References
- England:
- Joy Mining Machinery
- Belgium:
- Cargotec Belgium n.v.
- France:
- Sandvik M.C. LYON SAS
- Lectra S.A.
- The Netherlands:
- Caterpillar Work Tools B.V.
- VARENCO Port Equipment B.V.
- Germany:
- Faun GmbH
- Terex-Demag GmbH &Co. KG
- SIEMENS Kraftwerktechnik AG
- Sweden:
- Atlas Copco Rock Drills AB