
SES S.A. is a Luxembourgish satellite and terrestrial telecommunications network provider supplying video and data connectivity worldwide to broadcasters, content and internet service providers, mobile and fixed network operators, governments and institutions.

SES Astra SA was a corporate subsidiary of SES, based in Betzdorf, in eastern Luxembourg, that maintained and operated the Astra series of geostationary communication satellites between 2001 and 2011.

Astra 19.2°E is the name for the group of Astra communications satellites co-located at the 19.2°East orbital position in the Clarke Belt that are owned and operated by SES based in Betzdorf, Luxembourg.

Astra Digital Radio (ADR) was a system used by SES for digital radio transmissions on the early Astra satellites, using the audio subcarrier frequencies of analogue television channels. It was introduced in 1995. As of February 2008, there were still 51 stations transmitting in this format. ADR ceased on 30 April 2012 when analogue broadcasts on Astra 19.2°E ended.

EchoStar Mobile was set up in 2008 as Solaris Mobile, a joint venture company between SES and Eutelsat Communications to develop and commercialize the first geostationary satellite systems in Europe for broadcasting video, radio and data to in-vehicle receivers and to mobile devices, such as mobile phones, portable media players and PDAs. In January 2014 all stock in Solaris Mobile was acquired by EchoStar Corporation and in March 2015 the company was renamed EchoStar Mobile.

HD+' is a premium high-definition (HD) satellite television service for German-speaking users, owned by HD PLUS GmbH, a subsidiary of SES based in Unterföhring near Munich, Germany.

MX1 was a global media services provider founded in July 2016 from a merger between digital media services companies, RR Media and SES Platform Services, and a wholly owned subsidiary of global satellite owner and operator, SES.

O3b MEO is a satellite constellation orbiting in Medium Earth orbit (MEO) and designed for telecommunications and data backhaul from remote locations. Originally O3b, the name was changed in September 2020 to more clearly distinguish these satellites from the forthcoming O3b mPOWER constellation. O3b stood for "other three billion", or the other three billion people at the time that did not have stable internet access.

RR Media was a NASDAQ listed provider of global digital media services to the broadcast industry and content owners. Its services can be divided into four main groups: global content distribution network ; content management & playout; sports, news & live events; and online video services.

Astra is the brand name for a number of geostationary communication satellites, both individually and as a group, which are owned and operated by SES S.A., a global satellite operator based in Betzdorf, in eastern Luxembourg. The name is also used to describe the pan-European broadcasting system provided by these satellites, the channels carried on them, and even the reception equipment.

SES Broadband for Maritime is a two-way satellite broadband Internet service for use on private boats and commercial ships throughout European waters.

SES Platform Services GmbH was a subsidiary company of SES based in Betzdorf, Luxembourg. From its headquarters in Unterföhring near Munich, Germany, SES Platform Services operated a broadcasting centre, providing a wide range of services, including content management, playout, encryption, multiplexing, satellite uplinks and other digital TV media broadcast services for the broadcast industry.