• Atlas Copco AB
• Ingersroll Rand
Inc
• Parker Hannifin Corporation
• Pentair PLC
• Donaldson Company Inc.
• Sullair
LLC (Hitachi Group)
• Mikropor Makina Sanayi ve Ticaret A.?.
• SMC Corporation
• Kaeser Kompressoren SE
• Graco Inc. (Newell Brands Inc.)