1. M.A.N., Germany.
2. Mannebeck, Germany. **
3. Marmix, Germany.
4. Mayer Maschinenbau, Germany. **
5. ME International GmbH, Germany.
6. Mea Meisinger GmbH, Germany. **
7. MEBO GmbH, Germany.
8. Meller Batterien, Germany.
9. Mesto Spritzenfabrik, Germany. **
10. Meyer GmbH, Germany.
11. Willi Moll GmbH, Germany. **
12. Moller GmbH, Germany. **
13. Motan Swingtec GmbH, Germany.
14. MWS Schneidwerkzeuge GmbH, Germany.
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