MEGA International was founded in 1991 as a spin-off from Cap Gemini. We are an independent firm managed by our founders and a team of professionals who each bring in-depth skills and experience to support our company’s expansion. Today we have grown from a small start-up with ten consultants to a reputable global corporation.

Christophe Cédard
Christophe Cédard

Head of Software Development
As a pioneer in the development of MEGA’s enterprise architecture platform engine, Christophe Cédard now heads the company’s software development lab. He has overseen both functional and platform enhancements to MEGA solutions throughout the last decade, and has introduced streamlined development processes for the company’s products. Christophe has an engineering degree from EPSI Paris

Karima Chauvalon
Karima Chauvalon

Head of Human Resources

Karima Chauvalon joined MEGA after graduating from IAE Paris School of Business Administration. Initially in charge of managing corporate documentation and streamlining the filing and archiving system, her role has expanded to include greater responsibilities such as managing employee training programs and consultant staffing. Karima now oversees human resources for the entire company.

Gill Grevet
Gill Grevet

Head of Information Technology
Gill Grevet has been managing IT systems at MEGA for over a decade. Prior to joining MEGA, he worked in various IT positions at different software companies. Gill has an engineering degree from Supinfo engineering school.

Philippe Lazare
Philippe Lazare

Head of Product Management
Philippe Lazare joined MEGA after working for consulting firms and software vendors, including small businesses and start-ups. Philippe Lazare has an engineering degree from Ecole des Mines de Paris and an Executive MBA from HEC business school.

Antoine Lonjon
Antoine Lonjon

Chief Methodology Officer
Antoine Lonjon oversees the company’s methodology and standards, and manages MEGA’s relationships with international standards-setting organizations.

Jacques Mercey
Jacques Mercey

Chief Science Officer
Jacques Mercey is a co-founder of MEGA, and has been spearheading its product development ever since the company was created. He has an engineering degree from Ecole Centrale de Lyon.

Anne-Valerie Parres
Anne-Valerie Parres

Head of Finance
Anne-Valérie Parres brings more than 10 years of finance, auditing, and accounting experience to MEGA. She has a Master’s Degree in Business Law from Paris X Nanterre University.

Jean-Marie Zirano
Jean-Marie Zirano

Vice President, Product Strategy – Analyst Relations
Jean-Marie has a Master’s Degree in Computer Science and a Master’s Degree in Business Administration. After 11 years as a consultant, methods expert, and product line manager at Andersen Consulting (now Accenture), CGI (now IBM), Platinum Technology, and Computer Associates, Jean-Marie joined MEGA in 2000 to expand its business development and product management efforts. He is now responsible for the company’s strategic roadmap and analyst relations, working with key customers and renowned analyst firms worldwide.