DALETT is a consulting, coaching, and training firm founded in 1989.
Our mission is to deliver customized, practical consulting and training solutions.
Every year, DALETT advises, coaches, and trains more than 1,000 people.
The five key principles of our approach
- Savoir‑être: warmth, conviviality, and sharing.
- Responsibility: participants are active players in their own learning.
- Flexibility: our seminars are adapted to the specific needs and expectations of participants.
- Engagement: we use theater techniques and interactive games to make learning lively and memorable.
- Proximity: we consider your organization’s internal cultures.
Our expertise lies in identifying and leveraging differences and new sources of value to improve individual and collective effectiveness.
Our know‑how is based on experienced, highly qualified trainers.
Our resources
We work with qualified, experienced trainers in management, interpersonal skills, and marketing.
Our commitment to continuous learning
- Knowing is not enough; it is essential to continually update our knowledge.
- Each trainer devotes about 15% of their time to learning, receiving training, teaching at universities, and conducting research.
We are Quality certified.








