19 Communications & Connectivity companies in Canada

Kirkland, Quebec manufacturer of satellite communication ground equipment, including RF amplifiers, BUCs, modems and earth-station terminals.

Ottawa consulting firm — advises clients on satellite telecommunications, RF system design, radar signal processing and Earth observation.

Canadian satellite antenna maker — designs and manufactures auto-deploying mobile and flat-panel satellite antennas for broadband on the move.

Canadian ground-segment manufacturer (formerly SED Systems) — builds RF satellite ground stations, TT&C antennas and teleport services for operators and agencies.

Cambridge, Ontario space hardware site of Honeywell (ex-COM DEV) — makes RF/microwave and optical subsystems for satellites.

Canadian photonics company — develops fibre lasers and amplifiers, including space-qualified optical amplifiers for satellite laser links and ground station amplifiers.

Toronto microwave and RF manufacturer — designs SSPAs, LNAs, filters and RF payload equipment for space, avionics and defence radar.

Canadian satellite communications manufacturer — produces portable satellite terminals, RF components and microwave products for satcom users; owned by Hytera Communications.

Burnaby satcom RF manufacturer — designs and builds LNBs, block upconverters, LNAs and space-rated frequency converters for satellite communications.

Cambridge, Ontario software company — develops AI-driven network orchestration for seamless links across satellite and terrestrial networks.

Canadian satellite ground-equipment maker — supplies VSAT hubs, modems and satcom-on-the-move systems for broadband, cellular backhaul and defence networks.

Ottawa satellite communications engineering firm — builds RLS-2100 radio link simulators and testers for mobile satcom and 5G NTN systems.

Yellowknife telecom provider — operates satellite broadband networks (incl. Qiniq in Nunavut) and an Ottawa teleport serving remote Northern communities.

Canadian satellite operator and LEO constellation developer — operates geostationary satellites and building Telesat Lightspeed, a 198-satellite LEO constellation for enterprise…

Montreal-based Canadian mobile satellite services operator — provides hybrid satellite IoT and is developing direct-to-mobile connectivity using its MSS spectrum.

Builds a LEO satellite network for in-space connectivity — provides store-and-forward and real-time data relay services for other satellites and IoT devices in orbit.

Canadian quantum communications startup — develops a low-cost microsatellite network for space-based quantum key distribution, funded by the Canadian Space Agency.

Royal Canadian Air Force division in Ottawa — leads Canadian Armed Forces space operations, space domain awareness and military satellite programmes.

Canadian member-based non-profit — works to strengthen the global competitiveness of the Canadian space and satellite industry through innovation projects.