On the Record · CyrusOne Holdco
CyrusOne Holdco subsidiaries, as it lists them
The subsidiaries CyrusOne Holdco lists in its latest annual report, with the jurisdiction of each, linked to the filing.
Subsidiaries it lists
| Subsidiary | Jurisdiction |
|---|---|
| CyrusOne GP | Maryland |
| CyrusOne LP | Maryland |
| CyrusOne Finance Corp. | Maryland |
| CyrusOne LLC | Delaware |
| CyrusOne TRS Inc. | Delaware |
| CyrusOne Foreign Holdings LLC | Delaware |
| CyrusOne Government Services LLC | Delaware |
| Cervalis Holdings LLC | Delaware |
| Cervalis LLC | Delaware |
| Cyrus One UK Limited | United Kingdom |
| CyrusOne NC LLC | Delaware |
| CyrusOne NJ LLC | Delaware |
| C1-Allen LLC | Delaware |
| Cheetah Asia Holdings LLC | Delaware |
| Warhol TRS LLC | Delaware |
| Warhol Partnership LLC | Delaware |
| Warhol REIT LLC | Delaware |
| CyrusOne Dutch Holdings B.V. | Netherlands |
| C1-Santa Clara LLC | Delaware |
| C1-ATL LLC | Delaware |
| Interlude Properties LLC | Delaware |
| GK Properties IV LLC | Delaware |
| CyrusOne New Services TRS | Delaware |
| C1- Mesa LLC | Delaware |
| Zenium Management Limited | United Kingdom |
| CyrusOne Irish Datcentres Dublin II Limited | Ireland |
| CyrusOne Germany GmbH | Germany |
| CyrusOne UK3 Limited | United Kingdom |
| CyrusOne Dutch TRS B.V. | Netherlands |
| C1-Sterling VIII LLC | Delaware |
| Zenium Topco Limited | Cayman Islands |
| CyrusOne Irish Datcentres Holdings Limited | Ireland |
| CyrusOne Paris SAS | France |
| CyrusOne UK4 Limited | United Kingdom |
| C1 BTE Holdings LLC | Delaware |
| CyrusOne UK TRS Limited | United Kingdom |
| CyrusOne German TRS GmbH | Germany |
| C1-Sterling IX LLC | Delaware |
| Zenium Holdings Limited | Ireland |
| CyrusOne AMS3 B.V. | Netherlands |
| CyrusOne France SAS | France |
| C1 BTE Holdings Columbia LLC | Delaware |
| CyrusOne France SAS | France |
| CyrusOne UK5 Limited | United Kingdom |
| Zenium Technology Partners Limited | United Kingdom |
| Zenium UK Limited | United Kingdom |
| Zenium Germany GmbH | Germany |
| Echo 4 GmbH | Germany |
| C1 - Manassas LLC | Delaware |
| C1 San Antonio V | Delaware |
| CyrusOne Holdings LLC | Delaware |
| C1 - Quincy LLC | Delaware |
| C1 - Council Bluffs LLC | Delaware |
| C1 BTE Holdings Chile LLC | Delaware |
| C1 BTE Holdings Mexico LLC | Delaware |
| CyrusOne Frankfurt 4 Holdings B.V. | Netherlands |
| CyrusOne Management Services LLC | Delaware |
| CyrusOne Frankfurt 5 Holdings B.V. | Netherlands |
| CyrusOne UK6 Limited | United Kingdom |
| CyrusOne Europe Finance DAC | Ireland |
| CyrusOne Madrid 1, S.L.U. – Spain | Spain |
| CyrusOne Frankfurt 6 Holdings B.V. | Netherlands |
| CyrusOne Frankfurt 7 Holdings B.V. | Netherlands |
From Exhibit 21 of the 10-K for 2021. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.
Read from CyrusOne Holdco’s annual reports (10-K for 2021, 10-K for 2020, 10-K for 2019) and the financial data it files with the SEC, as of 2022-02-17. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.