EX-21.1 2 exhibit211q4-2110xk.htm EX-21.1
Exhibit 21.1
Subsidiaries of Open Text Corporation as of June 30, 2021

Corporation Name | Jurisdiction
Open Text Pty Limited | Australia
Webroot Pty Ltd. | Australia
Open Text Software Austria GmbH | Austria
Webroot Austria GmbH | Austria
Open Text Technologia Da Informacao (Brasil) Ltda. | Brazil
12268728 Canada Inc. | Canada
8493642 Canada Inc. | Canada
Carbonite Cloud Backup (Canada) Inc. | Canada
GXS Canada Inc. | Canada
Open Text Canada Ltd. | Canada
Carbonite (China) Co., Ltd | China
Covisint Software Services (Shanghai) Co., Ltd. | China
GXS (Shanghai) Software Development Limited | China
Open Text Software Technology (Shanghai) Co., Ltd | China
Open Text s.r.o. | Czech Republic
Carbonite China Holdings, LLC | Delaware, United States
Carbonite India Holdings, LLC | Delaware, United States
Carbonite, Inc. | Delaware, United States
GXS International, Inc. | Delaware, United States
GXS, Inc. | Delaware, United States
Mozy, Inc. | Delaware, United States
Open Text Holdings, Inc. | Delaware, United States
Open Text Inc. | Delaware, United States
Vignette Partnership, LP | Delaware, United States
Webroot Inc. | Delaware, United States
Open Text A/S | Denmark
Acquisition U.K. Limited | England & Wales
Carbonite (UK) Limited | England & Wales
EasyLink Services International Limited | England & Wales
GXS Limited | England & Wales
GXS UK Holding Limited | England & Wales
ICCM Professional Services Limited | England & Wales
Open Text UK Limited | England & Wales
Resonate KT Limited | England & Wales
Sysgenics Limited | England & Wales
Webroot Services Limited | England & Wales
XMedius UK Limited | England & Wales
Xpedite Systems (UK) Limited | England & Wales
Open Text Oy | Finland
Carbonite (France) SAS | France
Open Text SARL | France

Mailstore Software GmbH | Germany
Open Text Document Technologies GmbH | Germany
Open Text Software GmbH | Germany
Recommind GmbH | Germany
Open Text (Hong Kong) Limited | Hong Kong
GXS India Technology Centre Private Limited | India
Open Text Corporation India Private Limited | India
Open Text Technologies India Private Limited | India
Vignette India Private Limited | India
Open Text Ireland Limited | Ireland
Webroot Global Holdings Limited | Ireland
Webroot International Limited | Ireland
Open Text S.r.l. | Italy
Open Text K.K. | Japan
Webroot K.K. | Japan
Open Text Software Technology (Malaysia) Sdn Bhd | Malaysia
Open Text, S. de R.L. de C.V. | Mexico
Carbonite Holdings B.V. | Netherlands
Carbonite International Holdings B.V. | Netherlands
Carbonite Operations B.V. | Netherlands
Open Text Coöperatief U.A. | Netherlands
Open Text New Zealand Limited | New Zealand
3304709 Nova Scotia Limited | Nova Scotia, Canada
Open Text SA ULC | Nova Scotia, Canada
Open Text ULC | Nova Scotia, Canada
Open Text Venture Capital Investment Limited Partnership | Ontario, Canada
Open Text (Philippines), Inc. | Philippines
Open Text Sp.z.o.o. | Poland
Nstein Technologies Inc. | Quebec, Canada
XMedius Solutions Inc. | Quebec, Canada
GXS Inc | Republic of Korea
Open Text Korea Co., Ltd. | Republic of Korea
Open Text LLC | Russian Federation
Open Text Technology LLC | Russian Federation
Open Text Saudi Arabia LLC | Saudi Arabia
EC1 Pte Ltd | Singapore
Open Text (Asia) Pte Limited | Singapore
Open Text South Africa (Pty) Limited | South Africa
Open Text Software, S.L.U. | Spain
Open Text AB | Sweden
Carbonite GmbH | Switzerland
Open Text AG | Switzerland
GXS Ltd | Thailand
Open Text Public Sector Solutions, Inc | Virginia, United States