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SES owns and operates a fleet of satellites that beam television, internet, and data signals around the world for broadcasters, governments, and telecom companies.
SES is a satellite operator. It owns a fleet of satellites parked in orbit about 36,000 kilometers above the equator, and it rents out the capacity on those satellites to customers who need to move data from one point on Earth to another. Its biggest customers are broadcasters who use SES satellites to push TV channels to cable systems and homes, plus governments, maritime and aviation operators, and telecom companies that need connectivity in places where fiber and cell towers don't reach.
The business works like a landlord in space. SES spends billions building and launching satellites, then signs long-term contracts — often several years — to let customers use a slice of that capacity. Once a satellite is up, the marginal cost of serving one more customer is tiny, so the economics can be excellent when the fleet is full. The catch is that satellites are expensive, take years to build, and eventually wear out, so SES must keep spending to replace them. Its main rivals in fixed satellite services are Intelsat (private), Eutelsat, and Viasat. SES has been shifting its focus toward mobility and government work as traditional TV broadcasting slowly declines. It bought Intelsat in a roughly $3 billion deal that closed in 2025, creating a much larger operator better able to compete on scale and to fund the next generation of satellites. It is also building out O3b mPOWER, a constellation of satellites in medium Earth orbit that delivers faster, lower-latency broadband — the kind of connection you'd want on a cruise ship or an oil rig, where a geostationary satellite's lag is a real problem.
The company is headquartered in Luxembourg and its shares trade in Paris. It pays a dividend and has historically generated solid free cash flow, though the Intelsat integration and heavy capital spending on new satellites will absorb a lot of that cash for a while. The core tension is simple: satellites are a great business when demand is strong and capacity is scarce, but a brutal one when new constellations — like SpaceX's Starlink — flood the market with cheaper bandwidth. SES is betting that scale, government contracts, and its O3b mPOWER network keep it relevant in that fight.
Saved answer · last researched 15 Nov 2026