22 quai Sarrail – 69006 Lyon
+33 478 249 570


  • Erick Roux de Bézieux

    Erick Roux de Bézieux

  • Amélie Llamas-Decool

    Amélie Llamas-Decool

    Directrice conseil
  • Marion de Brosses-Duminy

    Marion de Brosses-Duminy

    Directrice conseil
  • Elodie Roux de Bézieux

    Elodie Roux de Bézieux

    Directrice conseil
  • Olivier Vassé

    Olivier Vassé

    Directeur conseil


Influence is not a bad word! To communicate is to influence… It is to seek an impact on decisions and behaviors, it is to bring the person to whom we are addressing to study another vision of things, to change his reasoning. Influence is therefore preparing opinion, internal or external, identifying and entering into contact with stakeholders, convincing…

Our 5 areas of intervention:
Corporate and institutional communication // Public affairs // Communication of opinion and commitment // Management of crisis and sensitive situations // Internal and social communication.

Our 6 integrated expertise:
Internal and external opinion surveys (via our subsidiary Opinions en Région) // audit and strategic advice // support for executives // strategies and content creation // graphic design studio // media and social media relations

Syntagme represents Thomas Marko & Associés in the South East of France.
Opinions en Région is a joint subsidiary of Syntagme and Thomas Marko & Associés.

Our main customers 2019-2020:
Groupe Aesio, Agence Alpine des Territoires, APRR, Groupe Brandt, Citeo, Cluster Lumière, Departmental Council of Ain, Departmental Council of Bas-Rhin, Engie, Festival of Geopolitics of Grenoble, Grand Lac, Groupama RAA, Journées de l ‘ Economy, JTEKT, Keolis, Kronenbourg, Leo Lagrange, Serfim Groupe, SNCF Réseau, Tecumseh, Tigex, Voisin,