Executive committee

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 (As of 1 October, 2016)


Christophe Dumoulin

Chairman and Chief Executive Officer

A Lyon I University graduate, Christophe Dumoulin also holds an MBA from the University of San Francisco (1990). He starts his career at Métrologie (in 1984), and then becomes Managing Director of Pilot Software (EIS software vendor) in 1992. He joins Business & Decision in 1996.


Ada Sekirin

Regional Director for Belgium, The Netherlands, Luxembourg, Russia

Ada Sékirin, (has a Masters in IT and an MBA from the Free University of Brussels (ULB)) started her career as freelance IT consultant in the banking sector. In 1994, she contributed to the creation of Flux Consultancy. After the acquisition of Flux Consultancy by Business & Decision (end of 2001) and its merger, in 2003, with SPSInfoquest's Belgian subsidiary, creating thereby Business & Decision Benelux, Ada Sékirin was appointed Director of Business & Decision Benelux.

Gad Benchimol

Director of the Data Management Business Unit

Certified public accountant and holder of a Master Miage, Gad Benchimol started his career as a consultant for GSI before moving on to Galeries Lafayette Group and joining Business & Decision in 1998.  In 2012, he created Camondo Consulting, a Business & Decision subsidiary, specialised in consulting and information systems transformation.

Laurent Moisson

Director of Digital Business Unit

Holding a Masters in Marketing from the Paris-Sorbonne University, he has been an entrepreneur and business angel in the Digital sphere for over 15 years. Author and co-author of several books and white papers, he is specialised in influencer strategy and content creation - that connect brands to artists at the service of major retailers’ customer paths, digital and advertising initiatives.  

Lionel Nicolas

Directof of Western Region Business Unit, France

A DUIA (university degree in applied computer science) graduate of the University of Rennes 2, with a specialisation in Business Intelligence systems, he started his career in the banking sector, at CMILACO, before joining Cap Gemini. He joined Business & Decision in 1997 as a consultant and became project leader for major Business Intelligence and CRM Marketing missions. He has been director of the Western region since 2011.

Amandine Ponset 

Director of the South & East Business Unit, France

A Grenoble Ecole de Management (Grenoble management school) graduate, Amandine Ponset began her career as a business engineer in 1999 at Araxe, a web agency located in Lyon. She joined Business & Decision in 2001 to manage and grow the region’s key accounts. She contributed to the growth of the Lyon agency before taking over its management in 2008.

Emmanuelle Billard

Group CFO

With a degree in chartered accounting, Emmanuelle Billard started her career at several accounting and audit firms before joining Business & Decision in 2003. She held several positions in consolidation and account oversight before this appointment.