Attached files

file filename
10-K - 10-K - STERIS plcste-20210331.htm
EX-32.1 - EX-32.1 - STERIS plcste03312021ex321.htm
EX-31.2 - EX-31.2 - STERIS plcste03312021ex312.htm
EX-31.1 - EX-31.1 - STERIS plcste03312021ex311.htm
EX-24.1 - EX-24.1 - STERIS plcste03312021ex241.htm
EX-23.1 - EX-23.1 - STERIS plcste03312021ex231.htm
EX-22.1 - EX-22.1 - STERIS plcste03312021ex221.htm
EX-18.1 - EX-18.1 - STERIS plcexhibit181.htm
EX-4.5 - EX-4.5 - STERIS plca03312021ex45.htm



Exhibit 21.1

SUBSIDIARIES OF STERIS PLC

STERIS plc has no parent company. As of March 31, 2021, its direct and indirect subsidiaries(1) were as follows:
Albert Browne LimitedEngland & Wales
American Sterilizer CompanyPennsylvania
Bioster Mottahedoon Egypt SAEEgypt
Birkova ProductsIndiana
Bizworth Gammarad Sdn BhdMalaysia
Black Diamond Video, Inc.California
CLBV LimitedEngland & Wales
Controlled Environment Certification Services, Inc.Ohio
Crystal Merger Sub I, LLCDelaware
Diagmed Healthcare LimitedEngland & Wales
Dover UK I LimitedEngland & Wales
Dover UK II LimitedEngland & Wales
Dover UK III LimitedEngland & Wales
Electron Beam Sdn BhdMalaysia
Eschmann Holdings LimitedEngland & Wales
Genii, Inc.Minnesota
Harwell Dosimeters LimitedEngland & Wales
Herotron E-Beam Service GmbHGermany
HMM HoldCo Limited England & Wales
Hungaroptics kftHungary
Isomedix Inc.Delaware
Isomedix Operations Inc.Delaware
Key Surgical Europe S.a.r.l. Switzerland
Key Surgical GmbH Germany
Key Surgical LimitedEngland & Wales
Key Surgical LLC Delaware
Konnexis Inc.Canada
KS Apollo Holdings Inc. Delaware
KS Apollo LLC Delaware
KVI LLC Delaware
Medisafe America, L.L.C.Florida
Medisafe Holdings LimitedEngland & Wales
Medisafe UK LimitedEngland & Wales
Mevex CorporationCanada
PeriOptimum, Inc.Delaware
SATYAtek S.A.Switzerland
Shamrock Innovations LimitedIreland





Exhibit 21.1
Shiloh LimitedEngland & Wales
Shiloh Properties LimitedEngland & Wales
Solar New US Holding Co, LLCDelaware
Solar New US Parent Co, LLCDelaware
Solar US Acquisition Co, LLCDelaware
STE Hong Kong LimitedHong Kong
STE UK HoldCo LimitedEngland & Wales
STE UK Sub HoldCo LimitedEngland & Wales
STE No. Two CorporationDelaware
Sterile Supplies LimitedEngland & Wales
STERIS ABSweden
STERIS Applied Sterilization Technologies ULCCanada
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, LLCDelaware
STERIS (BVI) I LimitedBritish Virgin Islands
STERIS Canada Sales ULCCanada
STERIS Canada ULCCanada
STERIS CH LimitedEngland & Wales
STERIS China Holdings LimitedHong Kong
STERIS CorporationOhio
STERIS Corporation de Costa Rica, S.A.Costa Rica
STERIS Deutschland GmbHGermany
STERIS Dover AST Holdings LimitedEngland & Wales
STERIS Dover Canada Holdings LimitedEngland & Wales
STERIS Dover LimitedEngland & Wales
STERIS Emerald IE LimitedIreland
STERIS Enterprises LLCRussia
STERIS Europe, Inc.Delaware
STERIS FinCo S.à r.l.Luxembourg
STERIS FinCo II S.à r.l.Luxembourg
STERIS GmbHSwitzerland
STERIS Holdings B.V.Netherlands
STERIS Iberia, S.A.Spain
STERIS IMS Canada Inc.Canada
STERIS IMS LimitedEngland & Wales
STERIS Inc.Delaware
STERIS (India) Private LimitedIndia
STERIS Instrument Management Services, Inc.Delaware
STERIS Ireland LimitedIreland





