
CS GROUP
Booth 403-21
#Visionary Thinking
# Integrated Systems
# Sustainable Space
about us
For more than four decades, our teams have supported some of the world’s most demanding civil, defense, scientific, and commercial space missions—bringing together unrivaled expertise in flight dynamics, mission planning, control centers, simulation, image processing, and geospatial intelligence. This long-standing experience positions us as a trusted partner for agencies, satellite operators, prime contractors, and emerging NewSpace players seeking high‑performance, reliable, and scalable solutions.
At the Space Symposium, we showcase a portfolio built to meet today’s accelerating challenges in space safety, operations, and data exploitation.
Driving the Future of Space Surveillance
With the rapid growth of satellite constellations and orbital congestion, Space Situational Awareness (SSA/SDA) has become critical. We contribute to major European multi‑sensor and multi‑orbit initiatives, delivering capabilities for tracking resident space objects, predicting collision risks, detecting debris, and assessing abnormal or hostile behaviors. These contributions strengthen national and European autonomy in space surveillance and defense
Operational Excellence Across Mission Types
Our engineers design, develop, integrate, and operate ground systems across the entire mission lifecycle—covering telecommunications, navigation, Earth observation, scientific, and interplanetary missions. This includes major programs such as NEOSAT, EGNOS, GALILEO, PLÉIADES, CSO, CERES, COPERNICUS, ATV, MYRIADE, and ROSETTA. This heritage provides deep operational insight into mission control architectures, space data management, and complex operational workflows.
Intelligent Space Applications
We deliver advanced applications combining simulation, image processing, geospatial data exploitation, cloud‑based infrastructures, and GEOINT/IMINT capabilities. From high‑resolution optical chains to large‑scale data processing centers, we help organizations transform raw space data into operational intelligence
Next‑Generation Platforms for a New Era
Our solutions include ASTREK, a federated digital platform that aggregates radar, optical, and telemetry data to secure satellite fleets, anticipate threats, and provide actionable space domain awareness to institutional and commercial users
We also offer GOSMIC, a cloud‑native, microservices‑based operational ground segment enabling multi‑satellite, multi‑mission operations with full automation, scalable deployment, and modern architecture tailored to the NewSpace paradigm.
Together, these platforms accelerate decision‑making, enhance operational resilience, and support the safe and sustainable use of orbital environments.

GOSMIC delivers a cloud‑native, scalable ground segment as a service for multi‑satellite operations, with dual‑use capability and an operator‑training mode—empowering mission readiness and accelerating next‑generation space operations

ASTREK is a next‑generation federated space‑surveillance platform aggregating radar, optical and telemetry data to secure satellite fleets, anticipate threats and deliver actionable SSA/SDA insights for global operators.
OUR ECO-RESPONSIBLE COMMITMENTS :
CONTACT US

Director Marketing & Communication – Space
EMAIL : nicolas.frouvelle@cs-soprasteria.com
Mobile : +33 (0)6 07 55 46 02
CS-Soprasteria