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

Green Belt

3-4 months
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.
£2,450 + VAT
11 May
Green Belt
6 days
Putteridge Bury, Luton
11 May 2026 Show all dates
15 Jun
Green Belt
8 days
Online instructor-led
15 June 2026 Show all dates
03 Aug
Green Belt
8 days
Online instructor-led
3 August 2026 Show all dates
14 Sep
Green Belt
6 days
Putteridge Bury, Luton
14 September 2026 Show all dates
05 Oct
Green Belt
7 days
Online instructor-led
5 October 2026 Show all dates
16 Nov
Green Belt
8 days
Online instructor-led
16 November 2026 Show all dates
Black Belt Services - The Lean Six Sigma Company

Black Belt Services

4–6 months
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.
£3,250 +VAT
11 May
Black Belt Services
8 days
Putteridge Bury, Luton
11 May 2026 Show all dates
15 Jun
Black Belt Services
10 days
Online instructor-led
15 June 2026 Show all dates
03 Aug
Black Belt Services
10 days
Online instructor-led
3 August 2026 Show all dates
14 Sep
Black Belt Services
8 days
Putteridge Bury, Luton
14 September 2026 Show all dates
05 Oct
Black Belt Services
10 days
Online instructor-led
5 October 2026 Show all dates
16 Nov
Black Belt Services
10 days
Online instructor-led
16 November 2026 Show all dates
Lean Black Belt Manufacturing - The Lean Six Sigma Company

Black Belt Manufacturing

4–6 months
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.
£3,750 + VAT
11 May
Black Belt Manufacturing
10 days
Putteridge Bury, Luton
11 May 2026 Show all dates
15 Jun
Black Belt Manufacturing
12 days
Online instructor-led
15 June 2026 Show all dates
03 Aug
Black Belt Manufacturing
12 days
Online instructor-led
3 August 2026 Show all dates
14 Sep
Black Belt Manufacturing
10 days
Putteridge Bury, Luton
14 September 2026 Show all dates
05 Oct
Black Belt Manufacturing
12 days
Online instructor-led
5 October 2026 Show all dates
16 Nov
Black Belt Manufacturing
12 days
Online instructor-led
16 November 2026 Show all dates
Lean Practitioner Icon - The Lean Six Sigma Company

Lean Practitioner

3 months
English
Become the practitioner who improves processes and solves problems with your team. The Lean Practitioner programme teaches you to recognise and categorise inefficiencies in your processes, and address them in a systematic and pragmatic way, enabling you and your team to improve processes and solve problems more effectively. 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.
£1,450 + VAT
11 May
Lean Practitioner
3 days
Blended learning, Luton and online
11 May 2026 Show all dates
15 Jun
Lean Practitioner
3 days
Online instructor-led
15 June 2026 Show all dates
03 Aug
Lean Practitioner
3 days
Online instructor-led
3 August 2026 Show all dates
14 Sep
Lean Practitioner
3 days
Blended learning, Luton and online
14 September 2026 Show all dates
05 Oct
Lean Practitioner
3 days
Online instructor-led
5 October 2026 Show all dates
16 Nov
Lean Practitioner
3 days
Online instructor-led
16 November 2026 Show all dates
Lean Leader icon - The Lean Six Sigma Company

Lean Leader

4 months
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 and ISO 13053.
£1,950 + VAT
27 May
Lean Leader
2 days
Online instructor-led
27 May 2026 Show all dates
02 Nov
Lean Leader
2 days
Online instructor-led
2 November 2026 Show all dates
Green belt to black belt icon - The Lean Six Sigma Company United Kingdom

Green Belt to Black Belt

4 days
English
Aimed at ambitious Green Belts who want to upgrade to Black Belt level. During this course you will learn to carry out Black Belt projects and statistically support your conclusions. Only for those who have previously achieved Green Belt certification.
2 days
14 Apr
Green Belt to Black Belt Services
Online instructor-led
14-04-2026 Show all dates
15 May
Green Belt to Black Belt Services
Putteridge Bury, Luton
15-05-2026 Show all dates
29 Jun
Green Belt to Black Belt Services
Online instructor-led
29-06-2026 Show all dates
10 Aug
Green Belt to Black Belt Services
Online instructor-led
10-08-2026 Show all dates
18 Sep
Green Belt to Black Belt Services
Putteridge Bury, Luton
18-09-2026 Show all dates
21 Oct
Green Belt to Black Belt Services
Online instructor-led
21-10-2026 Show all dates
30 Nov
Green Belt to Black Belt Services
Online instructor-led
30-11-2026 Show all dates
14 Apr
Green Belt to Black Belt Manufacturing
Online instructor-led
14-04-2026 Show all dates
15 May
Green Belt to Black Belt Manufacturing
Putteridge Bury, Luton
15-05-2026 Show all dates
29 Jun
Green Belt to Black Belt Manufacturing
Online instructor-led
29-06-2026 Show all dates
10 Aug
Green Belt to Black Belt Manufacturing
Online instructor-led
10-08-2026 Show all dates
18 Sep
Green Belt to Black Belt Manufacturing
Putteridge Bury, Luton
18-09-2026 Show all dates
21 Oct
Green Belt to Black Belt Manufacturing
Online instructor-led
21-10-2026 Show all dates
30 Nov
Green Belt to Black Belt Manufacturing
Online instructor-led
30-11-2026 Show all dates