Who We Are
Andrexen is a worldwide Software Editor developing and commercializing innovative VoIP and Unified Communication applications since 2004.
AndreXen provides Service Providers, Fixed and Mobile Operators, and MVNOs with end-to-end, ready-to-use, feature-rich IP telephony and communications solutions through a unique and patented technology consisting of 5 main Products : SIP Trunking, IP Centrex, Unified Communication, Mobile Centrex and RCS.
With references in Europe, South East Asia and Africa, Andrexen works hand-in-hand with Operators and helps them provide enterprises’ customers with appropriate convergence solutions and residential customers with triple and quadruple play offers. Andrexen solutions bring productivity, increase ROI to any type of business and are compliant with every network (SIP, WiMax, LTE… ).
As a a leading player in SIP & Unified Communication, Andrexen is underpinned by many organizations (OSEO, French Ministry of Research). Andrexen has also been granted several awards and ranked in 2010 100th among the top 500 fast-growing companies in EMEA (Deloitte Technology Fast 500 EMEA 2010). Andrexen is part of the prestigious French Business Networks Croissance Plus and Oseo Excellence.
Executive team
Gregoire Boutonnet, Founder and CEO
Gregoire graduated from Paris VI, with a PhD in Fundamental Physics. Prior to Andrexen, Gregoire worked with leading automotive companies (PSA, Renault-Nissan), in the field of test driving / vehicle dynamics. Gregoire then created its own car competition team and won several French national championships between 2001 and 2004.
At Andrexen, Gregoire designed the ‘Hybrid full SIP’ architecture currently used by Andrexen solutions and is specifically in charge of product development and roadmap. Gregoire is a pionnier in the Unified Communication world, and is an active member of various think-tanks in the area.
Karolyn Favreau, Managing Director
Karolyn earns an MBA from ESSEC Management School, in Paris, France and has 10 years experience in both entrepreneurship and management consulting. At Kiala, Karolyn participated in the 2-digit sales growth of the company, and establishment of the brand in 4 European Countries. Karolyn then joined McKinsey&Co, in Brussels and Casablanca offices, where she served several telecommunication players worldwide. At Andrexen, Karolyn is specifically in charge of international development and investors relations.
Nicolas Duteil, CTO
Nicolas graduated from Nantes University, with a diploma in Chemistry and from Grenade in Applied Mathematics. Nicolas founded in 2000 a company involved in Artificial Intelligence and Trouble Solving.
Early 2005, Nicolas met Gregoire and strongly believed in his strategic vision : Nicolas quickly took on the role of CTO for Andrexen.
