EX-21.1 4 ste03312020ex211.htm EXHIBIT 21.1 Exhibit


EXHIBIT 21.1
SUBSIDIARIES OF STERIS PLC
STERIS plc has no parent company. As of March 31, 2020, its direct and indirect subsidiaries(1) were as follows:
Albert Browne Limited
England & Wales
American Sterilizer Company
Pennsylvania
Bioster Mottahedoon Egypt SAE
Egypt
Birkova Products
Indiana
Bizworth Gammarad Sdn Bhd
Malaysia
Black Diamond Video, Inc.
California
Bryton Corporation
Indiana
CLBV Limited
England & Wales
Controlled Environment Certification Services, Inc.
Ohio
Diagmed Healthcare Limited
England & Wales
Dover UK I Limited
England & Wales
Dover UK II Limited
England & Wales
Dover UK III Limited
England & Wales
Electron Beam Sdn Bhd
Malaysia
Eschmann Holdings Limited
England & Wales
Genii, Inc.
Minnesota
Harwell Dosimeters Limited
England & Wales
Herotron E-Beam Service GmbH
Germany
Hungaroptics kft
Hungary
Isomedix Inc.
Delaware
Isomedix Operations Inc.
Delaware
Isotron Limited
England & Wales
Medisafe America, L.L.C.
Florida
Medisafe Holdings Limited
England & Wales
Medisafe UK Limited
England & Wales
PeriOptimum, Inc.
Delaware
SATYAtek S.A.
Switzerland
Sercon Indústria E Comércio De Aparelhos Médicos E Hospitalares Ltda.
Brazil
Shiloh Limited
England & Wales
Shiloh Properties Limited
England & Wales
Solar New US Holding Co, LLC
Delaware
Solar New US Parent Co, LLC
Delaware
Solar US Acquisition Co, LLC
Delaware
STE Hong Kong Limited
Hong Kong
STE UK HoldCo Limited
England & Wales
STE UK Sub HoldCo Limited
England & Wales
STE No. Two Corporation
Delaware
Sterile Supplies Limited
England & Wales
STERIS AB
Sweden




STERIS Applied Sterilization Technologies ULC
Canada
STERIS Asia Pacific, Inc.
Delaware
STERIS AST CZ s.r.o.
Czech Republic
STERIS AST d.o.o.
Slovenia
STERIS AST SK s.r.o.
Slovakia
STERIS Barrier Products Solutions, Inc.
Pennsylvania
STERIS Brazil Holdings, LLC
Delaware
STERIS (BVI) I Limited
British Virgin Islands
STERIS Canada Sales ULC
Canada
STERIS Canada ULC
Canada
STERIS CH Limited
England & Wales
STERIS China Holdings Limited
Hong Kong
STERIS Corporation
Ohio
STERIS Corporation de Costa Rica, S.A.
Costa Rica
STERIS Deutschland GmbH
Germany
STERIS Dover AST Holdings Limited
England & Wales
STERIS Dover Canada Holdings Limited
England & Wales
STERIS Dover Limited
England & Wales
STERIS Emerald IE Limited
Ireland
STERIS Enterprises LLC
Russia
STERIS Europe, Inc.
Delaware
STERIS FinCo S.à r.l.
Luxembourg
STERIS FinCo II S.à r.l.
Luxembourg
STERIS GmbH
Switzerland
STERIS Holdings B.V.
Netherlands
STERIS Iberia, S.A.
Spain
STERIS IMS Canada Inc.
Canada
STERIS IMS Limited
England & Wales
STERIS Inc.
Delaware
STERIS (India) Private Limited
India
STERIS Instrument Management Services, Inc.
Delaware
STERIS Ireland Limited
Ireland
STERIS Irish FinCo Unlimited Company
Ireland
STERIS Irish FinCo II Unlimited Company
Ireland
STERIS Isomedix Puerto Rico, LLC
Puerto Rico
STERIS Japan Inc.
Japan
STERIS LLC
Delaware
STERIS Laboratories, Inc.
Minnesota
STERIS Latin America, Inc.
Delaware
STERIS Luxembourg Finance S.à r.l.
Luxembourg
STERIS Luxembourg Holding S.à r.l.
Luxembourg
STERIS Mauritius Limited
Republic of Mauritius
STERIS Mexico, S. de R.L. de C.V.
Mexico




STERIS NV
Belgium
STERIS Personnel Services, Inc.
Delaware
STERIS Personnel Services Mexico, S. de R.L. de C.V.
Mexico
STERIS S.r.l.
Italy
STERIS SAS
France
STERIS SEA Sdn. Bhd.
Malaysia
STERIS Solutions Korea Limited
Korea
STERIS Solutions S. de R.L. de C.V.
Mexico
STERIS (Shanghai) Trading Co., Ltd.
China
STERIS Singapore Pte Ltd
Singapore
STERIS Solutions Limited
England & Wales
STERIS Solutions Pte. Limited
Singapore
STERIS S.p.A.
Italy
STERIS TOMOE (Thailand) Ltd.
Thailand
STERIS UK Holding Limited
England & Wales
STERIS-Austar Pharmaceutical Systems Hong Kong Limited
Hong Kong
STERIS-Austar Pharmaceutical Systems (Shanghai) Limited
China
Strategic Technology Enterprises, Inc.
Delaware
Synergy Health Allershausen GmbH
Germany
Synergy Health Amsterdam B.V.
The Netherlands
Synergy Health AST, LLC
Delaware
Synergy Health AST S.r.l.
Costa Rica
Synergy Health Däniken AG
Switzerland
Synergy Health Ede B.V.
The Netherlands
Synergy Health France SAS
France
Synergy Health Holding B.V.
The Netherlands
Synergy Health Holdings Limited
England & Wales
Synergy Health Investments Limited
England & Wales
Synergy Health Ireland Limited
Ireland
Synergy Health Limited
England & Wales
Synergy Health Logistics B.V.
The Netherlands
Synergy Health Marseille SAS
France
Synergy Health Nederland B.V.
The Netherlands
Synergy Health Radeberg GmbH
Germany
Synergy Health Sterilisation UK Limited
England & Wales
Synergy Health (Suzhou) Limited
China
STERIS Sterilization Technologies (Suzhou) Ltd.
China
Synergy Health Systems Limited
England & Wales
Synergy Health (Thailand) Limited
Thailand
Synergy Health True North, LLC
New York
Synergy Health (UK) Limited
England & Wales
Synergy Health US Holdings, Inc.
Delaware
Synergy Health Utrecht B.V.
The Netherlands




Synergy Health Westport Limited
Ireland
Synergy Sterilisation KL (M) Sdn Bhd
Malaysia
Synergy Sterilisation Kulim (M) Sdn Bhd
Malaysia
Synergy Sterilisation (M) Sdn Bhd
Malaysia
Synergy Sterilisation Rawang (M) Sdn Bhd
Malaysia
Synergy Sterilisation South Africa (Proprietary) Limited
South Africa
United States Endoscopy Group, Inc.
Ohio
Vernon and Co. Limited
England & Wales
Vernon-Carus Limited
England & Wales

(1) 
The names of one or more subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute at the end of fiscal 2020 a “significant subsidiary” within the meaning of Rule 1-02(w) of Regulation S-X have been excluded.