The Blau Telecom brand, founded in 2008 (Germany), from 40 sister brands and 3453 competing brands. The Blau Telecom brand is owned by Telefónica Dtl., a company listed in Francfort. The International Securities Identification Number (ISIN) of Telefónica Dtl. is DE000A1J5RX9. Blau Telecom belongs to the Telecommunication Services business sector.

Blau Telecom is a brand of Telefónica Dtl. (O2D) Sustainability

International deposit : 2008 Business sector Telecommunication Services
Here is the evolution of interest in Telefónica Dtl. "sustainability" criteria around the world over the past five years. The graph shows the evolution of the search rate over time, where the value 100 indicates the week with the most searches.
What is the brand's web response on its sustainability
Result of Google's query: "Blau Telecom sustainability"
Sustainability -> Share price