Space Ground Systems

Integrated ground solutions for satellite testing, control and communications

Space ground systems are essential to the success of any space mission. They enable command, control, communication, and data processing from Earth — ensuring the performance, safety, and continuity of satellite and exploration programs. At Sener, we provide advanced ground systems solutions that integrate seamlessly with flight hardware, combining antennas, RF equipment, software platforms and mechanical systems designed for long-term reliability and precision.

We develop Mechanical Ground Support Equipment (MGSE), Electronic Ground Support Equipment (EGSE), antenna systems, and RF subsystems tailored to the needs of each mission. Our equipment has supported programs such as Euclid, JUICE, PLATO, and Space Rider, and is designed for smooth handling of large structures, precise alignment, and safe satellite integration — from the cleanroom to the launch site.

Leading from Earth

At Sener, we design and deliver high-reliability space ground systems that support satellite missions from Earth. With over 40 years of experience, we ensure mission success through tailored engineering, seamless integration, and full-lifecycle support — trusted by leading agencies for both scientific and commercial programmes.

Why choose us

With over 40 years of experience in satellite support infrastructure, we are one of Europe’s most reliable providers of space ground systems. Our ability to combine mechanical, electrical, and RF disciplines allows us to deliver turnkey solutions — including network planning, radiation pattern analysis, FAT procedures, and commissioning services at client facilities worldwide.

We engineer high-precision support systems used in the most demanding ESA and NASA missions

Our MGSE portfolio includes lifting devices, alignment tools, transport containers, and multi-ton structural supports. These systems ensure mechanical integrity throughout all phases of integration and transport. In addition, our broadcast heritage allows us to deliver large-aperture ground antennas and coaxial transmission systems for communication and telemetry stations.

How we work

We operate as an end-to-end technology partner: from requirements capture and design to manufacturing, installation and operational validation. Our approach guarantees full traceability, compliance with ECSS standards, and compatibility with multiple satellite platforms and mission profiles.

Custom-engineered MGSE and ground RF systems for complex orbital missions

Our ground systems are not off-the-shelf. We engineer each solution according to satellite design, weight, interface requirements, and mission constraints. For example, in the JUICE and Biomass missions, our MGSE enabled safe handling and testing of large deployable components — while minimizing risk and cost for the integrators.

End-to-end ground infrastructure for mission control, communication and integration

We offer comprehensive capabilities in space ground systems, including mechanical handling equipment, RF and broadcast antenna solutions, coaxial transmission infrastructure, and site engineering services — all tailored to support mission integration, communication, and control with precision, safety, and long-term reliability.

At Sener, we ensure that missions connect, communicate and succeed from ground to orbit.