Primary Job Title Founder and CEO Primary Organization 
CosaVostra
Location Paris, Ile-de-France, France Regions European Union (EU), Europe, Middle East, and Africa (EMEA) Gender Male
Investor Type
LinkedIn View on LinkedIn X (Twitter) View on X
Matthieu Stefani is a French Paris based entrepreneur who launched Citizenside.com in 2005, www.buump.com & www.ironCards.com in 2011 and www.CosaVostra.com in 2012.
He is also the Morphsuits licensee for France, Switzerland and Belgium.
He has founded CosaVostra in january 2011, a Paris based digital agency that helps companies to find
their hidden startups inside of them, and to help foreign web companies to launch their websites in France.
Born in Cherbourg, France in 1979, he was the first employee of the french free daily newspaper Metro (www.metronews.com).
