ABOUT US
Since 1996
ITEST is a French electronics engineering company founded in 1996 in Toulouse, the European aeronautical and aerospace capital. It is a human-size company, made up of a multi-disciplinary team of engineers (mechanical, electronic, software) and technicians, recognized for its skills in the field of testing, its professionalism, its reactivity and its reliability.
ITEST’s first business was the design and manufacturing of Reliability Test Benches. One of our first customers is a leading manufacturer of satellites in Toulouse. First delivered systems are still operating after more than 20 years.
The BiLT system, whose name stands for Burn-in Life-Test, was developed as the platform of ITEST’s Test Benches. ITEST thus specialized in the design of high-reliability power supplies, measuring instruments and cooling/heating solutions.
Since 2021, ITEST is part of CGD Group, a French industrial holding bringing together complementary expertise across RF characterization, power electronics, and system design.
About CGD-Group

To serve such an ambition, the group is articulated around 4 specific brands, which serve individually the different pillars of our global mission.
- AMCAD delivers Advanced RF & MW Test Solutions which enhances RF & MW testcapabilities
- ITEST provides high-performance DC modular power supplies designed for science and industry
- Wupatec drives High-Performance wireless connectivity using energy efficient communication systems
- Exocis complete such DC, RF, and microwave solutions with best-in-class and carefully selected complementary technologies to deliver turn-key integrated solutions
Our customers are the leading Hi-Tech companies worldwide, OEMS engaged in aerospaceand defense applications, RF foundries and related equipment suppliers, Science labs, Particle accelerators, and tomorrow’s leaders involved in Quantum computing. All of them require top notch supply technologies that are the core of our product offering.
In practice, these activities are often closely connected.
Engineers working on advanced electronic systems rarely deal with a single problem in isolation.
Measurement, reliability, system design, and component selection are part of the same workflow, and inconsistencies between these domains can slow down development and validation.
This iswhere the group structure comes from: bringing together complementary expertise that addresses these challenges from different angles.
Discover our solutions offered by the 4 brands:
