Thierry Breton

Thierry Breton
Breton in 2019
European Commissioner for Internal Market
In office
1 December 2019  16 September 2024
PresidentUrsula von der Leyen
Preceded byElżbieta Bieńkowska
Succeeded byMargrethe Vestager (caretaker)
CEO of Atos
In office
10 February 2009  31 October 2019
Preceded byPhilippe Germond
Succeeded byBertrand Meunier (as President)
Élie Girard (as Director-General)
Minister of the Economy, Finance and Industry
In office
25 February 2005  18 May 2007
Prime MinisterDominique de Villepin
Preceded byHervé Gaymard
Succeeded byJean-Louis Borloo
CEO of France Télécom S.A.
In office
2 October 2002  27 February 2005
Preceded byMichel Bon
Succeeded byDidier Lombard
Personal details
Born (1955-01-15) 15 January 1955
14th arrondissement of Paris, France
CitizenshipFrance
Senegal (since 2015)
Political partyIndependent (2015–2019; 2024–present)
Other political
affiliations
RPR (1986–2002)
UMP (2002–2015)
Renew Europe (2019–2024)
Spouse
Nicole-Valérie Baroin
(m. 1981)
Children3
EducationÉcole alsacienne
Lycée Louis-le-Grand
Alma materSupélec
Institut des hautes études de défense nationale

Thierry Breton (French pronunciation: [tjɛʁi bʁətɔ̃]; born 15 January 1955) is a French-Senegalese business executive, politician, writer and former Commissioner for Internal Market of the European Union from 2019 to 2024. Breton was vice-chairman and CEO of Groupe Bull (1996–1997), chairman and CEO of Thomson-RCA (1997–2002) and chairman and CEO of France Télécom (2002–2005). In 2005 he entered politics, serving as Minister of Economy, Finance and Industry (2005–2007) in the governments of Prime Ministers Jean-Pierre Raffarin and Dominique de Villepin, during the presidency of Jacques Chirac. From 2007 to 2008 he was a professor at Harvard Business School, before joining group Atos from 2009 to 2019 as its CEO.

From 2019, Breton served as the European Commissioner for Internal Market under the presidency of Ursula von der Leyen, an appointment that met with controversy, as he was considered by anti-corruption association Anticor to be at serious risk of conflicts of interest over his previous posts at France Télécom and Atos. Breton resigned from the position in 2024.