Groupe MCO Congrès
Organisateur de congrès et d'événements, Gestion associative

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MCO Congrès information

The current and exceptionnal situation forces us to close our offices at the Villa Gaby until further notice.

However, all our teams can be reached by telephone (mobile) and by email. Do not hesitate to favor these means of contact.

Our main phone number remains accessible but can be difficult to reach from time to time. Please rather send an email to so that we can redirect your request as soon as possible to the person who can provide you with information.

Thank you for your understanding.

Take care of yourself and your loved ones.

The MCO team


MCO Congrès has been created in 1989. Our team has been growing ever since. Now 30 persons are working together to manage your meeting.

MCO team members confirm their motivation to accompany your Society and create such a reliable partnership that we could become your core- PCO for the forthcoming editions. A core-PCO is a Professional Congress Organiser contracted by an European or International Association to handle the main aspects of its recurring meetings wherever they are held.

MCO will provide all coordination tools and its know-how in order to maintain, or even improve all services linked to this Congress, enabling a regular up dating of all items.

MCO will promote the Congress among its network (industrials listings, major scientific events, websites, …) and will gather all logistic informations helping your Society to choose the best options, both in quality and financial terms. MCO will also ensure all administrative and secretary tasks within the organisation of the Congress. MCO will be the interface between all the actors of the event: the Society’s board and its Secretary Office, the Congress President, the venue, and all the suppliers.
Our headquarters in Marseille will also be conveniant for the organizers in Montpellier, since the 2 cities are really close.


Recrutement : Assistant H/F de gestion administrative

Published : Thursday, March 5, 2020

Dans le cadre de son développement, le Groupe MCO recrute un ASSISTANT DE GESTION ADMINISTRATIVEpour renforcer son équipe opérationnelle chargée de la gestion des associations et sociétés savantes et scientifiques. 

Sous la responsabilité de la Direction Générale et de la responsable du Département Gestion Associative, le Chargé de Gestion administrative conduira les missions suivantes :

  • Vous gérez à distance les relations avec les membres dirigeants, les adhérents et les partenaires industriels des sociétés savantes.
  • Vous préparez, conduisez et participez aux réunions statutaires et scientifiques des sociétés savantes.
  • Vous suivez l’activité quotidienne de ces organismes : gestion des membres, campagnes d’adhésion, marketing et communication, administration financière, relations publiques.
  • Vous participez à la rédaction et au suivi des rapports et procès-verbaux de réunions.
  • Vous participez à la gestion des mini événements du programme éducationnel de ces organismes.
  • Vous participez aux activités commerciales avec les partenaires industriels de ces sociétés savantes (expertise fonctionnelle au cours d’événements et congrès) en France et à l’Internationale.
  • Vous participez à la préparation et aux congrès et événements plus importants que l’agence MCO aurait à organiser, en France comme à l’étranger.


De formation Bac+5 minimum souhaité. 

  • Vous avez une TRES bonne maitrise de l’anglais, une deuxième langue sera appréciée.
  • Vous faîtes preuve d’une forte appétence pour les innovations technologiques qui complètent les congrès, bonnes connaissances des outils innovants, technologies d’e-learning, web conférences, webinaires ….
  • Fortes aptitudes organisationnelles.
  • Techniques de rédaction administrative.
  • Capacité de synthèse, capacité d’analyse, capacité rédactionnelle.
  • Fortes aptitudes relationnelles – curiosité et volontariat.
  • Autonomie et capacité à se déplacer de manière ponctuelle sur site, en métropole, dans les DOM et à l’étranger.
  • Bonne maîtrise des outils et logiciels de bureautique (pack office notamment).
  • Capacité d’initiative, rigueur dans la réalisation des missions, réactivité.
  • Disponibilité, curiosité.
  • Déplacements ponctuelles en France et l’étranger.


  • Rémunération : Selon profil
  • Localisation : Marseille (13)
  • Contrat : CDD dans un premier temps suivi d’un éventuel CDI à temps plein
  • À pourvoir : immédiatement
  • Pour postuler à cette offre, merci de nous faire parvenir une lettre de motivation et votre CV à l’adresse suivante :

Newsletter Autumn 2019

Published : Wednesday, November 13, 2019

Aix-Marseille is attracting more and more major events which strengthened its place in the leading trio of French cities in hosting International conferences: classified 41st in Europe and 77th in the World, in the ICCA 2018 ranking (International Congress and Convention Association). Our company, MCO Congrès, specialised in the organisation of medical conferences, has the pleasure to announce that it won several recent calls to bids, contributing to the economical development of Aix-Marseille Metropole:

  • World Conservation Congress, UICN, which will be held in Marseille from June 11 to 19, 2020.
  • 27th World Congress of the International Commission on Large Dams, from June 5 to 11, 2021.

Since its creation, nearly 30 years ago, MCO Congrès has been accompanying not only Scientific Societies and Professionnal Associations, but also any structure wishing to innovate, to take action and grow, whatever their field and historical background.

Hence, from 2020, MCO Congrès will be in charge of managing the European Foot and Ankle Society (EFAS), its annual congress and all its training events. MCO will also become the organisation team for all 14 laboratories of the ENSAM, one of France’s oldest and best engineering schools specializing in mechanical, industrial and energy engineering.

Take a look at several other events organised by MCO Congrès in France and abroad (more that 30% of our activities)  but also the Scientific Associations and Societies managed by our dedicated department, here at the Villa Gaby.

MCO Congrès is now the core PCO for all 14 ENSAM research laboratories

Published : Wednesday, October 2, 2019

Arts et Métiers – AMVALOR/ ENSAM (Ecole Nationale Supérieure d'Arts et Métiers) and congress & event organiser MCO Congrès signed a framework agreement regarding the global organisation of seminars, congresses and scientific events for all its national network.

AMVALOR is a subsidiary of ENSAM and its national network of 14 public research laboratories in Paris, Brest, Lille, Metz, Châlons-en-Champagne, Cluny, Chambéry, Aix en Provence, Bordeaux and Angers.

MCO Congrès will share its experience, services and tools with the organisers of all ENSAM events in a spirit of professionnalisation.

Launch of the special SoFCOT centenary website

Published : Tuesday, November 13, 2018

The MCO Congrès Group ad the pleasure to develop the SoFCOT Centenary Website launched this week. We would like to express our sincere gratitude to the Centenary Committee for its trust.

MCO Congrès « Trusted Partner » of Ethical MedTech

Published : Monday, December 4, 2017

MCO Congrès is officially committed to the Ethical Charter after a successful outcome of the Assessment procedure. This label is  a presumption of compliance, on which MCO Congrès can capitalise to obtain quicker assessment of your events eligible to be assessed under the Conference Vetting System.

MCO Congrès is among the few French agencies to be assessed Ethical Medtech « Trusted Partner ». We are committed to our clients and learned societies to help them maintain a high level of participation and sponsorship during their congresses.

To this end, MCO Congrès has developed tailor-made tools and solutions to implement the recommendations of the MedTech Code of Ethics. Please do not hesitate to contact us for further information :

Congrès à venir...

du 10 June au 12 June
Ville: Paris
Event postponed 
15-17 October, 2020

du 18 June au 20 June
Ville: Paris
Event postponed 
June 3-5, 2021

du 1 July au 3 July
Ville: Lyon

[New dates!]


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Groupe MCO Congrès  -  Un Savoir Faire international et une Alliance Européenne