1. AWILA GmbH,
Germany
2. Bag Budissa GmbH,
Germany.
3. Klaus Bock GmbH,
Germany.
4. Harvestore, Germany.
5. Himel GmbH, Germany.
6. Krause GmbH, Germany
7. Krebeck GmbH,
Germany.
8. LAE Anlagenbau GmbH,
Germany.
9. Neuero GmbH, Germany.
10. Petkus Wutha,
Germany.
11. Polem GmbH, Germany.
12. Riela, Germany.
13. Schmidt AG, Germany
14. Silobau-Steinecke GmbH,
Germany.