1. Air Filtration Systems
LLC
2. Danaher Corporation
3. Danver Hydromatics Private Limited
4. Des-Case Corporation
5. Donaldson Company Inc.
6. Eaton Corporation
7. HYDAC Verwaltung GmbH
8. Lubrigard Ltd
9. Merck KGaA
10. Norman Filter Company
11. Parker-Hannifin Corporation
12. SERFILCO
Ltd.
13. STAUFF Corporation
14. Trico Corporation
15. Valin Corporation
16. ZF Friedrichshafen AG