The 21CN brand, founded in 2004 (United Kingdom), from 57 sister brands and 3453 competing brands. 21CN is owned by BT GROUP, listed on the stock exchange of London Its International Securities Identification Number (ISIN) is GB0030913577. 21CN is part of the Telecommunication Services activity sector.

Here is the evolution of interest in BT GROUP "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: "21CN sustainability"
Sustainability -> Share price