Formerly Siemens Water Technologies, Evoqua Water Technologies plans to go public Evoqua Water Technologies LLC has confidentially submitted a draft registration statement on Form S-1 with the US Securities and Exchange Commission (SEC) relating to a proposed initial public offering (IPO) of its common stock. The number of shares to be offered and the price range for the proposed offering have yet to be determined. (LINK) Formerly Siemens Water Technologies, Evoqua Water Technologies plans to go publicDME GmbH2017-07-28T08:36:32+02:00