Our teams

Our collective

NSI Group is a team of recognised figures in the public, diplomatic, parliamentary, economic and media spheres, offering its clients cutting-edge and diverse expertise at the forefront of strategy, communication and public affairs management.

Executive Committee

Our executive committee comprises the group president and chief executive officer, four managing directors and three vice presidents.

Our collaborators

Team

Gabriella
Soriano

Consultant
Antidox
Team

Solène
Collat

Head of the Administrative and Accounting Department
Antidox
Team

Margaux
Leroy

Senior consultant
ESL
Team

Julien
Kmeid

Consultant
Antidox
Team

Samuel
Cacheur

Chief Financial and Administrative Officer
NSI
Team

Nicolas
Ruscher

Associate Director
Antidox
Team

Pierre
Bellagamba

Account Manager
Antidox
Team

Guillaume
Alévêque

Associate Director
Antidox
Team

Séverine
Boudet

Office Manager
Antidox
Team

Claire
Humblin

Senior Consultant
Antidox
Team

Gauthier
Moussy

Consultant
ESL
Team

Ingrid
Brégeon-Fall

Associate Director
Antidox
All collaborators

Our Senior Advisors

Team

Benjamin
Griveaux

Senior Advisor
ESL
Team

Sami
Baghdadi

Senior Advisor
ESL
Team

Sibeth
Ndiaye

Senior Advisor
NSI
Team

Emilie
Chalas

Senior Advisor
ESL
Team

Dominique
Leblanc

Senior Advisor
ESL
Team

Bernard
Galéa

Senior Advisor
ESL
Team

André
Parant

Senior Advisor
ESL
Team

Bertrand
Besancenot

Senior Advisor
ESL
Team

Frédéric
Garcia

Senior Advisor
ESL
Team

Arnaud
de Bresson

Senior Advisor
ESL
Team

Dorothée
Pineau

Senior Advisor
ESL
Team

Chantal
Poiret

Senior Advisor
ESL
All Senior Advisors

Career

Would you like to join the group?
We are always looking for new talent to add to our team.

For more information, please visit the page opposite.
Join us