Since we started in 2002 we have organised many open enrollment courses. We have welcomed delegates from both the services arena (e.g. healthcare and public services) as well as manufacturing industries (e.g. oil & gas, automotive and aviation).

We are also proud of the fact that we have trained and certified groups of Lean Six Sigma professionals from the following companies:

More international references


  • Alphabet Carlease
  • Coolblue
  • CHEP Benelux
  • Binck Bank
  • Estée Lauder
  • Exmar Shipmanagement
  • ING
  • NIBC Bank N.V.
  • Delta Lloyd
  • Credit Management & Investor Solutions B.V.
  • Binckbank N.V.
  • Aegon
  • PSA Finance Nederland
  • Kempen Capital Management N.V.
  • Ministerie van Algemene Zaken
  • Universiteit van Amsterdam
  • Ministerie van Justitie
  • Tilburg University
  • Hogeschool Rotterdam
  • Kamer van Koophandel
  • Erasmus Medisch Centrum
  • AMC – Academisch Medisch Centrum
  • UMC Utrecht
  • Delta N.V.
  • Tergooi Ziekenhuis
  • Rode Kruis Ziekenhuis
  • Software AG
  • Mansystems Nederland B.V.
  • Synobsys Nederland B.V.
  • Tele2
  • Ventus Information Management B.V.
  • IT Infotheek
  • Vopak EMEA
  • ProRail
  • ECT Delta Terminal B.V.
  • Coolblue
  • CHEP Benelux N.V.
  • HTM personenvervoer N.V.
  • Imtech Traffic & Infra
  • Bridgestone
  • Hellofresh


  • Heineken
  • Altez
  • Woonbron
  • Dura Vermeer
  • Janssen Pharmaceutica
  • St. Jude Medical
  • Agfa Healthcare
  • Borealis
  • Bridgestone
  • FrieslandCampina
  • Reynaers Aluminium
  • The Belgian Chocolate Group
  • Sakura Finetek Benelux
  • Astellas Pharma Europe B.V.
  • Cofely Nederland N.V.
  • Bosch Transmission Technology B.V.
  • St-Ericsson
  • ASML Netherlands B.V.
  • John Crane Indufil B.V.
  • TomTom
  • Wavin Technology & Innovation
  • Kisuma Chemicals B.V.
  • Agfa Healthcare
  • Borealis Kallo N.V.
  • Reynaers Aluminium
  • FrieslandCampina Cheese & Butter
  • The Belgium Chocolate Group
  • Nigerian Breweries


Lean Six Sigma in your company

Although Lean Six Sigma is best known as a project-based improvement structure, it is much broader than that. Lean Six Sigma is an established philosophy, an organisational and improvement structure as well as a set of tools. Using this perspective Lean Six Sigma addresses organisational issues with respect to competitiveness, cost reduction, and customer satisfaction. 

Depending on your ambition, Lean Six Sigma can be implemented in phases. Every organization is unique, without a common blueprint that universally applies. Together with you, The Lean Six Sigma Company will develop a plan of action tailored to your organisation.

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