Delivering Critical Software and Systems for the World's Leading Industries

GTD is a privately held Spanish engineering group founded in June 1987. Its subsidiaries each specialise in one of today's most demanding, mission-critical sectors: Space, Defense, Robotics, Energy, Microelectronics.

We Drive Innovation to Critical Sectors

Explore our expertise across key industries.

Space & Security

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.

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Defense

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.

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Energy & Science

GTD delivers advanced control and supervision systems for scientific research centers, specializing in nuclear and cosmological research, energy, nuclear safety, robotics, and public and private infrastructures. We ensure precision and reliability in critical environments.

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Microelectronics

Developing high-performance accelerators to enhance business competitiveness and promote European digital sovereignty.

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Quantum Cybersecurity

Providing ultra-secure communications through quantum cryptography, ensuring data protection against emerging threats.

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Audionostrum

Design and manufacture of high-quality speakers, combining exclusive technology with the finest materials. Cutting-edge engineering and meticulous craftsmanship to ensure unmatched sound quality and purity.

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About Us

GTD is a high-tech company specializing in the design, integration, and operation of complex, mission-critical applications and systems worldwide. With over 1,500 high-tech projects completed since 1987, we have established ourselves as a trusted partner in sectors such as aerospace, logistics and transport, science, infrastructures and robotics, and defense and security. Our experienced team is dedicated to delivering innovative solutions that meet the highest standards of quality and excellence.

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Our Value

500 Engineers

Clients in 26 Countries

6 Offices Worldwide

90 M€ Total Revenue

News and Events

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GTD & MIGO Partner with X‑Humanoid to Bring Next-Gen Robots to Europe

22/8/2026

min read

GTD & MIGO Partner with X‑Humanoid to Bring Next-Gen Robots to Europe

GTD partners with MIGO and X-Humanoid to bring certified, European humanoid robots to market by 2032, intelligent systems for industry, logistics and daily life.

GTD leads GAIA, an Edge AI project to transform wildfire management

GTD D&SS leads GAIA, a CDTI-backed project using Edge AI, autonomous sensors and digital twins to strengthen wildfire prevention, response and land recovery.

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GTD transfers Portel Logistics Technologies to Kalé Logistics Solutions

30/6/2026

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GTD transfers Portel Logistics Technologies to Kalé Logistics Solutions

GTD transfers Portel Logistics Technologies to Kalé Logistics Solutions, closing a decade-long investment as GTD sharpens its focus on Space, Defense and Robotics.

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