 | Telefónica, S.A. Company majority shareholder www.telefonica.com www.telefonica.es |
 | Telefónica Europe Plc Subsidiary of Telefónica, S.A., responsible for all O2 operations in Europe www.o2.com www.o2.co.uk |
| Telefónica Slovakia s.r.o. www.sk.o2.com |
| Telefónica Business Solutions, spol. s r.o. Subsidiary providing comprehensive solutions in IT www.o2bs.com/telefonica-o2-business-solutions/ www.itil.cz |
Links
For information about other companies in the Telefónica group, you can access their web sites here.