EX-21.1 5 ste03312023ex211.htm EX-21.1
Exhibit 21.1
SUBSIDIARIES OF STERIS PLC
STERIS plc has no parent company. As of March 31, 2023, its direct and indirect subsidiaries were as follows:

1666 E Touhy LLC | Illinois
Accelera Technologies, LLC | Minnesota
Accutron, Inc. | Arizona
Albert Browne Limited | England and Wales
American Sterilizer Company | Pennsylvania
Bioster-Mottahedoon Egypt SAE | Egypt
Birkova Products, LLC | Indiana
Bizworth Gammarad Sdn Bhd | Malaysia
Black Diamond Video, Inc. | California
Camark S.A. | Greece
Cantel (Belgium) BV | Belgium
Cantel (Canada) Inc. | Canada
Cantel (UK) Limited | England and Wales
Cantel Medical (Hong Kong) Limited | Hong Kong
Cantel Medical (Italy) S.r.l. | Italy
Cantel Medical (Malaysia) SDN. BHD. | Malaysia
Cantel Medical (UK) Limited | England and Wales
Cantel Medical Asia/Pacific Pte. Ltd. | Singapore
Cantel Medical Devices (China) Co., Ltd. | Shanghai
Cantel Medical International B.V. | Netherlands
Cantel Medical LLC | Delaware
Cantel Middle East FZ-LLC | Dubai, UAE
CHIPS Manufacturing LLC | Delaware
CLBV Limited | England and Wales
Controlled Environment Certification Services, Inc. | Ohio
Crosstex International, Inc. | New York
Diagmed Healthcare Limited | England and Wales
Dover UK I Limited | England and Wales
Dover UK II Limited | England and Wales
Dover UK III Limited | England and Wales
Electron Beam Sdn. Bhd. | Malaysia
Eschmann Holdings Limited | England and Wales
Genii, Inc. | Minnesota
Harwell Dosimeters Limited | England and Wales
Herotron E-Beam Service GmbH | Germany
HF German Land Holding LLC | Illinois
HMM HoldCo Limited | England and Wales
Hu-Friedy Europe LLC & Co. KG | Germany

Exhibit 21.1

Hu-Friedy Italy SRL | Italy
Hu-Friedy Japan GK | Japan
Hu-Friedy Medical Instrument (Shanghai) China Co., Ltd | China
Hu-Friedy Mfg. Co., LLC | Delaware
Hungaroptics KFT | Hungary
Isomedix Inc. | Delaware
Isomedix Operations Inc. | Delaware
J & J Instruments, LLC | Delaware
Jet Prep Ltd. | Israel
Julius Wirth LLC | Delaware
Karl Schumacher Dental, LLC | Delaware
Key Surgical Europe S.à r.l. | Switzerland
Key Surgical GmbH | Germany
Key Surgical Limited | England and Wales
Key Surgical LLC | Delaware
Konnexis Inc. | Canada
KS Apollo Holdings Inc. | Delaware
KS Apollo LLC | Delaware
KVI LLC | Delaware
Mar Cor Purification, Inc. | Pennsylvania
Massaro Limited Partnership (Victory Road) | Pennsylvania
Medical Innovations Group Holdings Limited | England and Wales
Medical Innovations Group Ltd | England and Wales
Medi-Cart International Limited | England and Wales
Medisafe America, L.L.C. | Florida
Medisafe Holdings Ltd | England and Wales
Medisafe UK Limited | England and Wales
Medivators Inc. | Minnesota
Mevex Corporation | Canada
Omnia LLC | Delaware
Omnia S.r.l. | Italy
Palmero Healthcare LLC | Delaware
PeriOptimum, Inc. | Delaware
SATYAtek S.A. | Switzerland
Shamrock Innovations Limited | Ireland
Shiloh Limited | England and Wales
Solar New US Holding Corporation | Delaware
Solar New US Parent Co, LLC | Delaware
Solar US Acquisition Co, LLC | Delaware
SPS Medical Supply Corp. | New York
STE No. Two Corporation | Delaware
STE UK HoldCo Limited | England and Wales
STE UK Sub HoldCo Limited | England and Wales

