Attached files

file filename
EX-32.2 - EX-32.2 - PENTAIR plcex322cfocertification20201.htm
EX-32.1 - EX-32.1 - PENTAIR plcex321ceocertification20201.htm
EX-31.2 - EX-31.2 - PENTAIR plcex312cfocertification20201.htm
EX-31.1 - EX-31.1 - PENTAIR plcex311ceocertification20201.htm
EX-24 - EX-24 - PENTAIR plcex24powerofattorney2020.htm
EX-23 - EX-23 - PENTAIR plcex23consentofregisteredpub.htm
EX-10.33 - EX-10.33 - PENTAIR plcexhibit1033.htm
EX-10.32 - EX-10.32 - PENTAIR plcexhibit1032.htm
EX-10.31 - EX-10.31 - PENTAIR plcexhibit1031.htm
EX-10.30 - EX-10.30 - PENTAIR plcexhibit1030.htm
EX-10.11 - EX-10.11 - PENTAIR plcexhibit1011.htm
EX-4.20 - EX-4.20 - PENTAIR plcexhibit420.htm
10-K - 10-K - PENTAIR plcpnr-20201231.htm

Exhibit 21

Pentair plc and subsidiaries as of December 31, 2020
Name of CompanyJurisdiction of Incorporation
Aplex Industries, Inc.United States
Aqua Membranes, Inc. (1)
United States
Aquion (Xi'an) Water Treatment Equipment Co., Ltd.
China
Aquion Hong Kong Limited
Hong Kong
Aquion, Inc.
United States
Be the Change Labs, Inc.United States
Century Mfg. Co.United States
Chansuba Pumps Private Limited (2)
India
ClearWater Tech, L.L.C.
United States
Enviro Water Solutions LLC
United States
Epps, Ltd.
Mauritius
ETE Coliban Pty Limited
Australia
Everpure Japan Kabushiki KaishaJapan
FARADYNE Motors (Suzhou) Co., Ltd (3)
China
Faradyne Motors LLC (3)
United States
FilterSoft, LLCUnited States
Fleck Controls, Inc.United States
Goyen Controls Co. Pty. LimitedAustralia
Goyen Valve LLCUnited States
Greenspan Environmental Technology Pty LtdAustralia
Haffmans B.V.
Netherlands
Haffmans North America, Inc.
United States
Hawley Group Canada LimitedCanada
Holding Nijhuis Pompen B.V.
Netherlands
Hypro EU LimitedUnited Kingdom
Infinite Water Solutions Private Limited (3)
India
Jung Pumpen GmbHGermany
Lincoln Automotive CompanyUnited States
McNeil (Ohio) CorporationUnited States
MECAIR S.r.L.Italy
Milperra Developments Pty LimitedAustralia
Mobile Pool Builder, Inc.United States
Moraine Properties, LLCUnited States
Nano Terra, Inc. (4)
United States
Nijhuis Pompen B.V.Netherlands
Panthro Acquisition Co.United States
Pelican Holding CorporationUnited States
Pentair (NZ) LimitedNew Zealand
Pentair Aquatic Eco-Systems, Inc.United States
Pentair Australia Holdings Pty LimitedAustralia
Pentair Canada, Inc.Canada
Pentair Clean Process Technologies India Private LimitedIndia
Pentair Denmark Holding ApSDenmark
Pentair Environmental Systems LimitedUnited Kingdom
Pentair Epsilon LimitedBermuda
Pentair Federal Pump, LLC
United States
Pentair Filtration Sales & Service Company, LLC
United States
Pentair Filtration Solutions, LLC
United States
Pentair Finance Group GmbHSwitzerland
Pentair Finance Holding GmbHSwitzerland



