Two decades of excellence

The Lean Six Sigma Company story

For more than two decades, we have dedicated ourselves to establishing a global quality standard for Lean Six Sigma services and training.


From a humble start in The Netherlands, to an international presence in over 40+ countries, we have never wavered in our commitment to this goal.


Choosing for us means becoming part of this journey, and the relentless pursuit of quality, whilst simultaneously allowing us to help you achieve your continuous improvement objectives.

The Lean Six Sigma Company story

Founding of The Lean Six Sigma Company


Our company was founded in 2002 as an initiative by a small group of Continuous Improvement experts, with the ambition to help organizations reach their true potential through Lean Six Sigma.

First open enrollment course in Belgium


We rolled out our first open enrollment courses in Belgium, marking the start of our international expansion.

UK launch, first university collaboration, ISO 9001 & postgraduate program


We started our UK branch, received ISO 9001 certification for our quality management system, and launched a government-accredited postgraduate program in The Netherlands. This also marks our first university collaboration, namely the University of Bedfordshire in the UK.

Multiple countries in Europe


In 2015 we became active in multiple countries in Europe.

Africa, Canada and E-learning


We started our first intercontinental branches in Canada and Africa, and launched our e-learning platform in order to diversify our instruction methods.

Excellence program


We launched our Black Belt Excellence program in The Netherlands, in collaboration with Rotterdam School of Management, Erasmus University.



We started our operations in the United States of America.

Virtual classroom courses


Amidst the Corona pandemic, we began offering virtual classroom training in order to meet demand despite limitations.

Milestone – active in 30 countries worldwide


In 2021 we achieved our milestone of being active in over 30 countries

European coverage, ISO 21001


In 2022 we became active in most European countries, and achieved ISO 21001 certification as part of our ambition to set up a global standard for quality in Lean Six Sigma services and education.

Implementation Roadmap


We built an implementation roadmap with which to offer organizations a clear path to implementing Lean Six Sigma in their organization, based on both their current situation and projected requirements.