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SES

LU

Société Européenne des Satellites

SES S.A. is a Luxembourgish communications satellite operator and a global leader in content and connectivity solutions, owning and operating over 70 satellites in geostationary orbit (GEO) and medium Earth orbit (MEO). They deliver video and data connectivity worldwide to broadcasters, content and internet service providers, mobile and fixed network operators, governments, and institutions. SES's major projects include operating the European Astra TV satellites and the O3b mPOWER data satellites, and they have partnerships with organizations like the European Space Agency (ESA) and the US Army. Associated keywords: satellite communications, GEO, MEO, connectivity, Luxembourg.

commercialFounded 1985
History · 1 eventJul 17, 2025 · SES completes acquisition of Intelsat
Betzdorf, Luxembourg
www.ses.com
Admin Edit
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All verified mentions of this organization in source documents.

The Lite Sat 2.2A terminal delivers 50 Mbps on a Wideband Global SATCOM (WGS) GEO network and up to 600×600 Mbps on SES’s O3b MEO system.

CapabilityGeneralValue 4.6Dec 8, 2021Testing Of Commercial Satellite Constellations In Multiple Orbits By SES GS For U.S. Army Trials

SES Government Solutions developed Hydra as a Common Operational Picture platform built exclusively to serve the U.S. Government and military.

CapabilityLegalValue 3.0Dec 7, 2021COP Hydra Debuts From SES GS To Manage USG + Military Situational Awareness

USSI Global supported approximately 600 Phase I Incumbent Earth Station site transitions for SES and helped SES meet its Phase I clearing goal.

RelationshipsPlanValue 4.0Dec 6, 2021SES’ Phase 1 C-Band Transition Aided By USSI Global

USSI Global supported SES in successfully completing all Phase I accelerated C-band clearing and relocation activities.

RelationshipsCapabilityValue 4.0Dec 6, 2021SES’ Phase 1 C-Band Transition Aided By USSI Global

The collaboration agreement between SES and RCSC signed earlier 2021 covers tests demonstrating the benefits of SES’s Medium Earth Orbit (MEO) networks and the upcoming O3b mPOWER communications system.

RelationshipsPlanCapabilityValue 4.5Nov 21, 2021SES, MDDIAI RK, RCSC, And AsiaNetCom Test High-Speed Connectivity In Remote Villages of Kazakhstan Via O3b Satellite Constellation

The 380 Mbps downlink and 120 Mbps uplink achieved via SES’s O3b constellation are the highest satellite-recorded internet speeds in Kazakhstan.

CapabilityGeneralValue 4.0Nov 21, 2021SES, MDDIAI RK, RCSC, And AsiaNetCom Test High-Speed Connectivity In Remote Villages of Kazakhstan Via O3b Satellite Constellation

SES’s second-generation MEO system, O3b mPOWER, is scheduled to be operational next year and will multiply delivered capacity and provide significantly higher and more flexible bandwidth.

PlanCapabilityValue 4.0Nov 21, 2021SES, MDDIAI RK, RCSC, And AsiaNetCom Test High-Speed Connectivity In Remote Villages of Kazakhstan Via O3b Satellite Constellation

During the demonstration, SES’s O3b satellite constellation delivered 380 Mbps downlink and 120 Mbps uplink.

CapabilityValue 4.0Nov 21, 2021SES, MDDIAI RK, RCSC, And AsiaNetCom Test High-Speed Connectivity In Remote Villages of Kazakhstan Via O3b Satellite Constellation

SES selected Thales Alenia Space to build the ASTRA 1P and ASTRA 1Q spacecraft for a 2024 launch to 19.2 degrees East to serve major broadcasters across Germany, France, and Spain.

RelationshipsPlanCapabilityGeneralValue 4.5Nov 18, 2021SES orders two replacement satellites for broadcast market

SES operates about 50 geostationary satellites plus 20 O3b broadband medium Earth orbit satellites located about 8,0 m above the equator.

CapabilityGeneralValue 4.0Nov 15, 2021DoD eager to leverage LEO broadband constellations

SES plans to enable customer roaming between SES-17 and the O3b mPower constellation to improve low-latency services.

PlanCapabilityRelationshipsGeneralValue 4.0Nov 6, 2021Satellite operators battle broadcast declines amid looming connectivity growth

SES expects the O3b mPower upgraded broadband constellation to begin deployment to medium Earth orbit early in 2022 and to start service before the end of 2022.

PlanGeneralValue 4.0Nov 6, 2021Satellite operators battle broadcast declines amid looming connectivity growth

Dish Mexico will leverage SES’s direct-to-home (DTH) and over-the-top (OTT) offerings to deliver greater content choice and seamless functionality to subscribers nationwide.

RelationshipsValue 3.8Nov 3, 2021Double Engagements For SES Satellite Capacity With DISH Mexico + Shop LC GmbH

The Isotropic Systems terminal established multiple simultaneous, full-performance link connections with SES satellites by linking to a geostationary satellite while simultaneously connected with an O3b satellite in medium Earth orbit.

CapabilityValue 4.5Nov 2, 2021Isotropic Systems And SES’ First-Ever Multi-Orbit Field Tests Redefine Global Satellite Services

SES integrates its geostationary satellites with its second-generation O3b mPOWER medium Earth orbit system to provide low-latency, high-throughput services.

RelationshipsCapabilityValue 4.0Nov 2, 2021Isotropic Systems And SES’ First-Ever Multi-Orbit Field Tests Redefine Global Satellite Services

SES plans to integrate its geostationary spacecraft with O3b mPower and aims to start deploying O3b mPower to medium Earth orbit early next year.

PlanCapabilityRelationshipsGeneralValue 4.0Nov 2, 2021Isotropic Systems announces successful multi-orbit antenna field tests

SES and Isotropic Systems tested a versatile antenna capable of simultaneously connecting to SES geostationary satellites and an O3b satellite in medium Earth orbit.

CapabilityValue 4.0Nov 2, 2021Forrester’s Digest: Project Kuiper Test Satellites / BT + OneWeb / Leonardo DRS + OneWeb / SES + Isotropic Systems

SES designed SES-17 in concert with a virtualized ground network developed in partnership with Microsoft to enable customer roaming between SES-17 and O3b mPower.

CapabilityRelationshipsValue 4.0Oct 25, 2021SES-17 takes flight with eyes on soaring commercial aviation market

SES and SnT have collaborated on projects with the European Space Agency, the European Commission’s Horizon 2020 program, and on national 0.005 kg testbed programs.

RelationshipsValue 3.0Oct 17, 2021SnT and SES’ Partnership Launches Lab To Focus On NextGen Satellite Connectivity, Quantum Communications And More

The SES–SnT agreement provides for joint use of facilities at both institutions’ sites to expand and strengthen their long-term partnership.

RelationshipsCapabilityValue 3.0Oct 17, 2021SnT and SES’ Partnership Launches Lab To Focus On NextGen Satellite Connectivity, Quantum Communications And More
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