Here are a few of the projects with which GHE has been entrusted:
- Alstom Transport, France, Italy
(former Fiat Ferroviaria) and Germany
- Pendolino ETR 460, ETR 470, ETR 480,
Pendolino Diesel, Pendolino Spain,
Pendolino Portugal, Pendolino Finland,
Pendolino Slovenija, Transmanche Link,
MM2 & MM3 Milan undergrounds (components),
Turin Tramway (System)
- Trenitalia Spa, Italy
- Various models
- Azienda Torinese Mobilità
- Various models
- OEBB- Oesterreichische Bundesbahnen, Austria
- Restyling
- Bombardier Concarrill, Mexiko
- Hiawatha project
- Talbot GmbH (Bombardier Group), Germany
- BR644, BR643, Newag, NSW, ESW, ATI, PEG, OEBB Talent
- Bombardier Bruxelles, Belgium
- Tramway 2000 City of Brussels
- Siemens Transportation Systems,
Germany - Desiro DMU180
- Breda, Italy
- Tramway City of Lille
- Firema Trasporti, Italy
- Manchester Underground
- Stadler, Switzerland
- Various models
- Vossloh, Germany
- Various models
- Repair Workshops, Germany
- Various models
