Connectivity Companies

EchoStar

Englewood, United States commercial

EchoStar Corporation (Nasdaq: SATS) is an American satellite technology and services company operating Hughes Network Systems — the world's largest satellite broadband provider with over 1 million residential and business subscribers in North America. Founded in 1980 by Charlie Ergen, EchoStar provides satellite internet services under the HughesNet brand via its EchoStar XVII and EchoStar XIX Ka-band satellites. EchoStar and Dish Network (also founded by Ergen) were sister companies that merged in January 2024, reuniting the satellite television and internet operations under the EchoStar corporate umbrella. In 2025 EchoStar agreed to sell spectrum licences to AT&T (about $23 billion) and SpaceX (about $17 billion plus a $2.6 billion AWS-3 add-on), and in August 2026 its Hughes subsidiaries filed for Chapter 11 while the parent company continued outside bankruptcy. Hughes Network Systems' ground technology is also licensed internationally for broadband satellite networks.

Telesat

Ottawa, Canada commercial

Telesat is one of the world's largest and most innovative global satellite operators, working collaboratively with customers to deliver critical connectivity solutions across telecommunications, mobility, government, and broadcast sectors. With headquarters in Ottawa, Canada, and a heritage spanning over 50 years, Telesat combines operational excellence with pioneering technology development to address evolving connectivity demands. The company operates a fleet of geostationary (GEO) satellites providing reliable, high-throughput coverage across the Americas, Atlantic, and other regions. These assets deliver essential backhaul for telecommunications carriers, enterprise networking for corporations, broadcast distribution for media companies, and connectivity for maritime and aviation customers. Telesat's extensive teleport infrastructure enables comprehensive ground-based services supporting global operations. Telesat Lightspeed represents the company's transformative low-Earth orbit (LEO) satellite constellation, designed to deliver fiber-like connectivity worldwide. The advanced LEO network will provide enterprise-grade, high-capacity, secure, and resilient broadband with low latency enabling real-time applications previously impossible via satellite. Lightspeed targets enterprise networks, government communications, backhaul for mobile operators, and mobility applications requiring next-generation performance. The company serves diverse verticals including data and telecom carriers requiring internet and wireless backhaul, mobility customers in aviation and maritime, government agencies needing universal connectivity and defense solutions, and first responder organizations requiring resilient communications. Telesat's engineering teams provide technical expertise for antenna pointing, link budget analysis, and service optimization. With combined GEO reliability and LEO innovation, Telesat continues advancing satellite communications capabilities for customers worldwide.

Viasat

Carlsbad, United States commercial

Viasat is a global communications company pioneering secure, reliable satellite connectivity for consumers, businesses, governments, and military forces worldwide. The company operates an integrated network combining geostationary and planned medium-Earth orbit satellites to deliver high-speed internet, in-flight connectivity, and protected communications across land, sea, and air. The ViaSat-3 constellation represents the company's next-generation ultra-high-capacity satellite system, with each Ka-band satellite designed to deliver over 1 terabit per second of network capacity - the highest throughput of any single geostationary communications satellite. ViaSat-3 F1 launched in 2023 and entered commercial service in 2024 serving airline customers. ViaSat-3 F2 successfully launched in November 2025, expected to more than double Viasat's bandwidth capacity over the Americas with service entry anticipated in early 2026. Built by Boeing on the 702MP+ platform at over 25 kilowatts - Boeing's highest power commercial satellite ever - each ViaSat-3 satellite provides coverage over nearly one-third of Earth. The constellation's dynamic flexibility enables real-time bandwidth allocation to address shifting demand patterns, particularly valuable for mobility applications where high-concentration areas continuously change. Viasat delivers fast, free in-flight Wi-Fi to commercial aviation passengers through partnerships with major airlines globally. Consumer broadband services provide 100+ megabits per second home internet in rural and underserved areas. Government and defense customers rely on Viasat's encrypted satellite communications for resilient, secure connectivity supporting mission-critical operations worldwide. The company continues expanding its multi-orbit architecture, with ViaSat-3 F3 launched on 29 April 2026.

