Meet the Team

Our people come from business, marketing, PR and consultancy, meaning we have an exceptional breadth and depth of expertise.We know how businesses work from the inside. We understand their needs and their challenges. How brands are made, how reputations are built. How communications can help businesses grow – and thrive.From media and public relations to marketing, advocacy and social media, our team represents the best of all communications disciplines.

Marilena Fatsea

Dr. Marilena Fatsea

Marilena Fatsea is the Director of Fidel & Fortis. She has more than 30 years of business experience, having worked for some of the biggest European brands. An in-house top management executive for the most part of her career, Marilena is a strategic communicator with a wealth of experience in all communications and marketing disciplines, from product development to media relations, public affairs, reputation and change management, business continuity management and corporate responsibility.
Marilena started her career at BDF Hellas and Kraft Foods Hellas. She went one to serve as Marketing and Corporate Communications Manager for Vodafone Greece, before assuming her role as Marketing and Public Relations Director for Cosmote, the biggest mobile telecommunications company in SE Europe.
In 2004 she assumed the position of Group Corporate Affairs Director. In 2008 she was appointed Member of Cosmote’s Management Team and after the acquisition of OTE – Cosmote’s parent company – by Deutsche Telekom she became member of DT’s International Communication Board.
In 2011 she was promoted to Group Executive Director, Corporate Affairs, Enterprise Risk Management and Business Continuity Management.
A highlight of Marilena’s career is the successful management and delivery of Cosmote’s Athens 2004 Olympic Games sponsorship, a uniquely complex and high profile project.
Marilena is an active member of the business community and a well known public speaker, having delivered speeches at numerous conferences including TEDx. Marilena is member of the Chartered Institute of Public Relations (CIPR).

You can contact Marilena at