| Country | City | Name |
|---|---|---|
| UK | London | KDDI Europe Limited |
| Telehouse International Corp. of Europe | ||
| Germany | Düsseldorf | KDDI Deutschland GmbH |
| Frankfurt | KDDI Deutschland GmbH Frankfurt Branch | |
| Telehouse Deutschland GmbH | ||
| Belgium | Brussels | KDDI Deutschland GmbH Belgium Branch |
| Netherlands | Amsterdam | KDDI Deutschland GmbH Amsterdam Branch |
| France | Paris | KDDI France SAS |
| Telehouse International Corp. of Europe Paris Branch | ||
| Russia | Moscow | KDDI Russia LLC Moscow Branch |
| Telehouse Moscow | ||
| St. Petersburg | KDDI Russia LLC St. Petersburg Branch |
