GES-GROUP is known by its expert testimony by the world large accounts like:
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But also:
- Concepts NREC (United States)
- Bowman Power Group Ltd (United Kingdom)
- Mecabride (Belgium)
- OPRA (The Netherlands)
- Pratt & Withney (Canada)
- Promocell s.a. (Belgium)
- Triogen (The Netherlands)
- Wagon automotive
- ...
