Griet Deca

Chief Happiness Officer

Griet Deca is the Chief Happiness and Stress & Burn-out Coach, dedicated to promoting well-being and happiness in the workplace through training, coaching, teambuilding, and consulting. Each year, she organizes the Week of Happiness at Work in Belgium, aiming to make workplace happiness the most natural thing in the world. Griet is also an accomplished author: in 2018, she published From Prosperity to Work Happiness (in Dutch), and in 2020, she co-authored Improving Happiness at Work, a practical guide for creating sustainable workplace happiness policies, alongside her colleague Kim Hilgert. Recognized for her impact, she was named Happiness Personality of the Year in 2019, standing out among more than a hundred candidates. As a passionate keynote speaker, webinar host, (enter)trainer, and coach, Griet is known for her interactive style, using storytelling, thought-provoking one-liners, and engaging exercises to invite reflection and action-all delivered with a generous dose of humor and her trademark free smile guarantee.