China Satcom

Beijing, China government

China Satellite Communications Group Co., Ltd. (China Satcom, 中国卫星通信集团) is a Beijing-headquartered state-owned enterprise established in 2001 under the State-owned Assets Supervision and Administration Commission (SASAC) — operating China's primary fleet of domestic GEO communications satellites and providing satellite broadcasting, broadband internet, VSAT enterprise services, maritime communications, and government satellite telecommunications services across China and internationally. China Satcom operates the ChinaSat (中星) family of communications satellites — a fleet of Ku-band, Ka-band, and C-band GEO satellites positioned across multiple orbital slots serving China's vast geographic extent (spanning 5,200 km east-west and 5,500 km north-south). Key satellites include ChinaSat-6B, ChinaSat-10, ChinaSat-11, and the high-throughput ChinaSat-16 (Zhongxing-16) — China's first Ka-band high-throughput satellite with 20 Gbps capacity, used for aviation connectivity, maritime broadband, and rural internet access. More recently, ChinaSat-17 and ChinaSat-19 have expanded the fleet's capacity. Direct-to-home (DTH) television broadcasting is the largest revenue segment: China Satcom provides the satellite capacity for China Central Television (CCTV), provincial satellite channels, and pay-TV operators to distribute programming nationwide, including to rural areas beyond cable television reach. The government's Village-to-Village Satellite Broadcasting program used China Satcom satellites to deliver digital television to China's remaining unserved rural villages. Enterprise VSAT services support financial institutions, petroleum companies, mining operations, and government agencies requiring private satellite network connectivity in remote locations. Maritime communications services connect Chinese fishing fleets, merchant shipping, and offshore platforms. Aviation connectivity for domestic airlines is a growing segment as Chinese aviation expanded rapidly. China Satcom's satellites are manufactured primarily by China Academy of Space Technology (CAST, DFH-4/DFH-5 bus platforms) and launched on Long March rockets. Internationally, China Satcom competes with commercial operators including Intelsat, SES, and Eutelsat for capacity in markets where Chinese satellite coverage overlaps with Southeast Asia, Central Asia, and Africa.

Astranis

San Francisco, United States commercial

Astranis Space Technologies designs and manufactures small geostationary telecommunications satellites. The company's MicroGEO satellites are significantly smaller and cheaper than traditional GEO communications satellites, enabling dedicated connectivity for single countries or regions. Astranis aims to connect the four billion people without reliable internet access by deploying dedicated broadband satellites.

OneWeb

London, United Kingdom commercial

OneWeb is a global communications company building a Low Earth Orbit (LEO) satellite constellation to deliver broadband connectivity worldwide. After emerging from bankruptcy in 2020, OneWeb completed its first-generation constellation and began commercial services, targeting government, enterprise, and connectivity provider customers who need reliable internet access in underserved areas. OneWeb merged with Eutelsat in 2023, creating Eutelsat OneWeb, combining LEO and geostationary satellite assets. The combined company trades on Euronext Paris under ETL. OneWeb's constellation and ground network operate as part of this larger satellite communications enterprise. ## History and Milestones Greg Wyler founded OneWeb in 2012 with the vision of providing global internet coverage through a LEO satellite constellation. The company attracted major investors including SoftBank, Airbus, and Qualcomm, raising billions for constellation deployment. OneWeb launched its first satellites in 2019 and rapidly deployed the constellation before financial difficulties led to bankruptcy filing in March 2020. The UK government and Bharti Global acquired OneWeb later that year, providing capital to resume operations. The company completed its first-generation constellation of 648 satellites in 2023, launching the final satellites aboard SpaceX Falcon 9 after switching from Soyuz rockets following Russia's invasion of Ukraine. Commercial service launched in select markets. ## Products and Services OneWeb provides wholesale connectivity services to telecommunications providers, governments, and enterprise customers. The LEO constellation offers lower latency than traditional geostationary satellites, suitable for interactive applications and VoIP. Distribution services target maritime vessels, aircraft, enterprise sites, and community connectivity projects. OneWeb partners with local telecommunications providers who deliver services to end users rather than selling directly to consumers. The company offers government and defense services, including contracts with the UK government and military communications applications. Government customers value the network's resilience and global coverage capability. ## Technology and Capabilities OneWeb's first-generation constellation consists of 648 satellites in polar and inclined orbits at approximately 1,200 km altitude. The Ku-band satellites provide coverage across all populated areas, including polar regions underserved by geostationary satellites. The network uses a distributed ground station architecture to connect the satellite constellation to terrestrial internet infrastructure. User terminals provide the last-mile connection to the OneWeb network. Airbus Defence and Space manufactures OneWeb satellites at a dedicated facility in Florida, demonstrating high-volume satellite production capability. The satellites are designed for approximately five-year operational life. ## Business and Financial Overview Following the Eutelsat merger, OneWeb's financial results are consolidated with the larger company. As a standalone company, OneWeb generated initial commercial revenue while building toward scale operations. The merger with Eutelsat created a company with both LEO and GEO satellite assets, enabling combined service offerings. The combined enterprise trades on Euronext with a market capitalization reflecting both businesses. Major customers include telecommunications providers, government agencies, and enterprise customers requiring reliable connectivity. The company's go-to-market strategy focuses on wholesale partnerships rather than consumer retail. ## Recent Developments In 2024, Eutelsat OneWeb continued commercial service expansion while integrating operations following the merger. The company focused on growing distribution partnerships and government customer base. OneWeb advanced plans for second-generation satellites with enhanced capabilities. The company also expanded ground network infrastructure to improve coverage and capacity. Commercial traction grew as more distribution partners launched services using OneWeb capacity. The company demonstrated use cases in maritime, aviation, and enterprise connectivity markets. ## Market Position OneWeb competes with Starlink, Amazon's planned Project Kuiper, and Telesat's Lightspeed constellation in the LEO broadband market. The company's wholesale model differentiates it from Starlink's consumer focus. The Eutelsat merger provides financial stability and combined GEO/LEO service capabilities. Government and enterprise customers may prefer this established approach compared to Starlink's consumer-oriented offering. Strategic challenges include competing with SpaceX's scale advantages and Amazon's coming Project Kuiper constellation. OneWeb's advantages include operational experience, global partnerships, and combined GEO/LEO positioning.

