SES’s Fourth and Fifth C-band Satellites for the United States Successfully Launched
18.3.2023 04:13:00 EET | Business Wire | Press release
SES announced today that the SES-18 and SES-19 satellites, designed and assembled by Northrop Grumman, were successfully launched by SpaceX’s Falcon 9 rocket from Cape Canaveral Space Force Station in Florida, United States, at 7:38 pm local time on Friday, March 17.
The two American-made satellites are the fourth and fifth – and final – satellites to be launched as part of SES’s C-band transition plan, following the launch of SES-22 in June 2022 and the tandem launch of SES-20 and SES-21 in October 2022. These satellites are essential parts of SES’s plan to achieve the Federal Communications Commission’s (FCC) program to clear C-band spectrum to enable wireless operators to deploy 5G services across the contiguous U.S. (CONUS) while ensuring that SES’s existing customers continue to enjoy uninterrupted TV, radio, and critical data transmission services to millions of Americans.
Since 2020, SES, along with other satellite operators, has been clearing 300 MHz of C-band spectrum and transitioning customer services to the remaining allocated 200 MHz of spectrum by launching new satellites, building new ground stations and sending hundreds of satellite earth station technicians across the country to install new filters on customers’ antennas.
By providing contractual service protections to customers who receive video services in the U.S., SES-18 and SES-19 will enable SES to safely clear C-band spectrum to help accomplish the FCC’s ambitious goals for American 5G innovation. SES-18 is expected to begin operations in June 2023 at 103 degrees West replacing SES-3 C-band payload and SES-19 will be co-located with SES-22 at 135 degrees West.
“This successful launch marks one of the last remaining milestones on our journey to clear a portion of the C-band, and we are incredibly grateful to Northrop Grumman, SpaceX, and all of our partners who helped make this plan a reality,” said Steve Collar, CEO of SES. “We are now on the home stretch in protecting our customers’ broadcasts while freeing crucial 5G spectrum and we look forward to successfully concluding our work well before the FCC’s December 2023 accelerated clearing deadline.”
More information on the SES-18 and SES-19 satellites can be found on the SES C-band in the U.S. newsroom.
Follow us on:
Twitter | Facebook | YouTube | LinkedIn | Instagram
Read our Blogs >
Visit the Media Gallery >
About SES
SES has a bold vision to deliver amazing experiences everywhere on earth by distributing the highest quality video content and providing seamless connectivity around the world. As the leader in global content connectivity solutions, SES operates the world’s only multi-orbit constellation of satellites with the unique combination of global coverage and high performance, including the commercially-proven, low-latency Medium Earth Orbit O3b system. By leveraging a vast and intelligent, cloud-enabled network, SES is able to deliver high-quality connectivity solutions anywhere on land, at sea or in the air, and is a trusted partner to the world’s leading telecommunications companies, mobile network operators, governments, connectivity and cloud service providers, broadcasters, video platform operators and content owners. SES’s video network carries ~8,000 channels and has an unparalleled reach of 369 million households, delivering managed media services for both linear and non-linear content. The company is listed on Paris and Luxembourg stock exchanges (Ticker: SESG). Further information is available at: www.ses.com.
To view this piece of content from cts.businesswire.com, please give your consent at the top of this page.
