ISG France
3 rue d’ Auteuil
75016 Paris

Bienvenue sur la page ISG-France

ISG France est spécialisée dans la recherche et le recrutement de cadres pour les entreprises, sur le marché français et à l’international.

Nous proposons une approche efficace du recrutement, comprenant une analyse fine de votre activité (organisation, fonctionnement, stratégie et enjeux), du profil du poste, de l’environnement de travail, ainsi que du « socio-style » du futur collaborateur et de son/ses manager(s).


Meet the team behind France

David Gaussens

Country Manager

3 rue d’ Auteuil
75016 Paris


Mr. Gaussens shows an excellent and unique knowledge of  the healthcare-, medical devices-, capital equipment and Health care-IT market in general.

From his  background perspective, David Gaussens is a health care management professional and has been operating in the French healthcare eco-system since more than 25 Years.

He holds a master studies in International Management, including tremendous Executive Trainings from Harvard University.

Mr. Gaussens possesses over 25 years of professional work experience during which he has had the opportunity to gain substantial healthcare experience in Commercial Sales & Marketing and in General Management. He is was acting as a General Manager and CEO for various major Players in the Healthcare Business. During his several professional assignments he could gain valuable experience in the Medical Device industry, e.g. at GE Healthcare – where he served as a General Manager for more than 12  years.

David Gaussens represents a high caliber Manager and Operational leader in the following business-segments:

Covered (Sub-)Industries:

  • Medical Devices
  • Medical Capital Equipment
  • Medical Imaging Equipment, Ultrasound, CT,  MRI Equipment
  • Healthcare IT, Digital Imaging & Radiology
  • Animal Health and Veterinary Medicine

Covered Functions:

  • General Management & CEO
  • Marketing Management
  • Sales & Business Development
  • Business Intelligence

Hugues Trousseau, Ma

Managing Partner

149 chemin d’Etrechy
91150 Brières les Scellés


Mr. Trousseau has more than 25 years of experience in the healthcare market, specifically in marketing, communication, product management and project management. He also worked as a freelance consultant in digital marketing and communication for several healthcare companies.

By background, Hugues Trousseau, holds a Master’s degree in Biomedical Engineering from the University of Lyon (France) and he successfully obtained an additional certification in Digital Marketing and Communication in the year 2016.

In the course of his +25 years-long professional career, Hugues was acting as Marketing and Communication Manager for international healthcare companies, e.g. at Carestream Healthcare, as well at innovative start-up companies where he developed his healthcare experience, especially in market analysis (e.g. quantification, segmentations, go to market), digital strategy (e.g. web, social media, e-mailings, content management, CRM), brand-management, event management, product management, training and project management.

Combining his passion for all related topics concerning the “digital” landscape and his knowledge of the healthcare market in general, Hugues decided to add his fantastic experience and enthusiasm to              the organizational structure of ISG-Healthworld, where he started as a “Managing Partner France” in 2019.


Didier Doucet, Mba

Managing Partner

3 rue d’Auteuil
75016 Paris-France



  • Master in Business Administration
  • More than 20 years of experience in US-Medical Devices companies in Top-Management roles
  • Fluent in English


  • France


  • Small, mid and large size companies
  • Local or international affiliates
  • Start-ups


  • Top management
  • Middle management
  • Technical specialists in finance, and operations
  • Sales and marketing
  • Ethics and compliance
  • Customer service
  • Tenders
  • Health economy
  • Regulatory


  • Healthcare
  • Medical Devices


  • General Management
  • CFO-Assignments
  • COO-Assignments
  • BU-Director-Assignments
  • Commercial and Marketing
  • Business Development
  • Health Economics and Reimbursement
  • Regulatory Affairs
  • Therapy & Application Specialists
  • Customer Service and Tenders
  • Positions in Controlling


Having worked since more than 20 years for US companies in the medical devices industry (e.g. companies like: Stryker, Guidant, Abbott) in France, Benelux and in the UK, the added value of Didier DOUCET is coming from the diversity of his background which made him cover the key functions of a company.

This background has been built on large and multiple experiences in various company-ecosystems and functions, like in audit, finance, operations, HR, legal, tenders, marketing and commercial, P&L management.

During that time, he piloted teams and encouraged companies integration and faced challenging and changing environments. Beside of that, Didier Doucet developed a dynamic and strategic management structure and philosophy, launched innovations, built new activities – always bearing in mind respective solutions and results among all the missions he took.

Didier DOUCET holds a Master in Business Administration as well as a Finance and Accounting degree. He followed also the ABBOTT Global Leadership Program dedicated to General Management.

His latest assignment was Business Unit Director for the Abbott Interventional Cardiology division, the biggest division of Abbott Vascular.


Julie Lemoisson, M.A.

Managing Partner


Mrs. Lemoisson holds a Master degree in International Business from a recognized French business school. She started working in communication for a Ground Support Equipment company but soon switched to sales positions and executive search where she found more challenges.

Her professional and educational background enable her to master search and selection projects, including direct search. She also understands companies’ challenges and is really determined to help her clients with their recruitment needs. She has a sound knowledge of healthcare-, services- and industry- sectors having recruited engineers, doctors, pharmacists, sales operatives, IT and finance consultants for start-ups to large size companies.

Mrs. Lemoisson has a driven, dynamic and conscientious personality. She combined her passion for entrepreneurship and executive search by joining ISG-Group as a Managing Partner for France in 2019, where she is now mainly focusing on the cosmetics sector.


Eric Labarre

Managing Partner

147 Allée des Tonnelles
FR-06700 Saint Laurent du Var


Mr. Labarre shows an excellent and unique knowledge of Innovation, Deep Tech, Digital, Startup, Scale-up markets in general. From his background perspective, Eric Labarre is an Innovation Management Professional since more than 25 years on the French Market and abroad. He finished master studies in computer sciences, and International Management Master from HEC and Sciences Po Paris.

Mr. Labarre provides more than 25 years of professional work experience during which he has had the opportunity to gain substantial entrepreneurial and business innovation experiences as Engineer, as Marketing Manager, General Manager and CEO at various major players in the Innovation Business. During his several professional assignments he could also gain valuable experience in the Start-up and Scale-up industry in particular as General Manager for more than 10 years.

Eric LABARRE represents a high caliber Manager and Operational Leader in the following functional Executive search segments:

Covered (Sub-)Industries:

  • IoT
  • SaaS
  • Startup
  • Scale-Up
  • Investment fund and Capital Risk
  • Human Ressources

Covered Functions:

  • General Management & CEO
  • HR Management
  • Finance Management
  • R&D Management
  • Sales & Marketing Management
  • Sales & Business Development
  • Business Intelligence
  • International Expansion Management
  • Investor