The Negotiators' Agency
A worldwide unparalleled agency
Run by Marwan Mery, ADN Group is a professional negotiators agency. Every day, ADN experts support clients from all over the world in complex negotiations, whether commercial, social, or diplomatic, and on related subjects such as stress management, management, leadership, crisis management. or conducting interviews and strategic recruitment.
« A worthy investment! No hesitation »
Pierre Ribaud, Chief Executive
« Extremely valuable help and undeniable expertise »
Fabien Tintet, Commercial Director
« A unique learning experience »
Christian Biegert, CEO Highways Russia
« True negotiation experts »
Marc Vermeulen, CEO
« An extraordinary experience, a unique approach »
Julien Morel, Commercial Director
« I have never experienced such impactful moments »
Sigrid Trendel, Director of National Clients
ADN in the press
ADN experts are regularly contacted by the major media to speak on the subjects of complex negotiation and related themes.
The ADN Agency, at the heart of the negotiation
An exceptional location in the heart of Paris.
It's in the 6th arrondissement of Paris that we receive our clients every week for masterclasses and assistance. The ADN France teams are also based in this Parisian agency.
An extraordinary team
The expertise and professionalism of ADN experts are unique. All of them have been active in the field for many years and have operational expertise in their area of intervention. Each expert combines performance and pedagogy in the practice of their profession, both within the framework of masterclasses and assistance. This strong anchor, articulated around operationality and excellence, is the signature of ADN Group.