GCG is mainly formed by directors and senior managers from large multinational companies, with triples operational competences:
« Governance – Business Development – Steering of technical solutions »: All of our members of staff are experienced professionals acquired in the industry and services areas during over 10 years. They have a strong knowledge of management and technical problematic on the field and business needs.
GCG develops its competences in full synergy with its qualified partners network. The multiplicity of know-how and expertises allows GCG to answer in a right way suited to the business or technical problematic requirements both in France and international.
Your are an expert in the GCG missions and you wish to join our team, contact us

30 years of experience as Officer in French Army Signal Corps. He provides operational advise in the framework of large Defence projects close to the Defense Companies Board (Thales…).

After 30 years in civil & defence industry working on complex systems (Thomson-CSF, Thales…), Olivier is a skilled Project Manager. Expert in ILS (Logistic) and project management tools deployment, he also shares his passion by providing trainings in project management.

25 years experience gained in Network Engineering within France Telecom (CNET), Sprint International then Alcatel-Lucent as Technical Manager and Director: Broadband Multiservice Networks, mobile technologies, OSS/BSS, applications…

Julian is an expert in maritime sustainable development and eco-innovations. Well integrated in institutional or NGO networks, he’s the co-funder of EcoNav. He supports companies and institutions in mitigating the environmental impacts of their maritime projects.

After a career in a bank firm, Jacques have successfully created a company specialized in maritime electronic. Since then he highly contribute to cross-fertilization activities between companies, scientists and institutions in order develop maritime economical solutions.

Laurent has been an expert in managing projects and programs for the European Commission for the last 20 years, thanks to a double training: technical, with a PhD in Chemistry and in management with an MBA from Sherbrook University (Canada). For more than 10 years he supervised programs for the European Development Funds (EDF). He is currently working as an expert in various countries in Africa, the Caribbean and in Brussels.

Amélie has been working for more than 15 years in the offshore oil and gas sector for which she has held various positions (installation engineer, marine operations, project manager). Her activities have taken her to many countries around the world and offshore, mainly in West Africa and the Mediterranean, but also in the Gulf of Mexico and Australia.
Graduate in France as an engineer and a naval architect, Amélie also holds an Executive MBA from Sciences Po Paris and is auditor of the 1st session “Maritime Stakes and Strategies” at IHEDN. Amélie is now a consultant in complex and international projects management for the maritime and para-petroleum sectors related to the offshore and subsea industries.