Elevate Every Process to World-Class

From Chaos to Cash Flow: Master Lean Six Sigma

Excellence Redefined: Our Lean Six Sigma Evolution

The Hands-On Process Training Approach.

Outcomes: DMAIC Solution → to your Process Simulation Tools to drive Continuous Improvement.

Our hands-on Process Training integrates statistical tools through parallel theoretical and team-based practice, delivering 4 key outcomes that empower participants

1. Problem Solving Mastery
Participants apply DMAIC methodology 

(Define → Measure → Analyze → Improve → Control) to solve real problems, achieving final process optimization and process modeling.

2. Interactive Simulator Creation
Teams collaboratively develop Interactive Simulators that replicate optimized processes for training and testing.

3. Interactive Dashboard Development
Creation of dynamic dashboards for real-time process monitoring and decision-making.

4. Statistical Regression Model
Final predictive regression models enable operators to anticipate, adjust, and optimize processes continuously.

Game-Changer - Train Once. Improve Forever

Game-Changing Training Technology

Six Sigma

Simulator and Workshop

I6sPMTT Simulator

Experience immersive learning with our 6sIPMTT simulator, designed to enhance understanding of Lean Six Sigma principles through practical application.

Spin Coating Process Simulator

Master complex concepts with our Spinning Process simulator, providing a dynamic environment for real-world problem-solving.

Catapult Training Module

Master complex concepts with our Spinning Process simulator, providing a dynamic environment for real-world problem-solving.

Injection Molding Process Simulator

Our interactive tools are crafted to deliver a comprehensive learning experience, ensuring participants gain both theoretical knowledge and practical expertise.

Lean Thinking.

Simulator and Workshop

Visual Flow Control & Optimization

Transform chaos into clarity with Lean visual tools: 5S – SMED – GEMBA – PDCA – Pick Chart – Kanban – KPIs, Flow boards—for instant bottleneck visibility.

Value Stream MappingWorkshop

Our interactive tools are crafted to deliver a comprehensive learning experience, ensuring participants gain both theoretical knowledge and practical expertise.

Supply Chain: Bear Game Interactive game

Transform chaos into clarity with Lean visual tools: 5S – SMED – GEMBA – PDCA – Pick Chart – Kanban – KPIs, Flow boards—for instant bottleneck visibility.

KAIZEN Workshop

Our interactive tools are crafted to deliver a comprehensive learning experience, ensuring participants gain both theoretical knowledge and practical expertise.

What Our Clients Said

I learned a lot with this simple and pragmatic interactive method. I have since stopped reading books stupidly. And I have changed my reading method. Now I just do research following the table of contents according the immediat needs

JeanChristophe Neuberg

Master en Sciences de l’ingenieur industriel et Master en Administration des entreprises

What I mostly appreciated during the Lean Six Sigma training, is how dealing with projects goes beyond theoretical aspects. Practice was for sure an added-value!
I have discovered quite a few pitfalls in running projects and learned a lot by making mistakes using the interactive simulators. The importance of asking the ‘right’ questions and ‘critical thinking’ is a key feature in successfully leading a project! This training has definitely changed my way of thinking by identifying opportunities for improvement in many different areas.

Florbela Silveira

Admin

Having acquired the basics of Lean Six Sigma, following the intense theoretical Green Belt training. I remained a little hunger, because I could not tackle a real word project. Which increased my frustration.
I had the opportunity to practice via the interactive virtual reality simulator. I learnt how to drive step by step an improvement project. I also learned how to structure the key stages of the project. I advise anyone willing to progress in implementation of improvement strategy to follow this training “LEARNING BY DOING”
Many thanks to KEEPLEAN who helped me out.

Souad Mejri

Process Engineer

Two years ago, I have had theoritical six sigma training with a so called expert certification. I am upset tha I could not start any six-sigma project, and I have forgotten almost all DMAIC tools and the strategy to conduct project. Since I Followed the 3-day session workshop, I can confirm, that I know how to tackle Six-Sigma projects. Thank you for this adventure.

Michael Schroger

Lean Consultant

Our Journey to Excellence

Since our inception, Keeplean SARL-S has been dedicated to advancing process optimization through innovative training and consultancy.

2005

Toufik Drives International Lean Six Sigma Growth with HTTS Luxembourg

Expanded our services to include a global clientele, offering tailored solutions for diverse industries.

2013

Advanced Training Unleashed: Debut of Interactive Six Sigma Sims

Keeplean Simulator: Unmatched Six Sigma Training
World’s first ISO 17024-aligned, data-driven Lean Six Sigma simulator—experience real DMAIC projects with live metrics, unlike any static case study or generic tool. Drive authentic process improvements through browser-based, interactive scenarios tailored for Yellow, Green, and Black Belt mastery.

2021

Toufik Dakhia Founds Keeplean SARL-S: A Family-Driven Lean Six Sigma Venture

Established in Luxembourg, focusing on Lean Six Sigma training and consultancy for businesses worldwide.

2026

Strategic Partnership with Validitas

Keeplean has partnered with Validitas to implement the Body of Knowledge (BoK) for ISO 17024 certification of our core Lean Six Sigma certification body.

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