Attached files

file filename
EX-24 - EX-24 - CyrusOne Inc.d480000dex24.htm
EX-4.1 - EX-4.1 - CyrusOne Inc.d480000dex41.htm
EX-10.1 - EX-10.1 - CyrusOne Inc.d480000dex101.htm
EX-10.2 - EX-10.2 - CyrusOne Inc.d480000dex102.htm
EX-31.1 - EX-31.1 - CyrusOne Inc.d480000dex311.htm
EX-32.1 - EX-32.1 - CyrusOne Inc.d480000dex321.htm
EX-23.1 - EX-23.1 - CyrusOne Inc.d480000dex231.htm
EX-32.2 - EX-32.2 - CyrusOne Inc.d480000dex322.htm
EX-31.2 - EX-31.2 - CyrusOne Inc.d480000dex312.htm
EX-10.18 - EX-10.18 - CyrusOne Inc.d480000dex1018.htm
EX-10.19 - EX-10.19 - CyrusOne Inc.d480000dex1019.htm
10-K - FORM 10-K - CyrusOne Inc.d480000d10k.htm
EX-14 - EX-14 - CyrusOne Inc.d480000dex14.htm

Exhibit 21.1

Subsidiaries of the Registrant

(as of March 28, 2013)

 

Subsidiary Name

   State or Country of
Incorporation or
Formation

CyrusOne GP

   Maryland

CyrusOne LP

   Maryland

CyrusOne Finance Corp.

   Maryland

CyrusOne LLC

   Delaware

CyrusOne TRS Inc.

   Delaware

CyrusOne Foreign Holdings LLC

   Delaware

Cyrus One UK Holdco LLP

   United Kingdom

Cyrus One UK Limited

   United Kingdom

CyrusOne Centro de Dados do Brasil Ltda.

   Brazil