ALL.SPACE and Telesat Government Solutions begin terminal collaboration for Telesat Lightspeed

Telesat Government Solutions, a wholly-owned subsidiary of Telesat (Nasdaq and TSX: TSAT), and ALL.SPACE, the leader in multi-orbit, multi-link SATCOM solutions, today announced a Memorandum of Understanding to integrate ALL.SPACE user terminals with the Telesat Lightspeed Low Earth Orbit (LEO) network.
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 schedules second quarter 2025 Earnings Conference Call for August 6, 2025
Telesat (Nasdaq and TSX: TSAT), one of the world’s largest and most innovative satellite operators, has scheduled a conference call on Wednesday, August 6, 2025, at 10:00 a.m. EDT to discuss its financial results for the three and six month periods ended June 30, 2025.
Vocus and Telesat announce multi-year Telesat Lightspeed terrestrial infrastructure and services contract

Vocus, Australia’s specialist digital infrastructure provider, and Telesat (Nasdaq and TSX: TSAT), one of the world’s most innovative satellite operators, today announced that Vocus will build Australia’s first Telesat Lightspeed Low Earth Orbit (LEO) Landing Station.
Arabsat selects Telesat Lightspeed Low Earth Orbit (LEO) services for its multi-orbit connectivity portfolio

Telesat (NASDAQ and TSX: TSAT) and Arab Satellite Communications Organization (Arabsat) today announced the companies have successfully negotiated and signed a Term Sheet for a multi-Gbps capacity pool of Telesat Lightspeed connectivity services.
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.