RHEA Group

Founded in 1992, RHEA Group is a defense system integrator based in Wavre, Belgium working in space, defense software & ai.

RHEA Group, trading as RHEA System S.A., is an international company founded in 1992 that provides engineering solutions, systems development and security services for the space sector, with services also extended to military, government and other critical infrastructure. Its core heritage is space systems engineering, covering satellite design and build, flight dynamics, mission control and operations at satellite operations centres and ground stations, and secure infrastructure to protect satellite data. The company supports Earth observation, science and exploration missions for agencies including ESA, EUMETSAT and ESOC, and works with both New Space and established space companies to set up operations infrastructure and ground segment technologies. Its mission operations engineers cover activities from operations concept development to end-of-life spacecraft disposal, with over 120 missions supported. RHEA also offers cybersecurity and physical security products and services, security operations centre services, cybersecurity training and cyber-range services, and security-by-design work. Its data division converts satellite data into information products for research and commercial users. Additional services include concurrent design, spaceport design and project management from concept to launch, and tool suites for mission operations automation.