View source version on businesswire.com: https://www.businesswire.com/news/home/20230317005430/en/
Contact information
Suzanne Ong
External Communications
+352 710 725 500
suzanne.ong@ses.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
Align Partners Issues Formal Shareholder Proposals to Gabia13.2.2026 02:37:00 EET | Press release
Align Partners Capital Management Inc. (“Align Partners”), a shareholder of Gabia, Inc. (“Gabia” or the “Company”), has submitted formal shareholder proposals for inclusion in the agenda of Gabia’s upcoming 27th Annual General Meeting (“AGM”) and issued a call for strengthened governance practices to address the Company’s persistent undervaluation. Align Partners noted that, as shareholder proposals will be presented at this year’s AGM, Gabia should follow the Korea Exchange (KRX) Corporate Governance Key Indicators by publishing the AGM convocation notice at least four weeks prior to the meeting date. Align Partners emphasized that last year’s AGM notice was issued only 16 days before the meeting, limiting shareholders’ ability to adequately review the agenda and exercise informed voting rights. Gabia is widely recognized as a leading Korean IT services and cloud infrastructure company with solid operating performance. Despite these strengths, Align Partners believes the Company conti
Europe Launches Euro-Q-Exa Quantum Computer in Germany, Strengthening Sovereign Digital Infrastructure12.2.2026 22:15:00 EET | Press release
Euro-Q-Exa, the first EuroHPC Joint Undertaking quantum computer deployed in Germany, has been unveiled at the Leibniz Supercomputing Centre (LRZ) in Garching, Munich. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260212928399/en/ Silke Launert, Parliamentary State Secretary of the BMFTR; Dieter Kranzlmüller, Director of the LRZ; Maximilian Böltl, Member of the Bavarian State Parliament; Markus Blume, Bavarian Minister of State of Science and the Arts; Henna Virkkunen, Executive Vice-President of the European Commission for Technological Sovereignty, Security and Democracy; and Sylwia Barthel de Weydenthal, Chief Commercial Officer of IQM Quantum Computers (from the left). The deployment marks a significant step in Europe’s effort to build long-term quantum capability as part of its sovereign digital infrastructure, alongside world-leading high-performance computing (HPC). Installed, hosted, and operated at LRZ, Euro-Q-Exa
Sindre Zeiner-Gundersen Joins Joi Scientific12.2.2026 21:00:00 EET | Press release
Joi Scientific is pleased to welcome Sindre Zeiner-Gundersen as the company’s Advanced Plasma & Resonant Energy Physicist. Sindre will lead Joi’s scientific activities including all aspects of Joi’s science program. Sindre is a quantum physics expert who previously served as CEO/President of Nornec AS, a Norwegian consulting and engineering services company. Nornec has been a consultant to Joi since 2024. At Nornec, Sindre provided consulting and R&D services in the areas of advanced nuclear reactor simulations, process and plant optimization, carbon capture optimization, materials selection and radiation effects, custom reactor design, muon and neutron detector systems, muon and catalyzed fusion and Hydrogen Rydberg Matter research. An applied physicist with end‑to‑end expertise in energy‑carrier gases - ammonia, methanol, hydrogen - as well as a radiation instrumentation specialist with experience in process and equipment design across the ammonia/hydrogen value chain, Sindre has aut
Angelalign Technology Inc. (6699.HK) Says a Preliminary European Court Ruling on Certain Software Features Will Have Minimal Impact on Users12.2.2026 18:58:00 EET | Press release
Angelalign Technology Inc. (6699.HK) (“Angel”) said a ruling by the Unified Patent Court of Düsseldorf, Germany that it preliminarily cease its use of certain software functions that automatically update treatment plans would have minimal impact on the orthodontists and patients who use its clear aligner products. The ruling applies to certain European countries and excludes Spain, Switzerland, United Kingdom and Ireland. Angel will launch iPlan for applicable European users, which is an upgrade feature that has the same reliability and more flexibility for users. Angel denies that the Live Now feature in its iOrtho treatment planning software infringes any valid patents of Align Technology Inc. (ALGN). Angel has already filed an opposition against the patent with the European Patent Office (EPO), arguing that the claimed invention is neither novel nor inventive over the prior art, and is seeking its permanent invalidation. Angel is confident it will overcome the first-instance, non-fi
Model ML Buys Captide to Give Financial AI Agents Citable Corporate Disclosure Data12.2.2026 18:43:00 EET | Press release
Model ML today announced the acquisition of Captide, the leading financial data layer that turns complex global corporate filings and disclosures into LLM-ready documents and data for AI agents. The acquisition, just weeks after the fintech raised $75m in funding from leading US and UK investors, expands Model ML’s AI workflow builder, enabling its AI agents to reliably retrieve, reason over, and cite global filings. Earlier in 2025, Model ML bought Flippr which added automated PowerPoint generation and verification agents to the platform. Founded in 2024 by Maurits Brinkman and Miquel Trafí Ruiz, Captide’s API takes SEC filings, earnings calls and more and structures them in a way AI models can easily and accurately understand at scale. Its platform already spans 2.5 million+ documents and supports 1 billion embeddings. By bringing Captide into Model ML, clients – including Big 4 accounting firms, consulting companies and top-tier global financial institutions – can now access this di
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom