SFR
| Company type | Société anonyme |
|---|---|
| Industry | Telecommunications |
| Founded | 18 November 1987 |
| Headquarters | Altice Campus, Paris , France |
Area served | France, Réunion, Mayotte, Guadeloupe, Martinique |
Key people | Matthieu Cocq (CEO) |
| Products | Box de SFR, Home by SFR, mobile phones |
| Services | Fixed-line internet, mobile internet, fixed-line and mobile telephony, IP television |
| Revenue | €10.797 billion (2019) |
| €4.055 billion (2019) | |
| €2.898 billion (2019) | |
| Owner |
BlackRock, Fidelity Investments, PIMCO : 45 % |
Number of employees | 6,000 (2020) |
| Subsidiaries | RED by SFR, SFR Business |
| Website | sfr sfr sfrcaraibe |
SFR S.A. (or Altice France S.A. for the group) (French: [ɛsɛfɛʁ]; in full: Société française du radiotéléphone [sɔsjete fʁɑ̃sɛːz dy ʁadjotelefɔn]) is a French telecommunications company. It is both the second-oldest mobile network operator and the second largest telecommunications company in France, after Orange.
The group, Altice France S.A. (formerly Numericable Group, then SFR Group), has been 55% owned since 2025 by Franco-Israeli businessman Patrick Drahi via Altice Group Lux, and 45% by various creditors such as BlackRock, Fidelity and PIMCO.
As of December 2015, SFR had 21.9 million customers in Metropolitan France for mobile services and it provided 6.35 million households with high-speed internet access.
SFR also offers services in the overseas departments of France, in the Caribbean islands of Martinique, Guadeloupe, and in Guyane through SFR Caraïbe, and in the Indian Ocean, in Mayotte and the Réunion islands through SRR (Société Réunionnaise du Radiotéléphone; also branded as SFR Réunion). SFR Belux operated in Belgium as a cable operator and MVNO in some communes of Brussels Region, and in some areas of Luxembourg (as SFR Luxembourg). The division was sold to rival Telenet (owned by Liberty Global) in December 2016.