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Lean Six Sigma Green Belt course icon frame - The Lean Six Sigma Company

Green Belt

4 months
German and English
Become the professional who delivers measurable process improvement. The Green Belt programme equips you to lead continuous improvement projects using the Lean Six Sigma methodology and tools. You will apply the methods in your own improvement project with unlimited coaching from an experienced Master Black Belt, ensuring measurable results for your organisation. Successful completion of your improvement project awards internationally recognised certification according to ISO 18404 and ISO 13053.
€4,490 + VAT
16 Nov
Green Belt
8 days
Instructor-led Online Course | English
16-11-2026 Show all dates
23 Feb
Green Belt
6 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
23-02-2027 Show all dates
16 Mar
Green Belt
7 days
Instructor-led Online Course | English
16-03-2027 Show all dates
26 Jul
Green Belt
5 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
26-07-2027 Show all dates
13 Sep
Green Belt
6 days
Vienna – ARS Akademie | English
13-09-2027 Show all dates
Black Belt Services - The Lean Six Sigma Company

Black Belt Services

4-6 months
German and English
Become the expert who leads complex improvement initiatives across your organisation. The Black Belt Services programme equips you to take responsibility for solving complex, cross-functional process problems using deep analytical skills, while leading improvement initiatives and driving organisational change through the Lean Six Sigma methodology and tools. You will apply the methods in your own improvement project with full coaching from an experienced Master Black Belt, ensuring measurable business impact for your organisation. Successful completion of your improvement project awards internationally recognised certification according to ISO 18404 and ISO 13053.
€5,490 + VAT
16 Nov
Black Belt Services
10 days
Online
16-11-2026 Show all dates
23 Feb
Black Belt Services
8 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
23-02-2027 Show all dates
16 Mar
Black Belt Services
9 days
Instructor-led Online Course | English
16-03-2027 Show all dates
26 Jul
Black Belt Services
8 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
26-07-2027 Show all dates
13 Sep
Black Belt Services
8 days
Vienna – ARS Akademie | English
13-09-2027 Show all dates
Lean Practitioner Icon - The Lean Six Sigma Company

Lean Practitioner

3 months
German and English
Become the professional who delivers measurable process improvement. The Green Belt programme equips you to lead continuous improvement projects using the Lean Six Sigma methodology and tools. You will apply the methods in your own improvement project with unlimited coaching from an experienced Master Black Belt, ensuring measurable results for your organisation. Successful completion of your improvement project awards internationally recognised certification according to ISO 18404 and ISO 13053.
€2,690 + VAT
16 Nov
Lean Practitioner
3 days
Instructor-led Online Course
16-11-2026 Show all dates
23 Feb
Lean Practitioner
3 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
23-02-2027 Show all dates

The 3rd day will take part online.
16 Mar
Lean Practitioner
2 days
Instructor-led Online Course | English
16-03-2027 Show all dates

The date for the 3rd day will follow.
06 Apr
Lean Practitioner
3 days
Vienna – ARS Akademie | English
06-04-2027 Show all dates
26 Jul
Lean Practitioner
3 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
26-07-2027 Show all dates

The 3rd day will take part online.
13 Sep
Lean Practitioner
3 days
Vienna – ARS Akademie | English
13-09-2027 Show all dates

The 3rd day will take part online.
Lean Leader icon - The Lean Six Sigma Company

Lean Leader

4 months
German and English
Become the leader who enables continuous improvement within your team or department. The Lean Leader programme teaches you how to lead continuous improvement within your team or department, guiding improvement efforts and coaching others to apply Lean principles in ways that support organisational objectives. You will apply the methodology in your own improvement initiative with coaching from an experienced Lean expert, ensuring tangible improvements in your team or department. Successful completion of your improvement initiative awards internationally recognised certification according to ISO 18404.
€4,490 + VAT
23 Feb
Lean Leader
3 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
23-02-2027 Show all dates

Day 3 will take part online. Day 4 & 5 we offer on demand.
06 Apr
Lean Leader
3 days
Vienna – ARS Akademie | English
06-04-2027 Show all dates

The last 2 days will take part on demand.
26 Jul
Lean Leader
3 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
26-07-2027 Show all dates

Day 3 will take part online. Day 4 & 5 we offer on demand.
Lean Black Belt Manufacturing - The Lean Six Sigma Company

