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

We design, develop, integrate, and operate complex, mission-critical systems, providing innovative and reliable solutions tailored to each sector's unique challenges.

We Drive Innovation to Critical Sectors

Explore our expertise across key industries.

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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.

Defense camera system

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.

Microelectronics

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

Quantum Cybersecurity

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

Logistics

Portel develops and manages SaaS platforms for the maritime-port sector, enabling efficient e-commerce and coordination among transport-related agencies across the Spanish port system.

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Our Projects

GTD is a key partner in the i-CDO project, an initiative set to revolutionize operations at Europe's Spaceport in Kourou, French Guiana. Our team is at the forefront of designing and implementing the advanced IT infrastructure that will centralize and enhance launch operations.

Learn how GTD’s algorithms power the MTG-I1 Lightning Imager to deliver the first continuous real-time geostationary lightning data, revolutionizing storm forecasting.

GAIA is an advanced, integrated management system designed to revolutionize forest-fire prevention, extinction, and reforestation by providing real-time situational awareness across woodland environments.

Learn how GTD and GE developed and validated the Haliade-X offshore wind turbine control system with model-based design, Simulink, and automated testing.

GTD leads Phase II of SIBILA to deliver an onboard AI prototype by end-2025, performing edge computing in orbit to cut satellite data downlink by 80%.

LIPAc Machine Protection System

LIPAc Machine Protection System

GTD upgrades LIPAc’s Machine Protection System with NI cRIO technology, delivering SIL-compliant interlocks, real-time LabVIEW controls, and enhanced accelerator safety.

Our Value

500
Engineers

Clients in 26 Countries

6 Offices
Worldwide

90 M€ Total Revenue

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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News and Events

GTD supports Europe’s first commercial orbital launch attempt

GTD supports Europe’s first commercial orbital launch attempt

GTD’s Launch Control System ensured safe countdown and flight termination for Isar Aerospace’s Spectrum test—the first commercial orbital launch attempt in Europe.

GTD Supports Hypatia II: Advancing Space Exploration and Diversity

GTD Supports Hypatia II: Advancing Space Exploration and Diversity

GTD has sponsored the Hypatia II mission, an analog Mars mission conducted in February 2025 at the Mars Desert Research Station (MDRS) in Utah, USA.

Ariane 6 Takes Off Again on a Successful First Commercial Flight

Ariane 6 Takes Off Again on a Successful First Commercial Flight

On March 6, 2025, Ariane 6’s first commercial mission deployed the CSO-3 satellite—powered by GTD’s mission-critical software and on-site expertise for flawless launch.

Partner with Experts in Mission-Critical Systems

From design to operation, we deliver high-performance solutions tailored to the most complex challenges. Let’s build the future together.

Sectors

Space & Security Defense Science, infrastructures & robotics Logistics & Transport – PORTEL

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