Since 2004, we have been helping organizations achieve measurable results with Lean: shorter lead times, lower costs, and higher customer satisfaction. We are the only institute in the Netherlands that is officially affiliated with the Lean Network, the worldwide network of Lean that stems from the work of Lean Jim Womack and Dan Jones.
We start with your specific challenge and Lean as a tool to solve it, whether it involves long lead times, high costs, or low customer satisfaction. Our consultants are full-time employees with 15 to 25 years of practical experience. This means you’ll always be working with the same people, rather than a rotating cast of independent contractors.

Certified professionals
Organizations assisted with Lean
Lean books in assortment
Euro savings achieved
The only Lean Lean Network institute in the Netherlands.
Through the Lean Network, you have access to the knowledge and experience of 30 affiliated institutes worldwide. If your organization operates in multiple countries, we’ll bring in local LGN colleagues who work according to the same philosophy.
Consultants with 15 to 25 years of practical experience.
Our trainers are consultants themselves who guide Lean on a daily basis at organizations like yours. They draw on their own practical experience when training, not just theory. We also devote 20 percent of our time to further developing our own materials and services.
Permanent consultants instead of rotating freelancers.
The LMI employs 12 senior consultants on a permanent basis. This ensures continuity: you work with the same people, who are familiar with the organization and the issue at hand.
Publisher of the most important Lean.
From Lean to *The Gold Mine*: we publish and translate Lean that serve as reference materials in many organizations. View our complete selection in our online store.
We have been a member of the Lean Network since our founding. This gives us access to the latest developments in Lean to a network of experts from 30 countries, built in collaboration with a wide range of organizations.
Our articles, case studies, and interviews are first published in the international web magazine Planet Lean. We translate some of this content into Dutch and post it on our news page,
. If you’d like to read all the articles, you can find them on the international site.
We have been collaborating with universities for years in the field of Lean and research.
We have had a strategic partnership with Nyenrode Business University for many years. We provide various training courses in open enrollment and various Lean consultancy tracks at client organizations.
More on this collaborationWe lead the way in developing and publishing knowledge and skills. For example, we were the first and only party in the Netherlands to develop a university Lean Postgraduate Program in close cooperation with our Italian and Spanish colleagues and Barcelona Tech (Universitat Polytèchnica de Catalunya).
More on this collaboration