Didier Longueville
Founder - Managing Partner


Didier Longueville has a degree in humanities from the University of Liège. He is in charge of business development and HR at Progress Consulting. He is passionate about training and consulting, coaches a basketball team and is heavily involved in educating his three children – life experiences that have contributed greatly to his career. 

Didier is passionate about his job and acts as an expert on the following topics in particular:

  • People management
  • Leadership
  • Sale
  • Negotiation
  • Account Management
  • Presentation skills
  • Train the trainer
  • Behavioural analysis
  • MBTI®
  • Huthwaite accreditation in behaviour analysis
  • Huthwaite accreditation in SPIN model and ASMS Persona
  • Psychological styles
  • Assertiveness training
  • INSEAD negotiation training
  • MBTI® diploma training
  • Certified coach
Specialist areas
  • People management
  • Leadership
  • Sales
  • Negotiation
French, Dutch, English