Exhibit 21 to Annual Report
on Form 10-K
for Fiscal Year Ended June 30, 2018
by Parker-Hannifin Corporation

Listed below are the significant subsidiaries of the Company and their jurisdictions of organization. All other subsidiaries, if considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary. All of the following subsidiaries are either directly or indirectly wholly-owned by the Company.
Name of Subsidiary
State/Country of Incorporation
UNITED STATES
 
Winco Enterprises Inc.
California
Baldwin Filters, Inc.
Delaware
BHA Altair, LLC
Delaware
Clarcor Inc.
Delaware
Clarcor International Investments LLC
Delaware
CLARCOR Total Filtration, Inc.
Delaware
Clark Filter, Inc.
Delaware
Parker Hannifin ACD Europe LLC
Delaware
Parker Hannifin CFA, LLC
Delaware
Parker Hannifin Filtration (Houston), LLC
Delaware
Parker Hannifin Filtration (US), Inc.
Delaware
Parker Intangibles LLC
Delaware
Parker Italy (PH Espana Holding) LLC
Delaware
Parker Italy Holding LLC
Delaware
Parker Olaer Holdings LLC
Delaware
Parker-Hannifin International Corp.
Delaware
Purolator Facet, Inc.
Delaware
Altair Filter Technology Inc.
Kentucky
Clarcor Air Filtration Products, Inc.
Kentucky
TransWeb, LLC.
New Jersey
Parker Royalty Partnership
Ohio
PG Square LLC
Ohio
Total Filtration Services, Inc.
Ohio
United Air Specialists, Inc.
Ohio
 
 
INTERNATIONAL
 
Baldwin Filters (Aust) Pty Ltd
Australia
Parker Hannifin (Australia) Pty. Limited
Australia
Parker Hannifin Australia Assets Pty Limited
Australia
Parker Hannifin Australia Holding Pty Limited
Australia
Parker Hannifin Ges.m.b.H.
Austria
Parker Hannifin (Barbados) SRL
Barbados
Parker Hannifin Manufacturing Holding Belgium SPRL
Belgium
Parker Hannifin (Bermuda) Ltd.
Bermuda
Parker Hannifin Partner I GP
Bermuda
Parker Hannifin Partner II GP
Bermuda
Parker Hannifin Indústria e Comércio Ltda.
Brazil






Name of Subsidiary
State/Country of Incorporation
Parker Canada Holding Co.
Canada
Parker Hannifin Canada
Canada
Parker Ontario Holding Inc.
Canada
PECOFacet (Canada) ULC
Canada
Clarcor Filtration (China) Co Ltd
China
Parker Hannifin Fluid Power Systems & Components (Shanghai) Co., Ltd.
China
Parker Hannifin Hydraulics (Shanghai) Co., Ltd.
China
Parker Hannifin Hydraulics (Tianjin) Co., Ltd
China
Parker Hannifin Motion & Control (Shanghai) Co. Ltd.
China
Parker Hannifin Motion & Control (Wuxi) Company Ltd
China
Rayco (Wuxi) Technologies Co., Ltd.
China
Parker Hannifin Industrial s.r.o.
Czech Republic
Parker Hannifin Manufacturing Holding Czech Republic s.r.o.
Czech Republic
Parker Hannifin Manufacturing Holding Denmark ApS
Denmark
Parker Hannifin Manufacturing Finland Oy
Finland
Parker Hannifin France Finance SAS
France
Parker Hannifin France Holding SAS
France
Parker Hannifin France SAS
France
Parker Hannifin Manufacturing France SAS
France
Parker Hannifin GmbH
Germany
Parker Hannifin Holding GmbH
Germany
Parker Hannifin Manufacturing Germany GmbH & Co. KG
Germany
Parker Hannifin (Gibraltar) Acquisitions Limited
Gibraltar
Parker Hannifin (Gibraltar) Holding Limited
Gibraltar
Parker Hannifin (Gibraltar) Properties Limited
Gibraltar
Parker Hannifin Hong Kong, Ltd.
Hong Kong
Parker International Capital Management Hungary Limited Liability Company
Hungary
Parker Hannifin India Private Ltd.
India
Parker Hannifin Manufacturing (Ireland) Limited
Ireland
Parker Hannifin Italy S.R.L.
Italy
Parker Hannifin Manufacturing Holding Italy srl
Italy
Parker Hannifin Manufacturing srl
Italy
Parker Hannifin Japan Holdings GK
Japan
Parker Hannifin Japan Ltd.
Japan
Taiyo, Ltd.
Japan
Parker Hannifin Connectors Ltd.
Korea
Parker Korea Ltd.
Korea
Parker Hannifin (Luxembourg) S.a.r.l.
Luxembourg
Parker Hannifin Bermuda Luxembourg S.C.S.
Luxembourg
Parker Hannifin Europe S.à r.l.
Luxembourg
Parker Hannifin Global Capital Management S.a.r.l.
Luxembourg
Parker Hannifin Holding EMEA S.a.r.l.
Luxembourg
Parker Hannifin Lux FinCo S.a.r.l.
Luxembourg
Parker Hannifin Luxembourg Acquisitions S.a.r.l.
Luxembourg
Parker Hannifin Luxembourg Finance S.à r.l.
Luxembourg






