The major satellite broadband providers

Starlink, operated by SpaceX, is by a wide margin the largest satellite broadband network ever built. Its low-earth-orbit design delivers latency comparable to fixed-line broadband, making video calls, gaming and cloud work practical. In the UK it is the default choice for premises with no fibre and weak mobile coverage. SpaceX continues to expand and is lowering the constellation slightly through 2026 to improve collision safety and deorbit behaviour.

Reference at starlink.com · #1 of 5

Project Kuiper was renamed Amazon Leo in November 2025 to mark its shift from development to commercial product. Enterprise beta opened in April 2026, with a wider commercial launch targeted for mid-2026. Backed by Amazon Web Services, it sells three terminal tiers — Leo Nano, Leo Pro and Leo Ultra — and counts Verizon, AT&T, Vodafone, JetBlue and NASA among early partners. It is the third-largest constellation in orbit and the most credible new challenger to Starlink.

Reference at leo.amazon.com · #2 of 5

OneWeb, part of the Eutelsat Group following their 2023 merger, runs a 648-satellite LEO constellation aimed at enterprise, government and mobility rather than direct-to-consumer homes. It is one of the only LEO networks with genuine polar coverage, valuable for Arctic operations, remote energy sites and polar aviation. Eutelsat ownership adds a complementary geostationary fleet for hybrid services.

Reference at eutelsat.com · #3 of 5

Viasat is a long-established operator of high-throughput geostationary satellites. GEO altitude means high latency, but huge capacity per satellite and a fixed position in the sky. Viasat is deeply embedded in aviation — powering in-flight Wi-Fi for major airlines — plus maritime, government and defence. Its ViaSat-3 class are among the highest-capacity commercial satellites ever launched.

Reference at viasat.com · #4 of 5

SES runs a dual-orbit strategy: geostationary satellites plus medium-earth-orbit O3b mPOWER. MEO sits between LEO and GEO, trading a little latency for broader coverage per satellite. O3b mPOWER targets high-bandwidth enterprise, maritime (cruise lines), telecoms backhaul and government customers needing reliable multi-gigabit links.

Reference at ses.com · #5 of 5