Founding and privatization (1969–2005) Telesat began in 1969 as Telesat Canada, a Canadian
Crown corporation created by an Act of Parliament. this satellite was retired from use in 1981. Until February 1979, Telesat had a legal monopoly on
Earth stations in Canada: any entity wishing to send or receive satellite signals had to sign a long-term lease with Telesat Canada for an
Earth station. Contracts for such leases were still enforced after the monopoly was ended. Telesat Canada was privatized and sold by the federal government to
Bell Canada in 1998.
Loral Space purchase (2006–2015) On December 18, 2006,
Loral Space & Communications announced that it, along with Canada's
Public Sector Pension Investment Board (PSP Investments), would acquire Telesat for US$2.8 billion. On October 5, 2007, they received the final regulatory approval necessary to complete the acquisition of Telesat from
BCE Inc. (the new holding company for Bell) for CAD$3.25 billion. The acquisition closed on October 31, 2007, with Loral owning 63% of Telesat. At the same time, Telesat merged with Loral Skynet (formerly AT&T Skynet), a subsidiary of Loral Space & Communications. Loral Skynet was a full-service global satellite operator headquartered in
Bedminster, New Jersey. This resulted in the transfer of all of the assets of Loral Skynet to Telesat. Telesat announced on December 30, 2009, that
Nimiq 6 was built by
Space Systems/Loral (SS/L).
Bell Satellite TV, a Canadian satellite TV provider agreed to fully lease the satellite for its lifetime to serve their subscribers across Canada. Nimiq 6 has a payload of 32 high-powered
Ku-band transponders. It uses the SS/L1300 platform and has a 15-year mission life. It was launched in 2012 by
International Launch Services (ILS). On November 17, 2010: Telesat Holdings Inc. hired
JPMorgan Chase & Co.,
Morgan Stanley and
Credit Suisse Group AG to start a formal sales process and offer so-called
staple financing to interest buyers for $6 billion to $7 billion. MHI Launch Services (formerly H-IIA Launch Services) ) launched Telstar 12 VANTAGE for Telesat in November 2015 on a H2A204 variant of the
H-IIA rocket, and it commenced service in December 2015.
Lightspeed LEO constellation (2016–2025) In 2016 Telesat announced it would launch a
low-Earth-orbit (LEO)
constellation of 120 satellites, in
polar orbit and in
inclined orbits, about in altitude. The satellites would use the
Ka-band, across 6
orbital planes, having at least 12 satellites in each plane. The siting of the orbital planes is to comply with the Canadian government's
Enhanced Satellite Constellation Project, as well as providing global coverage. In 2017, Telesat expanded the LEO constellation plan to about 300 satellites, coupled with 50 ground stations across the globe. There would be about 80 polar orbit satellites, with the remainder in inclined orbits, for global coverage, including polar regions. The internet satellite constellation is targeted to have a 30-50 ms latency. The satellites are expected to be around and last 10 years on orbit. The constellation is expected to have a 16-24
Tb/s capacity with 8 Tbit/s (1 TB/s) available for customers. In 2019, Telesat contracted with
Blue Origin on their
New Glenn rocket and
Relativity Space with their
Terran 1 rocket, for satellite launches to their LEO constellation. In November 2020, Telesat announced that it will become publicly traded on the American stock index
NASDAQ in mid-2021. In July 2023, LEO 3 satellite was launched. In August 2023, Telesat switched suppliers for its planned Lightspeed global internet network, from
Thales Alenia Space to MDA. In 2025, Telesat continued to develop its Telesat Lightspeed program. In September 2023, Telesat announced a new contract with
SpaceX for 14 launches with up to 18 satellites on each launch for the Lightspeed constellation, starting in mid-2026.
Viasat signed a "substantial" contract to use the service in April 2025, shortly after smaller customer agreements were announced with
Space Norway, Orange, and ADN Telecom. == Services ==