EX-21 7 d463404dex21.htm EX-21

Exhibit 21

Subsidiaries of Teradata Corporation

December 31, 2012

Entity |  | Organized under the laws of
Teradata International, Inc. |  | Delaware
Teradata US, Inc. |  | Delaware
Teradata Operations, Inc. |  | Delaware
Teradata Government Systems LLC |  | Delaware
Teradata Taiwan LLC |  | Delaware
Teradata Argentina Holdings LLC |  | Delaware
Teradata Belgium Holdings LLC |  | Delaware
Teradata Bermuda Holdings LLC |  | Delaware
Teradata Brazil Holdings LLC |  | Delaware
Teradata Chile Holdings LLC |  | Delaware
Teradata Colombia Holdings LLC |  | Delaware
Teradata Egypt Holdings LLC |  | Delaware
Teradata India Holdings LLC |  | Delaware
Teradata Indonesia Holdings LLC |  | Delaware
Teradata International Services LLC |  | Delaware
Teradata Mexico Holdings LLC |  | Delaware
Teradata Netherlands Holdings LLC |  | Delaware
Teradata New Zealand Holdings LLC |  | Delaware
Teradata Philippines LLC |  | Delaware
Teradata Ukraine Holdings LLC |  | Delaware
TD Nameholder Corporation |  | Delaware
Teradata de Argentina S.R.L. |  | Argentina
Teradata Australia Pty Ltd |  | Australia
Teradata GmbH |  | Austria
Teradata Bermuda IP Holdings L.P. |  | Bermuda
Teradata Financing Holdings L.P. |  | Bermuda
Teradata Bermuda Holdings ULC |  | Bermuda
Teradata Bermuda Operations Holdings ULC |  | Bermuda
Teradata Belgium SNC |  | Belgium
TRDT Brasil Tecnologia Ltda. |  | Brazil
TRDT Brasil Holdings Ltda. |  | Brazil
Teradata Information Systems (Beijing) Limited |  | China
Teradata Canada ULC |  | Canada
Teradata Chile Tecnologías de Información Limitada |  | Chile
TDC Colombia Limitada |  | Colombia
Teradata Czeska republika spol. s r.o. |  | Czech Republic
Teradata Danmark ApS |  | Denmark
eCircle Nordic ApS |  | Denmark
Teradata Egypt WLL |  | Egypt
Teradata Finland Oy |  | Finland
Teradata France S.A.S. |  | France
eCircle France SARL |  | France
Teradata GmbH |  | Germany
Teradata Germany Holdings GmbH |  | Germany
eCircle Beteiligungs GmbH |  | Germany
eCircle GmbH |  | Germany

Entity |  | Organized under the laws of
Teradata (Hong Kong) Limited |  | Hong Kong
Protagona Worldwide Limited |  | Hong Kong
Teradata Magyarorszag Kft. |  | Hungary
Teradata India Private Limited |  | India
PT. Tdata Indonesia |  | Indonesia
Teradata Ireland Limited |  | Ireland
Teradata Ireland Holdings L.P. |  | Ireland
Teradata Ireland Operations L.P. |  | Ireland
Teradata International Sales Limited |  | Ireland
Teradata Italia S.r.l. |  | Italy
eCircle S.r.l. con socio unico |  | Italy
Teradata Japan Ltd. |  | Japan
TeraWarehouse Korea Co., Ltd. |  | Korea
TData Corporation (Malaysia) Sdn. Bhd. |  | Malaysia
Teradata Holdings México, S. de R. L. de C.V. |  | Mexico
Teradata Solutions México, S. de R.L. de C.V. |  | Mexico
Teradata de México, S. de R.L. de C.V. |  | Mexico
Teradata Holdings B.V. |  | Netherlands
Teradata Holdings GCC B.V. |  | Netherlands
Teradata Netherlands B.V. |  | Netherlands
eCircle Netherlands B.V. |  | Netherlands
Teradata (NZ) Corporation |  | New Zealand
Teradata Norge AS |  | Norway
Teradata Pakistan (Private) Limited |  | Pakistan
Teradata Global Consulting Pakistan (Private) Limited |  | Pakistan
Teradata Philippines, LLC, Manila Branch |  | Philippines
Teradata GCC (Philippines), Inc. |  | Philippines
Teradata Polska Sp. z o.o. |  | Poland
eCircle Poland sp. z o.o. |  | Poland
“Teradata” LLC |  | Russia
Teradata (Singapore) Pte. Ltd. |  | Singapore
Teradata Iberia SL |  | Spain
eCircle Spain, S.L.U. |  | Spain
Teradata Sweden AB |  | Sweden
Teradata (Schweiz) GmbH |  | Switzerland
Teradata Taiwan LLC, Taiwan branch |  | Taiwan
Teradata (Thailand) Co., Ltd. |  | Thailand
Teradata Bilisim Sistemleri Limited Sirketi |  | Turkey
Teradata (UK) Limited |  | United Kingdom
eCircle Ltd. |  | United Kingdom
Teradata Ukraine LLC |  | Ukraine