Mailleux & Associates

What we do: Mailleux & Associates empowers organizations across Europe to achieve excellence through tailored consulting, training, and coaching solutions. We specialize in performance management consulting, with a strong focus on organizational change and leadership development. Our services are designed to help clients in diverse industries—including manufacturing, banking, telecommunications, automotive, internet, and commodities—navigate complex challenges and drive sustainable growth. Our multilingual team delivers expertise in English, French, Dutch, Italian, Spanish, and German, supported by a network of associate trainers and back-office specialists. We partner with leading organizations such as The Ken Blanchard Solutions and Korn Ferry to enhance our offerings and deliver impactful results.

Where we are located: Our headquarters is located at Bd de France 9a, 1420 Braine-l'Alleud, Belgium. We also maintain a presence in France, serving clients across the continent from our strategically positioned offices.

Short history: Founded in 1991, Mailleux & Associates has grown into a prominent player in the European consulting landscape. Over three decades, we have built a reputation for delivering high-quality, customized solutions that address the evolving needs of modern organizations. Our commitment to excellence is reflected in our delivery of over 800 intervention days annually, a testament to our trusted partnerships and the tangible impact we create for our clients.

Organization & culture: Our team is composed of multilingual consultants who bring a rich blend of expertise and cultural insight to every engagement. We foster a culture of integrity, collaboration, and continuous improvement, encouraging innovation and the contribution of unique perspectives at all levels. At Mailleux & Associates, we believe that meaningful organizational change begins with empowered individuals and cohesive teams. Our supportive environment is designed to help every team member thrive and grow, both professionally and personally.