Black Belt Manufacturing

4-6 months
German and English
Become the expert who leads complex improvement initiatives across your organisation. The Black Belt Manufacturing programme equips you to solve complex, cross-functional process problems using the Lean Six Sigma methodology and tools, with additional focus on experimentation, advanced analysis and optimising critical process settings. You will apply the methods in your own improvement project with full coaching from an experienced Master Black Belt, ensuring measurable business impact for your organisation. Successful completion of your improvement project awards internationally recognised certification according to ISO 18404 and ISO 13053.
€5,990 + VAT
16 Nov
Black Belt Manufacturing
11 days
Online
16-11-2026 Show all dates
23 Feb
Black Belt Manufacturing
10 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
23-02-2027 Show all dates
16 Mar
Black Belt Manufacturing
11 days
Instructor-led Online Course | English
16-03-2027 Show all dates
26 Jul
Black Belt Manufacturing
10 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
26-07-2027 Show all dates
13 Sep
Black Belt Manufacturing
9 days
Vienna – ARS Akademie | English
13-09-2027 Show all dates
Green belt to black belt icon - The Lean Six Sigma Company United Kingdom

Green Belt to Black Belt Services

1-3 months
German and English
Advance from improvement practitioner to organisational CI expert. The Green Belt to Black Belt programme builds on your existing Lean Six Sigma knowledge and develops it to an advanced level, preparing you to lead complex, cross-functional improvement projects. You deepen your analytical capabilities, expand your understanding of process performance, and learn how to drive sustainable change across the organisation. You will apply advanced Lean Six Sigma methods in your own improvement project, supported by 1-on-1 coaching from an experienced Master Black Belt, enabling you to take ownership of larger initiatives and deliver measurable business impact. Successful completion of your improvement project awards internationally recognised certification according to ISO 18404 and ISO 13053, confirming your capability to operate as a Lean Six Sigma Black Belt.
€2,690 + VAT
21 Oct
Green Belt to Black Belt Services
2 days
Online instructor-led | English
21-10-2026 Show all dates
30 Nov
Green Belt to Black Belt Services
2 days
Online instructor-led | English
30-11-2026 Show all dates
02 Feb
Green Belt to Black Belt Services
2 days
Instructor-led Online Course | English
02-02-2027 Show all dates
16 Mar
Green Belt to Black Belt Services
2 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
16-03-2027 Show all dates
02 Aug
Green Belt to Black Belt Services
3 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
02-08-2027 Show all dates
06 Oct
Green Belt to Black Belt Services
2 days
Vienna – ARS Akademie | English
06-10-2027 Show all dates
Green belt to black belt icon - The Lean Six Sigma Company United Kingdom

Green Belt to Black Belt Manufacturing

4 Ausbildungstage
German and English
Advance from improvement practitioner to organisational CI expert. The Green Belt to Black Belt programme builds on your existing Lean Six Sigma knowledge and develops it to an advanced level, preparing you to lead complex, cross-functional improvement projects. You deepen your analytical capabilities, expand your understanding of process performance, and learn how to drive sustainable change across the organisation. You will apply advanced Lean Six Sigma methods in your own improvement project, supported by 1-on-1 coaching from an experienced Master Black Belt, enabling you to take ownership of larger initiatives and deliver measurable business impact. Successful completion of your improvement project awards internationally recognised certification according to ISO 18404 and ISO 13053, confirming your capability to operate as a Lean Six Sigma Black Belt.
€3,490 + VAT
21 Oct
Green Belt to Black Belt Manufacturing
4 days
Online instructor-led | English
21-10-2026 Show all dates
30 Nov
Green Belt to Black Belt Manufacturing
4 days
Online instructor-led | English
30-11-2026 Show all dates
02 Feb
Green Belt to Black Belt Manufacturing
4 days
Instructor-led Online Course | English
02-02-2027 Show all dates
16 Mar
Green Belt to Black Belt Manufacturing
4 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
16-03-2027 Show all dates
02 Aug
Green Belt to Black Belt Manufacturing
5 days
Düsseldorf – Hotel NH Düsseldorf City | Deutsch
02-08-2027 Show all dates
06 Oct
Green Belt to Black Belt Manufacturing
4 days
Vienna – ARS Akademie | English
06-10-2027 Show all dates