Space42, listed in Abu Dhabi, and Viasat, a US communications company on Nasdaq, have joined forces to launch a new entity called Equatys to deliver Direct-to-Device and mobile satellite services worldwide leveraging 5G standards.
Equatys will combine satellite and terrestrial networks under a 3GPP Non-Terrestrial Network architecture so that standard smartphones and IoT devices can connect even where ground-based networks cannot reach. It will use over 100 MHz of harmonized Mobile Satellite Services spectrum across more than 160 markets. The venture aims to begin commercial service within three years.
The “space tower” model at Equatys is built on shared multi-tenant infrastructure covering both space and ground components. This setup is designed to cut redundant investment, improve spectrum utilisation, and reduce overall capital costs for operators. Licensed terrestrial and satellite operators will be able to tap into this infrastructure for D2D and next-generation MSS offerings.
Space42 was formed in 2024 through a merger combining the operations of Bayanat and Yahsat. Its business units include upstream satellite operations and geospatial analytics/AI-powered smart solutions. Major shareholders include G42, Mubadala, and IHC. Viasat, having acquired Inmarsat in 2023, operates globally in secure satellite communications, for government, enterprise, and consumer markets.
While financial terms of the venture were not disclosed, Equatys is expected to issue equity in phases, opening opportunities for strategic and financial partners as the system scales. The model is pitched as infrastructure-grade, aiming to offer returns tied to long-term deployment and spectrum utilisation rather than short-term hardware sales.
The project is subject to regulatory and customary conditions. It follows a Memorandum of Understanding signed in March 2025 between Space42 and Viasat which moved from exploratory technical and commercial studies to forming a jointly owned infrastructure company.
Experts are watching closely how spectrum harmonisation will be maintained across the many markets Equatys aims to cover. Nation-level telecom regulators often impose latency, licensing or usage constraints on MSS and NTN services, which can complicate global rollout. Also, implementing a shared infrastructure model across multiple orbits of satellites presents technical and operational challenges, from latency and hand-off between orbits, to ground station coordination, spectrum interference and service reliability.