Pentair Finance S.a.r.l.Luxembourg
Pentair Flow Control International Pty LimitedAustralia
Pentair Flow Services AGSwitzerland
Pentair Flow Technologies de Mexico, S. de R.L. de C.V.Mexico
Pentair Flow Technologies Pacific Pty LtdAustralia
Pentair Flow Technologies, LLCUnited States
Pentair France SARLFrance
Pentair Germany GmbHGermany
Pentair Global Holdings B.V.Netherlands
Pentair Global S.a.r.l.Luxembourg
Pentair Group (Thailand) Limited (5)
Thailand
Pentair Holdings S.a.r.l.Luxembourg
Pentair Holdings, Inc.United States
Pentair Housing, Inc.United States
Pentair Housing, LPUnited States
Pentair International (UK) LtdUnited Kingdom
Pentair International Holding S.a.r.l.Luxembourg
Pentair International SarlSwitzerland
Pentair Investments Switzerland GmbHSwitzerland
Pentair Ireland LimitedIreland
Pentair Janus Holding LLCUnited States
Pentair Janus HoldingsBermuda
Pentair Kenya LimitedKenya
Pentair Luxembourg S.a.r.l.Luxembourg
Pentair Management CompanyUnited States
Pentair Manufacturing Belgium BVBelgium
Pentair Manufacturing Italy S.r.L.Italy
Pentair Middle East FZEUnited Arab Emirates
Pentair Nanosoft US Holdings, LLCUnited States
Pentair Netherlands Euro Finance B.V.Netherlands
Pentair Netherlands Finance B.V.Netherlands
Pentair Netherlands Holding B.V.Netherlands
Pentair Pacific Rim (Water) LimitedHong Kong
Pentair Pacific Rim, LimitedHong Kong
Pentair Philippines, Inc. (5)
Philippines
Pentair Residential Filtration, LLCUnited States
Pentair Sales LLCUnited States
Pentair Services France S.A.S.France
Pentair Sudmo GmbHGermany
Pentair Tamimi LLC (6)
Saudi Arabia
Pentair Trading (Shanghai) Co., Ltd.China
Pentair Transport, Inc.United States
Pentair Tubing LimitedUnited Kingdom
Pentair UK Group LimitedUnited Kingdom
Pentair UK Holdings LimitedUnited Kingdom
Pentair US LLC 1United States
Pentair US LLC 2United States
Pentair US LPUnited States
Pentair Valves & Controls del Uruguay S.A.Uruguay
Pentair Water (Suzhou) Company, Ltd.China
Pentair Water Asia Pacific Pte. Ltd.Singapore
Pentair Water Australia Pty LtdAustralia
Pentair Water Belgium BVBelgium
Pentair Water Brazil LLCUnited States
Pentair Water do Brasil Ltda.Brazil



Pentair Water France SASFrance
Pentair Water Group, Inc.United States
Pentair Water Holdings, LLCUnited States
Pentair Water India Private LimitedIndia
Pentair Water Italy S.r.l.Italy
Pentair Water Latinamerica S.A.Argentina
Pentair Water Operations Australia Pty LtdAustralia
Pentair Water Polska Sp.zooPoland
Pentair Water Pool and Spa, Inc.United States
Pentair Water Proces Technologie Holding B.V.Netherlands
Pentair Water Process Technology B.V.Netherlands
Pentair Water Purification Systems (Shanghai) Co., Ltd.China
Pentair Water Spain, S.L.Spain
Pentair Water Treatment (OH) CompanyUnited States
Pentair Water Treatment CompanyUnited States
Pentair Water Treatment Private Limited (7)
India
Pentair Water, LLCUnited States
Pentair Water-Mexico, S. de R.L. de C.V.Mexico
Pentair, Inc.United States
Penwald Insurance CompanyUnited States
PES Pty LtdAustralia
PFAM, Inc.United States
Plymouth Products, Inc.United States
Procam Controls, Inc.United States
PTG Accessories Corp.United States
Seneca Enterprises Co.United States
Sta-Rite de Mexico, S.A. de C.V.Mexico
Sta-Rite de Puerto Rico, Inc.Puerto Rico
Sta-Rite Industries, LLCUnited States
Surface Logix LLC (8)
United States
Tupelo Real Estate, LLCUnited States
Union Engineering (NingBo) Co., Ltd.China
Union Engineering A/SDenmark
Union Engineering Holding II A/SDenmark
Union Engineering Holding LLCUnited States
Union Engineering Latam Ltda (9)
Brazil
Union Engineering North America LLC
United States
Urban Organics Pentair Group, LLCUnited States
Urban Organics Schmidt Real Estate Group, LLCUnited States
Urban Organics St. Paul, LLCUnited States
Voltea Ltd. (10)
United Kingdom
Water Ingenuity Holdings Corp.United States
Webster Electric Company, LLCUnited States
WICOR Industries (Australia) Pty. Ltd.Australia
X-Flow B.V.Netherlands



(1)10.37% owned
(2)47% owned
(3)50% owned
(4)4.81% owned
(5)99.99% owned
(6)70% owned
(7)76% owned
(8)0.03% owned
(9)99% owned
(10)1.69% owned