MANAGEMENT

Germain was Head of Printing and Distribution at the economic-press daily La Tribune for four years. He was also Head of Printing at the Express Roularta Group (2007), at AG+J (Prisma Presse) and at Axel Springer France (2003). Germain is a graduate of the IFCEM (Communication and Media Training Institute).

Jérémy joined the Group in 2013 as Director of Digital Operations. Since October 2019, he has extended his scope to the digital development of all the Group’s media brands, following the acquisition of Mondadori France. A graduate of the EDHEC Business School and holder of a Higher Master’s Degree from CELSA, Jérémy was  Head of New Media Business Development at La Tribune and Project Leader at Bolloré. He is an expert in webmarketing, new media and community management. Jérémy teaches webmarketing at a business school and a civil service training centre.

An entrepreneur and developer, Bertrand Clavières began his career in the media, working for a purchasing group and a publisher, before playing an instrumental role, from 1999, in the development of web players such as Qlx Ricardo, Voyages-Sncf and Expedia, then heading companies such as Weekendesk, Gault & Millau, Dpam.com and Oclio.fr.
Today, Bertrand is in charge of developing activities at PGP, a company that produces some 160 different publications, and distributes them directly to all of France’s hyper and supermarket chains.

Elodie Bretaudeau Fonteilles’s mission is to develop the advertising network, through its various print and digital media, by offering innovative communication solutions adapted to the needs of advertisers. Since 2016, Elodie has been Executive Director of GMC Media, the Marie Claire Group advertising agency, after a career at NRJ Groupe, Yahoo and having held various positions at Lagardère Publicité for more than 8 years. She holds a Master 2 in Marketing and Marketing Management Studies from ESSCA. 

Matthias Stadelmeyer joined Tradedoubler in 2007 and was appointed Chief Executive Officer, then Chairman in September 2014, until Reworld Media took control of the Group. Prior to that, he held the positions of Vice President of Sales from 2013 and Vice President of Technology from 2010 to 2013.
Matthias began his career as a Team Leader for Online Sales and Marketing at CANCOM IT Systeme AG, Munich, and studied Management and Industrial Engineering at the University of Applied Sciences in Munich.

With a Master’s degree in Finance and a DEA (Diploma of Advanced Studies) in Strategies & Management from Paris X – HEC – ESSEC, Guillaume Sampic headed several companies in the Internet sector (Parship, Senior Planet, Yazino) before joining Reworld Media Group in 2015.
He started his career as Country Manager at Walt Disney Group (Disney Interactive Europe) before taking charge of the Business Development Department at Bilendi (formerly Maximiles)

Anne-Cécile Balland has been in charge of Finance and CSR strategy since July 2025. She was promoted after four years with the Group, where she served as Chief Financial Officer for the digital business and later as Deputy Chief Financial Officer.

Anne-Cécile has extensive knowledge of the media industry. She previously held the position of Administrative, Financial and HR Director at Mediapro Sport France / Téléfoot Channel (Grupo Mediapro), after occupying senior roles at RMC and RMC Sport (NextRadioTV), the Institution des Courses (PMU), Canal Plus and within the Eurosport Group.