Telesat Corporation, a satellite operator, provides mission-critical communications services to broadcast, enterprise, and consulting customers worldwide.

The company's satellite-based services allow direct-to-home (DTH) service providers to deliver television programming, audio, and information channels directly to customers' homes; and enables broadcasters, cable networks, and DTH service providers to transmit television programming services.

It offers value-added services, such as satellite capacity, digital encoding of video channels, authorization, and uplinking and downlinking services; and occasional use services for the broadcast of video news, sports, and live event coverages.

The company also provides satellite capacity and end-to-end services, including space segment services and terrestrial facilities for enterprise connectivity, and internet and cellular backhaul; and rural telephony to telecommunications carriers and network services integrators.

In addition, it offers broadband communication services to maritime and aeronautical markets comprising commercial airplanes and vessels; services to the U.S. government through government service integrators, and satellite services to the Canadian government; and direct-to-consumer broadband services.

Further, the company operates satellite and hybrid satellite/terrestrial networks; and communications services for the oil and gas and mining industries.

Additionally, it provides satellite operator services; and consulting services related to space and earth segments, government studies, satellite control, and research and development services.

The company offers its services primarily through a direct sales force.

As of December 31, 2021, it operated a fleet of 14 in-orbit geostationary satellites and a Canadian payload on the ViaSat-1 satellite.

The company was founded in 1969 and is headquartered in Ottawa, Canada.