Boardroom Alpha
10-K primary document
MWA · Annual Report (Form 10-K) · Filed November 19, 2025

Mueller Water Products Inc10-K exhibit

exhibit211subsidiarieslist.htm
Document


Exhibit 21.1
Subsidiaries of Mueller Water Products, Inc.

EntityState of incorporation or organizationDoing business as
CAM Valves and Automation, LLCKansasPratt Industrial
Echologics, LLCDelawareDelaware Echologics, LLC
Echologics Delaware, LLC
Echologics of Delaware, LLC
Echologics Pte. Ltd.SingaporeN/A
Henry Pratt Company, LLCDelawareHydro Gate
Lined Valve Company
Milliken Valve
Henry Pratt International, LLCDelawareN/A
i2O Water LtdUnited KingdomN/A
i2O Water International Holdings LimitedUnited KingdomN/A
i2O Water Latinoamérica S.A.S.ColombiaN/A
i2O Water Malaysia Sdn. Bhd.MalaysiaN/A
Jingmen Pratt Valve Co., Ltd.People’s Republic of ChinaN/A
Krausz Industries Development Ltd.IsraelN/A
Krausz Industries Ltd.IsraelN/A
Krausz USA Inc.DelawareKrausz Industries, Inc.
Mueller Canada Holdings Corp.CanadaN/A
Mueller Canada Ltd.CanadaEchologics
Mueller Canada
Mueller Canada Echologics
Mueller Co. International Holdings, LLCDelawareN/A
Mueller Co. LLCDelawareMueller Manufacturing Company, LLC
Mueller Company, LLC
Mueller Co. LP
Mueller Co. New York LLC
Mueller Denmark ApSDenmarkN/A
Mueller FBM, Inc.DelawareN/A
Mueller Group Co-Issuer, Inc.DelawareN/A
Mueller Group, LLCDelawareMueller Flow, LLC
Mueller Group of Delaware, LLC
Mueller International Holdings LimitedUnited KingdomN/A
Mueller International, LLCDelawareMueller International (N.H.)
Mueller Products and Solutions, LLCDelawareN/A
Mueller Property Holdings, LLCDelawareN/A
Mueller Service California, Inc.DelawareN/A
Mueller Service Co., LLCDelawareMueller Service Co. of Delaware
Mueller Service Co. of Delaware, LLC
Mueller Systems, LLCDelawareMueller Systems of Delaware, LLC




Exhibit 21.1
MWP Israel, LtdIsraelN/A
OSP, LLCDelawareOSP Properties, LLC
OSP of Delaware, Limited Liability Company
PCA-Echologics Pty Ltd.AustraliaN/A

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