Before creating Day One International, LLC in New York and Day One in Paris, Olivier R. Chaduteau worked with Arthur Andersen as the Director of Marketing, and Business Development and created the marketing and business development department at Ernst & Young.

Olivier is Member of the board at Cognacs Camus. He also has been interviewed by the Darrois Commission set up by French President Nicolas Sarkozy in 2008 and the "Attali Commission" also set up by French President Nicolas Sarkozy on "Growth liberalization for France" in 2007.

California State University at San Jose, USA
(Marketing and Communications)
Université de Paris La Sorbonne Nouvelle
(Communication, Media et Philosophy of language)

Olivier Chaduteau advises professional services firms all around the globe, helping them structure their strategy, create business development processes and tactics, open offices, merge with other firms...


Publications:
Chronicle in Juriforum, Monthly “Marketing and Management of professional services firms” chronicle in the Lextenso, Monthly “Marketing and Management for Consulting firms” chronicle in the ConsultingNewsline

Books :
"Professional Services Firm Positioning and Development" at éditions EMS (May 2006)
"The ABC of Marketing Management" at éditions EMS (July 2003))

Lecture :
- Paris Bar Shool EFB
- Lecturer for the marketing and strategy master at the Université de Paris Dauphine.
- Lecturer for the MBA in Consulting at the Sup de Co Toulouse (Business School in Toulouse)


Professional Affiliations:
AMCHAM - American Chamber of Commerce in Paris - France
FACC - French American Chamber of Commerce in New York - USA