Exhibit 21.1

Subsidiaries of Equinix, Inc.

Name
Jurisdiction
Equinix, Inc.
Delaware, U.S.
Equinix Pacific LLC
Delaware, U.S.
Equinix South America Holdings, LLC
Delaware, U.S.
Equinix RP II LLC
Delaware, U.S.
CHI 3, LLC
Delaware, U.S.
CHI 3 Procurement, LLC
Illinois, U.S.
Equinix (EMEA) Management Inc.
Delaware, U.S.
SV1, LLC
Delaware, U.S.
LA4, LLC
Delaware, U.S.
NY2 Hartz Way, LLC
Delaware, U.S.
Switch & Data Facilities Company LLC
Delaware, U.S.
Switch and Data Operating Company LLC
Delaware, U.S.
Equinix Canada Ltd. (f/k/a Switch and Data Toronto Ltd.)
Canada
Switch and Data CA Nine LLC
Delaware, U.S.
Switch & Data MA One LLC
Delaware, U.S.
Switch And Data NJ Two LLC
Delaware, U.S.
Switch & Data/NY Facilities Company LLC
Delaware, U.S.
Switch and Data VA Four LLC
Delaware, U.S.
Switch & Data WA One LLC
Delaware, U.S.
Equinix do Brasil Telecomunicações LTDA.
Brazil
Equinix do Brasil Soluções de Tecnologia em Informática Ltda.
Brazil
Equinix (Canada) Enterprises Ltd.
Canada
Equinix (US) Enterprises, Inc. (f/k/a Equinix RP, Inc.)
Delaware, U.S.
Switch & Data LLC (formerly Switch & Data Facilities Company, Inc.) (Formed as LLC effective 12/20/2012)
Delaware, U.S.
Equinix LLC (f/k/a Equinix Operating Co., Inc.) (Formed as LLC effective 12/31/2013)
Delaware, U.S.
EPS Enterprises, Inc.
Delaware, U.S.
Moran Road Partners, LLC
Delaware, U.S.
Equinix Professional Services, Inc.
Delaware, U.S.
Equinix (Government) Enterprises LLC
Delaware, U.S.
Equinix (Velocity) Holding Company
Delaware, U.S.
Equinix (Government) LLC
Delaware, U.S.
Equinix Impact LLC
Delaware, U.S.
Equinix Hong Kong Limited
Hong Kong





Name
Jurisdiction
Equinix Information Technology (Shanghai) Co., Ltd. (亿利互连信息技术(上海)有限公司)
People’s Republic of China
Equinix YP Information Technology (Shanghai) Co., Ltd. (亿利互连数据系统(上海)有限公司)
People’s Republic of China
Equinix Japan K.K.
Japan
Equinix Australia Pty Limited
Australia
Equinix Asia Pacific Pte. Ltd.
Singapore
Equinix Singapore Holdings Pte. Ltd.
Singapore
Equinix Singapore Pte. Ltd. (formerly i-STT Pte Ltd)
Singapore
Equinix (Japan) Enterprises K.K.
Japan
Equinix (Singapore) Enterprises Pte. Ltd.
Singapore
Equinix (Hong Kong) Enterprises Limited
Hong Kong
Equinix (Australia) Enterprises Pty Limited
Australia
Equinix (China) Investment Holding Co., Ltd (亿利互连(中国)投资有限公司)
People’s Republic of China
Equinix (EMEA) Acquisition Enterprises B.V.
The Netherlands
QAON G.K.
Japan
EJAE2 G.K.
Japan
Equinix (Japan) Technology Services K.K.
Japan
Equinix Asia Pacific Holdings Pte Ltd.
Singapore
Equinix WGQ Information Technology (Shanghai) Co., Ltd.
People’s Republic of China
Equinix (London) Limited
United Kingdom
Equinix (Germany) GmbH
Germany
Equinix (Real Estate) GmbH
Germany
Upminster GmbH
Germany
Ancotel UK Limited
United Kingdom
Equinix France SAS
France
Interconnect Exchange Europe SL
Spain
Equinix Italia S.r.l.
Italy
Equinix Middle East FZ-LLC
United Arab Emirates
upminster GmbH
Germany
Equinix (Netherlands) Holdings B.V.
The Netherlands
Equinix (Netherlands) B.V.
The Netherlands
Equinix (EMEA) B.V.
The Netherlands
Equinix (Real Estate) B.V.
The Netherlands
Equinix (Netherlands) Enterprises B.V.
The Netherlands
Equinix (Switzerland) Enterprises GmbH
Switzerland
Equinix (Switzerland) GmbH
Switzerland
Equinix (France) Enterprises SAS
France
Equinix (Germany) Enterprises GmbH
Germany





Name
Jurisdiction
Equinix Group Limited
United Kingdom
Equinix (UK) Limited
United Kingdom
Equinix (UK) Enterprises Limited
United Kingdom
Equinix (Services) Limited
United Kingdom
Equinix Corporation Limited
United Kingdom
Equinix Investments Limited
United Kingdom
Equinix (Spain), S.L.U.
Spain
Equinix (UK) Acquisition Enterprises Limited
United Kingdom
Telecity Group Limited
United Kingdom
Telecity Group Investments Limited
United Kingdom
Telecity Group International Ltd.
United Kingdom
Equinix Turkey Internet Hizmetleri Anonim Sirketi
Turkey
Equinix (Poland) Sp. Z o.o.
Poland
TelecityGroup UK Ltd.
United Kingdom
Equinix (Bulgaria) Data Centers EAD
Bulgaria
TelecityGroup Holdings Ltd.
United Kingdom
Equinix Turkey Enterprises Internet Hizmetleri Anonim Sirketi
Turkey
Equinix (Finland) Oy
Finland
Equinix (Sweden) AB
Sweden
TelecityGroup Spain S.A.
Spain
Equinix (Ireland) Holdings Limited
Ireland
Telecity UK Ltd.
United Kingdom
Equinix (Ireland) Limited
Ireland
Equinix (Ireland) Enterprises Limited
Ireland
Equinix (Sweden) Enterprises AB
Sweden
Equinix (Real Estate) Holdings SC
France
Equinix (Real Estate) SCI
France
Equinix (LD10) Holdings Limited
United Kingdom
Equinix (Italy) Enterprises S.R.L.
Italy
Equinix (Finland) Enterprises Oy
Finland
Equinix (Poland) Enterprises sp. Z o.o.
Poland
VDC I, LLC
Delaware, U.S.
VDC II, LLC
Delaware, U.S.
VDC III, LLC
Delaware, U.S.
VDC IV, LLC
Delaware, U.S.
VDC V, LLC
Delaware, U.S.
VDC VI, LLC
Delaware, U.S.
VDC VII, LLC
Delaware, U.S.
VDC VIII, LLC
Delaware, U.S.





Name
Jurisdiction
Equinix Colombia, Inc.,
Colombia
Equinix Do Brasil Ltda.
Brazil
Zenium EM 2 Limited
Cayman Islands
Zenium Turkey Holdco Limited
Ireland
Data Merkezi Bir Uretim Insaat Sanayi ve Ticaret Limited Sirketi
Turkey
Equinix (Iberia) Holdings S.L.U.
Spain
CloudMas Iberica, S.L.U.
Spain
Itconic, S.A.U.
Spain
Itconic Portugal, S.A.
Portugal
Meteorfunction Unipessoal Lda.
Portugal
Kiinteisto Oy Espoon Sinimaentie 12
Finland
Equinix (LD10) Limited
United Kingdom
Virtu Secure Web Services, B.V.
The Netherlands
Open Hub Med Societa Consortile a responsabilita limitata
Italy