Amazon Leo

Seattle, United States commercial

Amazon Leo (formerly Project Kuiper) is Amazon's ambitious satellite internet constellation targeting 3,236 low Earth orbit satellites to provide global high-speed broadband service. Rebranded in November 2025, the name references the LEO constellation powering the network. Full-scale deployment began in April 2025 with over 80 launches planned through partnerships with Arianespace, Blue Origin, SpaceX, and United Launch Alliance, with more than 150 satellites already operational. Amazon Leo serves major enterprise customers including JetBlue for in-flight connectivity, L3Harris for defense applications, DirecTV Latin America, Sky Brasil, and NBN Co (Australia's government broadband network). The service positions Amazon as the second major player in modern LEO satellite internet alongside SpaceX's Starlink, with CEO Andy Jassy confirming the competitive LEO market will have 'two players' with modern technology.

Aalyria

Livermore, United States commercial

Aalyria, founded in 2022 and based in Livermore, California, is a network orchestration company specializing in connectivity solutions across diverse environments – land, sea, air, and space. The company was spun out of Google’s Project Loon and leverages two core technologies: Tightbeam, an advanced atmospheric laser communications system, and Spacetime, a software platform for orchestrating complex networks. Tightbeam utilizes coherent light free space optics to deliver high-speed data transmission through the atmosphere, exceeding the capabilities of many existing solutions, while Spacetime optimizes network performance by dynamically managing antenna scheduling, traffic routing, and spectrum resources. Aalyria’s technology is designed for interoperability with existing and future network architectures, including 5G NTN and FutureG. Since its formation, the company has secured contracts with key players in the space industry, including the Defense Innovation Unit, Rivada Space Networks, Intelsat, Telesat, the European Space Agency (ESA), and NASA, demonstrating its growing market traction. These partnerships focus on orchestrating LEO constellations and developing advanced connectivity platforms. Aalyria’s team comprises over 80 professionals with experience from leading technology and aerospace organizations, positioning the company as a significant emerging player in the evolving landscape of global connectivity.

Avanti Communications

London, United Kingdom commercial

Avanti Communications, founded in 2002 and based in London, United Kingdom, is a satellite communications provider specializing in Ka-band satellite services. The company operates as a high-throughput satellite (HTS) operator, focusing on delivering connectivity solutions. While detailed information regarding specific products and services is limited, Avanti’s core business centers around utilizing Ka-band frequencies to provide broadband services. Avanti’s key technological capability lies in its operation of Ka-band HTS satellites. This technology enables significantly higher data rates and increased capacity compared to traditional satellite systems. The company positions itself as a leader in this specific frequency band within the EMEA (Europe, Middle East, and Africa) region, suggesting a focus on providing connectivity to areas where terrestrial infrastructure is limited or unavailable. Currently available information does not detail specific missions or a comprehensive customer list. However, the company’s positioning as a leading Ka-band operator in EMEA indicates a focus on serving enterprise, government, and potentially consumer markets requiring reliable satellite connectivity across a broad geographical area. Avanti Communications differentiates itself through its specialization in Ka-band HTS technology within the EMEA region. This focus allows them to cater to specific connectivity needs where high bandwidth and broad coverage are critical, potentially offering a competitive advantage over providers with broader, less focused service offerings.