1. Acme Air Equipments Company Pvt. Ltd.
2. Airtech Vacuum Inc. by IDEX Corporation
3. Alfa Laval AB
4. Atlas Copco AB
5. Azmec S.r.l.
6. Busch Dienste GmbH
7. Charam Techno Chemical & Equipments (P) Ltd.
8. Cutes Corporation
9. Devi Hitech Engineers Pvt Ltd.
10. Ebara Corporation
11. EMTIVAC Engineering Pty. Ltd.
12. Finetech Vacuum Pumps
13. Flowserve Corporation
14. Gneuss Kunststofftechnik GmbH
15. Graham Corporation
16. Guangdong Kenflo Pump Limited
17. HIS PUMPS & SYSTEMS PVT. LTD
18. IMAG Company
19. INDOVAC PUMPS & ENGINEERING CO.
20. Ingersoll Rand Inc.
21. IVC Pumps Pvt. Ltd.
22. J.B.Sawant Engineering Pvt. Ltd.
23. Kakati Karshak Industries Pvt Ltd.
24. KNF Group
25. KSB SE & Co. KGaA
26. K?rting Hannover GmbH
27. Marpa Vacuum S.L.
28. MXQ
LLC
29. Pfeiffer Vacuum Technology AG
30. Pompetravaini S.p.A.
31. PPI Pumps Pvt. Ltd.
32. Premier Fluid Systems Inc.
33. PREMIER Pumps Private Limited
34. Samson Pumps A/S
35. Shandong CHINCO Pumps Co. Ltd.
36. Somarakis by Triosim Corporation
37. SPECK Pumpen Verkaufsgesellschaft GmbH
38. Sulzer Ltd.
39. TMVT Industries Pvt. Ltd.
40. Toshniwal Instruments (Madras) Pvt. Ltd.
41. Tsurumi Manufacturing Co. Ltd.
42. VAKUO GmbH
43. Vooner by Aerzener Maschinenfabrik GmbH
44. Zibo Zhaohan Vacuum Pump Co. Ltd.
45. ZM Vacuum GmbH