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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.

SnT and SES have been collaborating on research in next-generation satellite technologies since 2010.

RelationshipsValue 1.8Oct 17, 2021SnT and SES’ Partnership Launches Lab To Focus On NextGen Satellite Connectivity, Quantum Communications And More

Intellian’s systems will enable SES customers to access the O3b mPOWER MEO service as well as SES’s existing fleet of over 70 geostationary and MEO satellites.

RelationshipsGeneralValue 4.0Oct 8, 2021Antenna Supply Agreement For SES O3b mPOWER Signed By Intellian

O3b mPOWER will extend and develop SES’s existing Ka-band Medium Earth Orbit (MEO) services.

PlanCapabilityValue 3.2Oct 8, 2021Antenna Supply Agreement For SES O3b mPOWER Signed By Intellian

The agreement includes current Intellian products and provides easy, cost-effective conversion kits to upgrade existing owners of Intellian’s NX, v240M 2, and v240MT 2 antennas to the O3b mPOWER service.

RelationshipsGeneralValue 4.0Oct 8, 2021Antenna Supply Agreement For SES O3b mPOWER Signed By Intellian

Intellian will provide Ka-band antennas to SES for the O3b mPOWER medium-Earth-orbit broadband constellation under the supply deal signed 2021-10-05.

RelationshipsGeneralValue 4.5Oct 5, 2021Intellian inks $60 million antenna deal with SES

Intellian Technologies signed a supply deal worth 71.1 billion won ($60,000,000) with SES.

RelationshipsFinancialValue 4.8Oct 5, 2021Intellian inks $60 million antenna deal with SES

SES fully acquired O3b Networks in 2016 and O3b now forms an integral part of SES Networks.

RelationshipsValue 4.2Oct 3, 2021WATCH HERE: Live Keynote With Steve Collar @ Satellite Innovation 2021

SES participated in Isotropic Systems’ latest funding round and expects to start deploying its next-generation O3b mPower satellites toward the end of 2021 in medium Earth orbit.

RelationshipsPlanFinancialValue 4.2Sep 27, 2021Isotropic Systems completes funding for 2022 commercial launch

O3b mPOWER is SES’s second-generation medium Earth orbit system designed to provide increased performance, scalability, and resilience.

CapabilityGeneralValue 3.5Sep 26, 2021Hughes + SES Demo 1st Multi-Orbit SATCOM For RPAs

Camilo Andrés Reyes Mantilla is a Junior Spacecraft Controller at SES Satellites.

GovernanceValue 2.2Sep 23, 2021SSPI’s “20 Under 35” Professionals To Be Honored At Satellite Innovation

SES’s second-generation MEO system, O3b mPOWER, provides increased performance, scalability, and resilience intended to support network sovereignty for governments.

CapabilityGeneralValue 3.0Sep 22, 2021Hughes And SES Demonstrate First Multi-Orbit SATCOM For Remotely Piloted Aircraft

SES is integrating SES-17 into a multi-orbit GEO–MEO fleet to enable interoperability with its O3b mPOWER Medium Earth Orbit constellation.

RelationshipsGeneralCapabilityValue 4.0Sep 14, 2021Forrester’s Digest: SES-17 Readied For Flight To Arianespace — Plus — Legal Objection To Scotland’s Space Hub Sutherland Is Denied

The tested terminal established simultaneous, full-performance link connections to a geostationary (GEO) satellite and an O3b satellite in medium Earth orbit (MEO).

CapabilityValue 4.0Sep 11, 2021ALL.SPACE Redefines Global Satellite Services with First-Ever Multi-Orbit Field Tests

SES integrates its geostationary satellites with the O3b mPOWER MEO system to provide combined GEO–MEO services.

RelationshipsCapabilityValue 4.0Sep 11, 2021ALL.SPACE Redefines Global Satellite Services with First-Ever Multi-Orbit Field Tests

Boeing is on track to deliver the C-band satellites it is building for SES and was selected in part because it could provide a high-confidence delivery schedule.

RelationshipsPlanCapabilityValue 4.0Sep 9, 2021Boeing Q&A: Staying on track despite pandemic disruption

Microsoft will use SES’ current medium Earth orbit satellites before the network is upgraded next year with O3b mPOWER satellites that deliver significantly faster broadband speeds.

PlanCapabilityValue 4.3Aug 17, 2021O3b mPOWER get first cloud customer, on track for launch even as COVID-19 issues loom

A total of four SpaceX Falcon 9 rockets will be used to launch the 11 O3b mPOWER satellites.

PlanCapabilityValue 4.0Aug 17, 2021O3b mPOWER get first cloud customer, on track for launch even as COVID-19 issues loom

On 2021-08-17, Microsoft agreed to buy managed services from SES for Azure and to support Microsoft’s Azure Orbital ground station solutions business.

RelationshipsValue 4.5Aug 17, 2021O3b mPOWER get first cloud customer, on track for launch even as COVID-19 issues loom

SES has secured more than $300,000,000 in backlog from major cruise brands for the O3b mPOWER constellation.

RelationshipsFinancialPlanValue 4.5Aug 17, 2021O3b mPOWER get first cloud customer, on track for launch even as COVID-19 issues loom

The first three Boeing-built O3b mPOWER satellites are scheduled to launch together on a Falcon 9 around the end of 2021.

PlanCapabilityValue 4.0Aug 17, 2021O3b mPOWER get first cloud customer, on track for launch even as COVID-19 issues loom
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