The number of shares to be offered and the price range for the proposed offering have yet to be determined.

Formerly Siemens Water Technologies, Evoqua Water Technologies specializes in water and wastewater treatment products, systems and services for industrial and municipal customers.
 
Private equity firm AEA Investors LP acquired Siemens Water Technologies in January 2014 and renamed the business Evoqua Water Technologies. Since then, Evoqua Water Technologies has made a number of acquisitions including ADI Systems, Delta Ultraviolet Corp, Environmental Treatment Systems Inc, Magneto Special Anodes BV, Neptune Benson Inc, Noble Water Technologies, Olson Irrigation Systems and VAF Filtration Systems.