07:52 AM EDT, 08/27/2025 (MT Newswires) -- Global satellite operator Telesat ( TSAT ) said Wednesday that it appointed Donald Tremblay as CFO, effective Oct. 20.

Tremblay is replacing Andrew Browne, who announced his retirement in March after serving as Telesat's ( TSAT ) CFO since 2019.

Tremblay has over 35 years of financial expertise and leadership. He most recently served as CFO of Champion Iron ( CIAFF ) and was previously CFO of Transalta ( TAC ) and Brookfield Renewable.

"Donald's extensive leadership experience, broad financial expertise, and deep understanding of capital markets make him a valuable addition to Telesat's ( TSAT ) executive team," said Dan Goldberg, president and CEO of Telesat ( TSAT ).

"We look forward to welcoming him onboard as we execute on our compelling growth plans with a focus on delivering the highest quality services to our customers and creating significant value for all of our stakeholders," Goldberg added.