The O2 ONLINE brand, founded in 2005 (United Kingdom), from 324 sister brands and 3453 competing brands. The O2 ONLINE brand is owned by Telefonica, a company listed in Madrid. Its International Securities Identification Number (ISIN) is ES0178430E18. O2 ONLINE is part of the Telecommunication Services activity sector.
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Portfolio valuation
Telefonica
(O2 ONLINE)
over 5 years*
EUR 2.55