SES vs Telesat: Communications constellations compared

November 2026 edition · assessment by Frontier Tech Intelligence

SES ranks 39 on the Space 100 with a score of 77; Telesat ranks 96 with 64. SES is ahead on deployment, production, commercials, positioning, firepower and leverage. Level on progress and technology. SES is based in Betzdorf, Luxembourg, Telesat in Montreal, Canada. SES: Established. Telesat: Established. SES is named in 75 signals and Telesat in 53.

SES →

Betzdorf, Luxembourg · Space · Satellites & spacecraft / Communications constellations · Established · ses.com

SES operates GEO and MEO satellite networks, including O3b mPOWER, and sells connectivity to broadband, direct-to-device, maritime, government, defense and media customers.

Space 100 · rank 39 · score 77

Scores, Space (of 10)

Deployment9
Production6
Commercials8
Progress9
Technology6
Positioning8
Firepower8
Leverage8

Darker bar: ahead of the other company on that measure.

Positioning

SES is a Luxembourg multi-orbit satellite operator (>EUR 3.5B class after completing its Intelsat acquisition in 2025) running a GEO fleet plus the O3b mPOWER MEO constellation, the consolidation move of the operator sector with Intelsat integration underway. K2 Space is building an initial 30-satellite MEO network for it, and it partners with Eutelsat OneWeb on airline multi-orbit deals. Current figures are verified-light this pass (a dedicated results pass owed).

Latest signals

  • SES and CANAL+ extended their strategic partnership through 2040.Satellite Evolution
  • ESA is developing the €15.6 billion Iris2 secure connectivity constellation with Aerospacelab and SES.Space Intel Report
  • SES selected Lyntris as payload integrator for its PTS-G satellite work.Via Satellite

75 signals name SES.

Facts, with sources

  • Astrium Mobile Neastar-1 L-band direct-to-device satellite mission planned for completionSpaceNews
  • Sixth HummingSat order for the Intelsat 45 missionSpaceNews
  • Intelsat-45 Ku-band FSS and BSS satellite mission planned for completionSpaceNews

110 facts on file.

Telesat →

Montreal, Quebec, Canada · Space · Satellites & spacecraft / Communications constellations · Established · telesat.com

Telesat sells Telesat Lightspeed broadband satellite connectivity to commercial, government and remote-area customers.

Space 100 · rank 96 · score 64

Scores, Space (of 10)

Deployment8
Production4
Commercials6
Progress9
Technology6
Positioning6
Firepower6
Leverage6

Darker bar: ahead of the other company on that measure.

Positioning

Telesat is a Canadian satellite operator (Lightspeed LEO constellation, zero of 225 contracted satellites launched, first launches targeted before end-2026 and service entry early 2028) with a declining GEO fleet, Q2-26 revenue of $79.5M (-26% YoY), and a $558.6M net loss (including a $475M non-cash warrant charge) against net debt of $3,410.9M. Its anchor arrived in the crisis month: a $2.7B, 15-year Canadian DND polar military contract (August 2026, entirely backlog), even as $2.3B GEO debt maturities begin December 2026 against GEO cash of $160.8M and legacy bondholders sue over a Lightspeed equity transfer. It raised 2026 Lightspeed capex to $1.4B.

Latest signals

  • Telesat has five weeks to refinance $2.4 billion of maturing GEO-business debt.SpaceQ
  • Telesat delayed Lightspeed global service to the end of Q2 2028.SpaceQ
  • Telesat faces C$2.4 billion in legacy GEO debt due in December 2026.Payload

53 signals name Telesat.

Facts, with sources

  • Global Lightspeed service pushed into early 2028 due to delaySpaceNews
  • Lightspeed constellation deployment planned to start in the first quarter of 2028SpaceNews
  • First two Lightspeed pathfinder satellites planned for deploymentSpaceNews

43 facts on file.

More comparisons

Questions this page answers

SES or Telesat: which is ahead in space?

SES ranks 39 on the Space 100 with a score of 77; Telesat ranks 96 with 64. SES is ahead on deployment, production, commercials, positioning, firepower and leverage. Level on progress and technology. SES is based in Betzdorf, Luxembourg, Telesat in Montreal, Canada. SES: Established. Telesat: Established. SES is named in 75 signals and Telesat in 53.

How do SES and Telesat compare?

SES ranks 39 on the Space 100 with a score of 77; Telesat ranks 96 with 64. SES is ahead on deployment, production, commercials, positioning, firepower and leverage. Level on progress and technology. SES is based in Betzdorf, Luxembourg, Telesat in Montreal, Canada. SES: Established. Telesat: Established. SES is named in 75 signals and Telesat in 53. Both company files carry the scores on eight measures, the facts with sources and the latest signals.

Every comparison here comes from the same files members use every day.

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