The leading online Lean training provider

Since 2020, the first online provider offering every belt from White to Master Black, in both Lean and Lean Six Sigma, always with personal guidance.

Meet the experts Discover how it works

Guidance from experienced Lean specialists

Get certified with a 100% success guarantee

Receive an internationally recognised certificate

Learn where and when you want, at your own pace.

One fixed price, no hidden costs

Guidance from experienced Lean specialists

Get certified with a 100% success guarantee

Receive an internationally recognised certificate

Learn where and when you want, at your own pace.

One fixed price, no hidden costs

4.8 / 5 • 55+ reviews on Google

Always an expert at hand

Learn online, backed by the right support. Throughout your Lean or Lean Six Sigma training, our experts are ready to assist you. Have a question or hit a roadblock? Simply contact your instructor via WhatsApp, email, or phone during office hours.

Find your ideal course

What makes us unique

Internationally recognised certification

Dmaic.com is officially accredited by LCS (Cardiff University), the global gold standard for Lean management. Your certification validates your expertise anywhere in the world.

A comprehensive training programme. Fully online.

You get the same in-depth theory, practical case studies, and exercises as an in-person classroom setting. The only difference? You choose the pace, the location, and the schedule.

Find your ideal course

Personal guidance

Online learning means more than just learning. Our Lean experts are available during office hours via WhatsApp, email, or phone.

Transparent pricing, no subscription

One fixed price for the entire training course, including certifications. Whit no subscriptions, you never have to worry about hidden fees down the line.

The leading online Lean training provider

Since 2020, the first place to earn every belt fully online, from White to Master Black Belt, in both Lean and Lean Six Sigma, always with personal guidance.

Our experts

Anend Harkhoe

Lean specialist

With years of experience across healthcare, banking, manufacturing, and the Ministry of Justice, Anend knows exactly what Lean means in practice. He is passionate about guiding others through their own continuous improvement journey.

“I believe in the power of people, action, and experimentation. My ambition is to make Lean so inspiring and accessible that everyone can get started with it, ensuring the knowledge you gain from us can bbe appleid immediately to your daily work.”

Rolf Thorn

Lean specialist

Rolf makes Lean theory directly applicable in the workplace. For him, continuos improvement goes far beyond understanding the concepts, it is about driving real world implementation.

“Improvement and change sound great on paper, but i prefer to call it continuous experimentation. The real question is: how do you get people to genuinely embrace improvements and sustain them? That is the core challenge. The answer? It comes down to learning, but most importantly, taking action.”