Exhibit 21.1

Sterile Supplies Limited | England and Wales
STERIS (BVI) I Limited | British Virgin Islands
STERIS (India) Private Limited | India
STERIS (Shanghai) Trading Co., Ltd. | Shanghai
STERIS AB | Sweden
STERIS Applied Sterilization Technologies ULC | Canada
STERIS Asia Pacific, Inc. | Delaware
STERIS AST CZ s.r.o. | Czech Republic
STERIS AST SK s.r.o. | Slovakia
STERIS AST, storitve v zdravstvu, d.o.o | Slovenia
STERIS Australia PTY LTD | Australia
STERIS Barrier Products Solutions, Inc. | Pennsylvania
STERIS Brazil Holdings, LLC | Delaware
STERIS Canada Sales ULC | Canada
STERIS Canada ULC | Canada
STERIS CH Limited | England and Wales
STERIS China Holdings Limited | Hong Kong
STERIS Colombia S.A.S | Colombia
STERIS Corporation | Ohio
STERIS Corporation de Costa Rica, S.A. | Costa Rica
STERIS CORPORATION OF OHIO, INC (FN) | Ohio
STERIS Deutschland GmbH | Germany
STERIS Dover AST Holdings Limited | England and Wales
STERIS Dover Canada Holdings Limited | England and Wales
STERIS Dover Limited | England and Wales
STERIS Emerald IE Limited | Ireland
STERIS Enterprises LLC | Russia
STERIS Europe, Inc. | Delaware
STERIS Finco II S.à r.l. | Luxembourg
STERIS FinCo 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 and Wales
STERIS Inc. | Delaware
STERIS Instrument Management Services, Inc. | Delaware
STERIS Ireland Limited | Ireland
STERIS Irish FinCo II Unlimited Company | Ireland
STERIS Irish FinCo Unlimited Company | Ireland
STERIS Isomedix Puerto Rico LLC | Puerto Rico
STERIS Israel Solutions Ltd | Israel
STERIS Japan Inc. | Japan

Exhibit 21.1

STERIS Laboratories, Inc. | Minnesota
STERIS Latin America, Inc. | Delaware
STERIS Limited | England and Wales
STERIS LLC | 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 Netherlands B.V. | Netherlands
STERIS New Zealand Limited | New Zealand
STERIS Personnel Services Mexico, S. de R.L. de C.V. | Mexico
STERIS Personnel Services, Inc. | Delaware
STERIS Portugal, Unipessoal, Lda. | Portugal
STERIS Public Limited Company | Ireland
STERIS S.p.A. | Italy
STERIS S.r.l. | Italy
STERIS SA | Belgium
STERIS SAS | France
STERIS SEA SDN. BHD. | Malaysia
STERIS Solutions do Brasil Importacao e Comercializacao de Produtos da Saude Ltda. | Brazil
STERIS Solutions Korea Limited | South Korea
STERIS Solutions Limited | England and Wales
STERIS Solutions Pte. Limited | Singapore
STERIS Solutions, S. de R.L. de C.V. | Mexico
STERIS Sterilization Technologies (Suzhou) Ltd. | China
STERIS TOMOE (Thailand) Ltd. | Thailand
STERIS UK Holding Limited | England and Wales
STERIS-AUSTAR Pharmaceutical Systems (Shanghai) Limited | China
STERIS-Austar Pharmaceutical Systems Hong Kong Limited | Hong Kong
STERIS-SHINVA Healthcare Systems Co., Ltd. | Shanghai
Strategic Technology Enterprises, Inc. | Delaware
SVS Holding GmbH | Germany
Synergy Health (Thailand) Limited | Thailand
Synergy Health (UK) Limited | England and Wales
Synergy Health Allershausen GmbH | Germany
Synergy Health Amsterdam B.V. | Netherlands
Synergy Health AST S.r.l. | Costa Rica
Synergy Health AST, LLC | Delaware
Synergy Health Daniken AG | Switzerland
Synergy Health Ede B.V. | Netherlands
Synergy Health Holding B.V. | Netherlands
Synergy Health Holdings Limited | England and Wales
Synergy Health Investments Limited | England and Wales

Exhibit 21.1

Synergy Health Ireland Limited | Ireland
Synergy Health Limited | England and Wales
Synergy Health Logistics B.V. | Netherlands
Synergy Health Marseille SAS | France
Synergy Health Nederland B.V. | Netherlands
Synergy Health Radeberg GmbH | Germany
Synergy Health Sterilisation UK Limited | England and Wales
Synergy Health Systems Limited | England and Wales
Synergy Health True North, LLC | New York
Synergy Health US Holdings, Inc. | Delaware
Synergy Health Westport Limited | Ireland
Synergy Sterilisation (M) Sdn Bhd | Malaysia
Synergy Sterilisation KL (M) Sdn Bhd | Malaysia
Synergy Sterilisation Kulim (M) Sdn Bhd | Malaysia
Synergy Sterilisation Rawang (M) Sdn Bhd | Malaysia
Synergy Sterilisation South Africa (Propietary) Limited | South Africa
TekGo, Inc. | Delaware
United States Endoscopy Group, Inc. | Ohio
Vernon and Co. Limited | England and Wales
Vernon-Carus Limited | England and Wales