SES
SESG.PASES is one of the world's leading satellite operators, pioneering data connectivity solutions across geostationary (GEO) and medium-Earth orbit (MEO) constellations to deliver managed services worldwide.
- Founded
- 1985
- Headquarters
- Betzdorf, Luxembourg
- Stage
- Public
- Ownership
- Listed
- Market cap
- $2.23B-12.7% 30d
Quick Facts
About SES
SES is one of the world's leading satellite operators, pioneering data connectivity solutions across geostationary (GEO) and medium-Earth orbit (MEO) constellations to deliver managed services worldwide. Headquartered in Luxembourg with a global presence spanning 50+ locations, SES serves telecommunications providers, broadcasters, enterprises, and governments with reliable, high-throughput satellite communications.
The company operates a fleet of over 70 satellites in geostationary orbit providing comprehensive coverage across every continent. These GEO assets deliver video distribution reaching hundreds of millions of homes, enterprise networking, government communications, and mobility services for aviation and maritime customers. SES's Astra satellites form the backbone of European direct-to-home television distribution.
SES's revolutionary O3b mPOWER constellation represents the most advanced MEO communications system ever deployed. Operating at approximately 8,000 kilometers altitude - significantly closer than traditional GEO satellites - O3b mPOWER delivers fiber-equivalent, low-latency broadband connectivity with terabits of throughput capacity. The system's fully steerable, electronically-formed beams enable dynamic capacity allocation across thousands of coverage cells, providing flexibility to serve evolving customer demands.
The combined GEO-MEO multi-orbit architecture uniquely positions SES to deliver differentiated solutions spanning video broadcast, cloud connectivity, government missions, and mobility applications. SES Networks provides managed data services leveraging the satellite infrastructure, while SES Video delivers broadcast and streaming solutions. The company continues investing in next-generation capabilities including software-defined satellites and ground infrastructure modernization. Through acquisitions of Intelsat and strategic partnerships, SES is creating the most comprehensive satellite communications platform to meet growing global connectivity demands.
Products and product lines
| Product | Line | Note |
|---|---|---|
| O3b mPOWER | MEO satellite constellation | Second-generation medium-Earth-orbit constellation; 10 of a planned 13 satellites were operational as of March 2026, with the remaining three scheduled to launch in the second half of 2026. |
| GEO fleet (post-Intelsat) | Geostationary satellite fleet | Following the Intelsat acquisition, SES operates roughly 90 geostationary satellites alongside its MEO fleet, one of the largest combined GEO/MEO fleets of any commercial operator. |
| Multi-orbit aviation connectivity | Inflight connectivity | Electronically steered antenna service for commercial aviation; SES added 200 new aircraft in H1 2026, bringing its installed base past 600 tails, with Viva México, Avianca and LATAM Airlines among recent customer wins. |
| SES Space & Defense | Government and military satcom | US-facing government services unit; won a five-year, $89.6 million Sustainment Tactical Network contract from the US Army in August 2025 for Ku-band GEO bandwidth and teleport services. |
| Intelsat General Communications | Government and military satcom | Now part of SES following the 2025 acquisition; one of five companies awarded a place on the US Space Force's Protected Tactical Satellite Communications-Global (PTS-G) contract in July 2025. |
Timeline
- 2023 SES appoints Adel Al-Saleh, then CEO of Deutsche Telekom's T-Systems, as its new chief executive. [source]
- 2024 Al-Saleh takes over as SES chief executive. [source]
- 2024 SES agrees to acquire fellow satellite operator Intelsat for $3.1 billion in cash, announced 30 April 2024. [source]
- 2025 SES completes its acquisition of Intelsat on 17 July, creating a combined operator with about 90 GEO satellites and nearly 30 MEO satellites. [source]
- 2025 SES launches O3b mPOWER satellites 9 and 10 on 22 July, bringing the operational MEO fleet toward its planned 13-satellite total. [source]
- 2025 Intelsat General Communications (post-acquisition part of SES) is one of five companies awarded a place on the US Space Force's up-to-$4 billion Protected Tactical Satellite Communications-Global (PTS-G) contract, announced 29 July. [source]
- 2025 SES Space & Defense is awarded a five-year, $89.6 million Sustainment Tactical Network contract by the US Army on 4 August. [source]
- 2026 SES activates O3b mPOWER satellites 9 and 10 for commercial service, bringing the constellation to a 10-satellite operational milestone as of 5 March. [source]
- 2026 SES reports 200 new aircraft wins in H1 2026, surpassing 600 tails on its multi-orbit aviation connectivity service, with Viva México, Avianca and LATAM Airlines added as customers. [source]
Adel Al-Saleh (CEO)
Team
- Adel Al-SalehCEO · source
Signals
- Market cap, 90 days
- -42.5%
- Verification
- Verified 2026-09-09
Categories & Capabilities
Industry Categories
Stock Performance
SESG.PA · Daily close data
Funding
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Frequently asked about SES
Quick answers to the questions readers most often search for.
- When was SES founded?
- SES was founded in 1985 in Luxembourg.
- Where is SES headquartered?
- SES is headquartered in Betzdorf, Luxembourg.
- What does SES do?
- SES is one of the world's leading satellite operators, pioneering data connectivity solutions across geostationary (GEO) and medium-Earth orbit (MEO) constellations to deliver managed services worldwide. Headquartered in Luxembourg with a global presence spanning 50+ locations, SES serves telecommunications providers, …
- Is SES publicly traded?
- Yes. SES trades under the ticker SESG.PA on Paris.
- What sector does SES operate in?
- SES works in satellite communications and Satellite operators.
Sources
The structured fields on this page (founding year, location, sector, status, listing) and the profile text are drawn from the sources below. How profiles are drafted and checked is described in our methodology.
- Official website (ses.com)
- Market data via Yahoo Finance (SESG.PA) · retrieved 2026-09-14
- Company LinkedIn page
- Wikidata / Wikipedia · retrieved 2026-09-04
- GLEIF LEI record · retrieved 2026-09-05
- SES: SES Appoints Adel Al-Saleh as CEO (13 Oct 2023) · retrieved 2026-09-06
- SpaceNews: SES to acquire Intelsat for $3.1 billion (30 Apr 2024) · retrieved 2026-09-06
- SES: SES Completes Acquisition of Intelsat, Creating Global Multi-Orbit Connectivity Powerhouse (17 Jul 2025) · retrieved 2026-09-06
- SES: SES's Ninth and Tenth O3b mPOWER Satellites Successfully Launched (22 Jul 2025) · retrieved 2026-09-06
- GovConWire: Space Force Taps 5 Vendors for $4B PTS-G Contract (29 Jul 2025) · retrieved 2026-09-06
- SES: SES Space & Defense Awarded Sustainment Tactical Network Contract to Support U.S. Army (4 Aug 2025) · retrieved 2026-09-06
- SatNews: SES Activates Latest O3b mPOWER Satellites; Constellation Reaches 10-Unit Operational Milestone (5 Mar 2026) · retrieved 2026-09-06
- SES: SES Reports H1 2026 Results & Reiterates Full-Year Outlook (30 Jul 2026) · retrieved 2026-09-06
Data Accuracy Notice: Information about SES is compiled from publicly available sources including company websites, press releases, regulatory filings, and industry reports. Data is reviewed periodically but may not reflect the most recent developments.