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Sign up, learn at your own pace, and receive an internationally recognized certificate. Our experts are here to provide personal guidance whenever you need it.

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Lean Six Sigma

Course bundles

All Lean Six Sigma-bundles

Individual training courses

All Lean Six Sigma-training courses

How it works?

Sign up, learn at your own pace, and receive an internationally recognized certificate. Our experts are here to provide personal guidance whenever you need it.

Discover the learning process

5s

5s

The leading online Lean training provider

Learn entirely online, at your own pace. Benefit from personal guidance whenever you need it, and earn an internationally recognised certificate from LCS (Cardiff University).

4.8 / 5 • 55+ reviews on Google

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Lean Basics

Discover the basics of Lean and explore its common applications.
More information
  • Lean White Belt
  • Lean Yellow Belt
  • Lean Orange Belt
  • Lean Green Belt
  • Lean Black Belt
  • Lean Master Black Belt

Lean Advanced

Acquire the skills to lead improvement processes.
More information
  • Lean White Belt
  • Lean Yellow Belt
  • Lean Orange Belt
  • Lean Green Belt
  • Lean Black Belt
  • Lean Master Black Belt

Lean Expert

Grow into a driving force behind improvements in the organisation.
More information
  • Lean White Belt
  • Lean Yellow Belt
  • Lean Orange Belt
  • Lean Green Belt
  • Lean Black Belt
  • Lean Master Black Belt

Lean Master

Develop yourself step by step into a strategic Lean leader.
More information
  • Lean White Belt
  • Lean Yellow Belt
  • Lean Orange Belt
  • Lean Green Belt
  • Lean Black Belt
  • Lean Master Black Belt

Personal guidance

Stuck on a module?  Our Lean experts are available via WhatsApp, email, or phone during regular office hours to help you succeed.

The leading online Lean training provider

Since 2020, we have been the leading platform for earning all your Lean and Lean Six Sigma Belts  (White, Yellow, Orange, Green, Black, and Master Black Belt) entirely online.

Internationally recognised certificate

Dmaic.com is accredited by LCS (Cardiff University). Ensuring your qualification is recognised worldwide.

Study anytime, anywhere

Learn, train, and practice via the Dmaic.com app.  Acces all your Lean tools on the go.

No hidden subscriptions

One clear price per training package: including your exam and certificate. No unexpected costs.

Personal guidance

Stuck on a module?  Our Lean experts are available via WhatsApp, email, or phone during regular office hours to help you succeed.

The leading online Lean training provider

Since 2020, we have been the leading platform for earning all your Lean and Lean Six Sigma Belts  (White, Yellow, Orange, Green, Black, and Master Black Belt) entirely online.

Internationally recognised certificate

Dmaic.com is accredited by LCS (Cardiff University). Ensuring your qualification is recognised worldwide.

Study anytime, anywhere

Learn, train, and practice via the Dmaic.com app.  Acces all your Lean tools on the go.

No hidden subscriptions

One clear price per training package: including your exam and certificate. No unexpected costs.

Proven results from Dmaic.com

4.000 +

Certified Lean professionals.

4.8

Average Google review rating.

8

Bundle deals: learn more, pay less.

Start today. Join over 4,125 professionals.

Support from experienced Lean specialists
One fixed price, no hidden costs
Achieve your certification, guaranteed
Earn an internationally recognised certificate
Study anytime, anywhere, at your own pace.
Start free with our White Belt.
Support from experienced Lean specialists
One fixed price, no hidden costs
Achieve your certification, guaranteed
Earn an internationally recognised certificate
Study anytime, anywhere, at your own pace.
Start free with our White Belt.

Online learning. Personal guidance

Our experts are ready to assist you throughout your Lean or Lean Six Sigma course. Get support via WhatsApp, email, or phone during office hours, without any hassle.

Anend Harkhoe, founder of Lean.nl and Dmaic.com
Trained in the Lean method in Japan
Experience across diverse sectors, from healthcare to finance

Invest in employees. Choose online or on-site.

Your trusted Lean knowledge centre

Discover core principles, key methods and practical tips to get started with Lean and Lean Six Simga.

The Facilitator’s Role

Anend Harkhoe
Anend Harkhoe Lean specialist

What is Gemba?

Anend Harkhoe
Anend Harkhoe Lean specialist

What is Lean Black Belt Training?

Anend Harkhoe
Anend Harkhoe Lean specialist

Closing Down Your Improvement Project

Anend Harkhoe
Anend Harkhoe Lean specialist

What Are Lessons Learned?

Anend Harkhoe
Anend Harkhoe Lean specialist

What is an Obeya?

Anend Harkhoe
Anend Harkhoe Lean specialist