• AllMax Software, Inc.
• Andritz Separation, Inc.
• Boerger, LLC
• Environmental Dynamics International
• FKC Co., Ltd.
• Huber Technology, Inc.
• Infilco Degremont, Inc.
• Kemira
• Komline-Sanderson
• Kuhn North America, Inc.
• Kusters Water, division of Kusters Zima Corp.
• NEFCO
• Ovivo
• Prime Solution, Inc.
• Schwing Bioset
• seepex, Inc.
• Vaughan Company, Inc.
• VFOLD INC.
• Vogelsang
• WesTech Engineering, Inc.