Name of Subsidiary
State/Country of Incorporation
Parker Hannifin Luxembourg Investments 1 S.a.r.l.
Luxembourg
Parker Hannifin Partnership S.C.S.
Luxembourg
Parker Hannifin Industrial (M) Sdn Bhd
Malaysia
PECOFacet (Asia Pacific) Sdn. Bhd.
Malaysia
Parker Hannifin de Mexico, S.A. de C.V.
Mexico
Parker Industrial, S. de R.L. de C.V.
Mexico
Perry Holdings de Mexico S. de R.L. de C.V.
Mexico
CLARCOR International Investments, C.V.
Netherlands
Parker Hannifin B.V.
Netherlands
Parker Hannifin Manufacturing Netherlands (Process Filtration) B.V.
Netherlands
Parker Hannifin Netherlands Holdings 2 B.V.
Netherlands
Parker Hannifin Netherlands Holdings B.V.
Netherlands
Parker Hannifin VAS Netherlands B.V.
Netherlands
PECOFacet (Holland) B.V.
Netherlands
Twin Filter B.V.
Netherlands
Parker Hannifin (Norway) Holdings AS
Norway
Parker Hannifin Singapore Private Limited
Singapore
Parker Hannifin Cartera Industrial S.L.
Spain
Parker Hannifin España S.L.
Spain
Parker Hannifin Industries and Assets Holding S.L.
Spain
Parker Hannifin Aktiebolag
Sweden
Parker Hannifin Manufacturing Sweden AB
Sweden
Parker Hannifin Cartera Industrial S.L., Bilboa (Espagne), succursale de Carouge
Switzerland
Parker Hannifin EMEA S.a.r.l.
Switzerland
Parker Hannifin Manufacturing Switzerland SA
Switzerland
Parker Hareket ve Kontrol Sistemleri Tic. Ltd. Şti.
Turkey
Parker Hannifin Lux Finco S.à.r.l. FZ LLC - UAE Branch
United Arab Emirates
Alenco (Holdings) Limited
United Kingdom
Altair (UK) Limited
United Kingdom
Commercial Intertech Holdings Limited
United Kingdom
Domnick Hunter Fabrication Limited
United Kingdom
Domnick Hunter Group Limited
United Kingdom
Kittiwake Developments Limited
United Kingdom
Olaer Group Limited
United Kingdom
Parker Hannifin (GB) Limited
United Kingdom
Parker Hannifin (Holdings) Limited
United Kingdom
Parker Hannifin 2007 LLP
United Kingdom
Parker Hannifin Industries Limited
United Kingdom
Parker Hannifin Limited
United Kingdom
Parker Hannifin Manufacturing (UK) Limited
United Kingdom
Parker Hannifin Manufacturing Limited
United Kingdom
SSD Drives Limited
United Kingdom