SFR Business | 53,217 followers on LinkedIn. L'agilité au coeur de votre entreprise | SFR Group is the second largest telecoms operator in France with a turnover of 11 billion euros in 2015 and prime positions in all market segments, from consumer, to Business to Business (B2B), local authorities, and wholesale. Equipped with the leading fibre optic network (FTTB/FTTH) with more than 10 millions eligible connections, SFR also provides 3G coverage for more than 99% of the population and 4G/4G+ coverage for 81%. With regard to the Consumer segment, the Group operates under the SFR and RED by SFR brands.