At GTD, we design, integrate, and operate critical systems for the space sector, combining 38 years of experience with cutting-edge innovation. Our expertise covers the full project lifecycle — from system design and software development to ground operations and maintenance — ensuring mission success for our clients worldwide.
We have a strong track record in developing and operating ground segment systems for satellites and launchers.
Our services include:
We have worked with major programs such as Ariane 5, Ariane 6, Vega, Soyuz, SEOSAT, and the Meteosat Third Generation.
GTD develops reliable, high-quality onboard software for all types of space vehicles. Our experience includes:
Our services include:
Our on-board solutions meet the most demanding real-time and safety requirements.
GTD provides end-to-end operational support and maintenance services at key spaceports and control centers.
We manage:
We have been trusted for the maintenance and operation of computerized systems at the Guiana Space Centre (CSG) for decades.
We deliver mission-critical systems and high-integrity software for defense, surveillance and cybersecurity. Our solutions ensure real-time control, data fusion and decision support in high-stakes environments.
Our capabilities:
Our commitment to innovation is reflected in projects like Me.ia, where we contribute to the application of artificial intelligence to defense operations enabling faster, smarter and safer decision-making.
GTD has actively contributed to the development, integration, and operation of spaceport infrastructure across Europe and beyond. From control centers to launcher safety systems, our solutions are an integral part of today's launch operations.
The future of space exploration and security is built on precision, innovation, and a relentless pursuit of excellence. As the space domain becomes more strategic and interconnected, we are bringing our expertise in space and security together into a single, stronger unit.
GTD delivers GENROBOT, a high-integrity software platform designed for the critical control of robotic systems within ITER, the world’s largest fusion reactor. Developed in collaboration with F4E, this SIL-2 compliant solution enables seamless remote operation in high-radiation environments, providing a scalable, safe, and modular framework for the future of nuclear energy and complex industrial robotics.
Our main HQ is located in Barcelona. Also, we have offices and specialised teams in France and Germany. You can visit their respective websites here:
GTD has over 30 years of experience in aerospace engineering, developing critical systems for European space programs. We focus on Space Transportation, Earth Observation, science, robotics, as well as securing critical software and infrastructures. Our tailored solutions ensure mission success.
GTD specializes in developing and integrating advanced systems to secure people, territories, and critical infrastructures. Our expertise includes tactical communications, surveillance, safety, and C4I solutions for civil and military platforms.
500 Engineers
Clients in 26 Countries
6 Offices Worldwide
90 M€ Total Revenue
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