1. ARGO GmbH,
Germany.
2. Bucher Klettgau GmbH,
Germany.
3. Frank GmbH, Germany.
4. Frielinghaus GmbH,
Germany.
5. GKN Walterscheid GmbH,
Germany.
6. Grammer AG, Germany.
7. Hoffmann GmbH,
Germany.
8. M.A.N., Germany.
9. MWS Schneidwerkzeuge GmbH,
Germany.
10. Rasspe International,
Germany.
11. Rochling Getriebe KG,
Germany.
12. Schumacher GmbH,
Germany.