Exhibit 21.1
STERIS Irish FinCo Unlimited CompanyIreland
STERIS Irish FinCo II Unlimited CompanyIreland
STERIS Isomedix Puerto Rico, LLCPuerto Rico
STERIS Japan Inc.Japan
STERIS LLCDelaware
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 LimitedRepublic of Mauritius
STERIS Mexico, S. de R.L. de C.V.Mexico
STERIS NVBelgium
STERIS Personnel Services, Inc.Delaware
STERIS Personnel Services Mexico, S. de R.L. de C.V.Mexico
STERIS S.r.l.Italy
STERIS SASFrance
STERIS SEA Sdn. Bhd.Malaysia
STERIS Solutions do Brasil Importacao e Comercializacao de Produtos da Saude Ltda.Brazil
STERIS Solutions Korea LimitedKorea
STERIS Solutions S. de R.L. de C.V.Mexico
STERIS (Shanghai) Trading Co., Ltd.China
STERIS Singapore Pte LtdSingapore
STERIS Solutions LimitedEngland & Wales
STERIS Solutions Pte. LimitedSingapore
STERIS S.p.A.Italy
STERIS TOMOE (Thailand) Ltd.Thailand
STERIS UK Holding LimitedEngland & Wales
STERIS-Austar Pharmaceutical Systems Hong Kong LimitedHong Kong
STERIS-Austar Pharmaceutical Systems (Shanghai) LimitedChina
Strategic Technology Enterprises, Inc.Delaware
SVS Holding GmbH Germany
Synergy Health Allershausen GmbHGermany
Synergy Health Amsterdam B.V.The Netherlands
Synergy Health AST, LLCDelaware
Synergy Health AST S.r.l.Costa Rica
Synergy Health Däniken AGSwitzerland
Synergy Health Ede B.V.The Netherlands
Synergy Health France SASFrance
Synergy Health Holding B.V.The Netherlands
Synergy Health Holdings LimitedEngland & Wales
Synergy Health Investments LimitedEngland & Wales
Synergy Health Ireland LimitedIreland
Synergy Health LimitedEngland & Wales





Exhibit 21.1
Synergy Health Logistics B.V.The Netherlands
Synergy Health Marseille SASFrance
Synergy Health Nederland B.V.The Netherlands
Synergy Health Radeberg GmbHGermany
Synergy Health Sterilisation UK LimitedEngland & Wales
Synergy Health (Suzhou) LimitedChina
STERIS Sterilization Technologies (Suzhou) Ltd.China
Synergy Health Systems LimitedEngland & Wales
Synergy Health (Thailand) LimitedThailand
Synergy Health True North, LLCNew York
Synergy Health (UK) LimitedEngland & Wales
Synergy Health US Holdings, Inc.Delaware
Synergy Health Utrecht B.V.The Netherlands
Synergy Health Westport LimitedIreland
Synergy Sterilisation KL (M) Sdn BhdMalaysia
Synergy Sterilisation Kulim (M) Sdn BhdMalaysia
Synergy Sterilisation (M) Sdn BhdMalaysia
Synergy Sterilisation Rawang (M) Sdn BhdMalaysia
Synergy Sterilisation South Africa (Proprietary) LimitedSouth Africa
United States Endoscopy Group, Inc.Ohio
Vernon and Co. LimitedEngland & Wales
Vernon-Carus LimitedEngland & 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 2021 a “significant subsidiary” within the meaning of Rule 1-02(w) of Regulation S-X have been excluded.