Our training locations

  • London

    Liverpool Street
    46 New Broad Street, EC2M 1JH

    Train in the heart of London with our flexible hybrid format. The first three days take place in person at our Liverpool Street venue, followed by live online sessions, combining face-to-face learning with the flexibility of remote training.

  • Luton

    Putteridge Bury
    Hitchin Rd, LU2 8LE

    Experience fully face-to-face Lean Six Sigma training at Putteridge Bury. Our programmes are delivered in person, providing a focused learning environment away from the day-to-day workplace.

  • Manchester

    AC Hotel
    15 Mason St, M4 5FT

    Following growing interest from clients and professionals across the North of England, we’re preparing to open a new training location in Manchester. The new venue will make it easier to access our Lean Six Sigma training closer to home.

Lean Six Sigma courses available at our UK locations

Our UK training locations offer a range of Lean Six Sigma courses to suit different levels of experience and professional responsibilities. From Yellow Belt for those new to Lean Six Sigma through to Green Belt and Black Belt for professionals leading improvement projects, our programmes combine practical training with recognised certification. Course availability and delivery format vary by location, so explore the courses below to find the right option for your requirements and check the latest training dates.

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

Green Belt

4 months
Online instructor-led Putteridge Bury, Luton Liverpool Street, London Online instructor-led Putteridge Bury, Luton Liverpool Street, London

Official Green Belt certification

£2,450 + VAT
Enrol here →

Green Belt

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.

Black Belt Services - The Lean Six Sigma Company

Black Belt Services

4–6 months
Online instructor-led Liverpool Street, London Putteridge Bury, Luton Online instructor-led Liverpool Street, London Putteridge Bury, Luton

Official Black Belt certification

£3,250 +VAT
Enrol here →

Black Belt Services

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.

Lean Black Belt Manufacturing - The Lean Six Sigma Company

Black Belt Manufacturing

4–6 months
Online instructor-led Putteridge Bury, Luton Liverpool Street, London Online instructor-led Putteridge Bury, Luton Liverpool Street, London

Official Black Belt certification

£3,750 +VAT
Enrol here →

Black Belt Manufacturing

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.

Lean Practitioner Icon - The Lean Six Sigma Company

Lean Practitioner

3 months
Online instructor-led Blended learning, Luton and online Liverpool Street, London Online instructor-led Blended learning, Luton and online Liverpool Street, London

Official Lean Practitioner certification

£1,450 + VAT
Enrol here →

Lean Practitioner

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.

Green belt to black belt icon - The Lean Six Sigma Company United Kingdom

Green Belt to Black Belt

3 months (course + project)

Official Black Belt certification

Starting at £2,250 +VAT
Enrol here →

Green Belt to Black Belt

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.

Frequently asked questions

Where can I take a Lean Six Sigma course in the UK?

We run open Lean Six Sigma courses at fixed venues in Luton and London, with Manchester opening soon. You can also train fully online with a live trainer, or have us deliver the course in-house at your own site, anywhere in the UK. Choose a location above to see the venue, the courses and the next start dates.

Do you offer Lean Six Sigma training in London?

Yes. Our London venue is at 46 New Broad Street, EC2M 1JH, a short walk from Liverpool Street station in the City. London courses are blended: three days in the classroom, followed by live online sessions, so you spend less time away from your desk.

Where is your Luton training location?

At Putteridge Bury, Hitchin Road, Luton LU2 8LE, a country house campus of the University of Bedfordshire. It is easy to reach by car, has free parking on site and sits close to London Luton Airport. Luton courses are fully classroom-based.

Do you run Lean Six Sigma training in Manchester?

We are opening a Manchester location at the AC Hotel, 15 Mason Street, M4 5FT, in the city centre. Dates are being confirmed. Until then you can join our fully online courses, or we can deliver training in-house across the North West at your own site.

Do you offer Lean Six Sigma training in other UK cities, such as Birmingham, Leeds or Glasgow?

Yes, in two ways. Our fully online, instructor-led courses are open to anyone in the UK, so you can train from Birmingham, Leeds, Bristol, Glasgow, Cardiff or anywhere else without travelling. For teams, we deliver the whole course in-house at your own site, wherever you are based. If you prefer a classroom, Luton and London are both easy to reach by train.

Which Lean Six Sigma courses run at your UK locations?

Putteridge Bury in Luton hosts the full classroom range: Lean Practitioner, Lean Leader, Green Belt, Green Belt to Black Belt, Black Belt Services and Black Belt Manufacturing. The London page lists the courses scheduled at Liverpool Street. Open a location above to see what is running and when.

Can I follow the training fully online?

Yes. Lean Practitioner, Green Belt, Green Belt to Black Belt and Black Belt all run in a fully online, instructor-led format. You join live sessions with the same trainers and the same material as the classroom groups, so it is real teaching rather than recorded self-study. That sits alongside our two venue formats: fully classroom-based in Luton, and blended in London, where three classroom days are followed by live online sessions.

Is your Lean Six Sigma certification recognised?

Our certification is internationally recognised and independently accredited to ISO 18404 and ISO 13053, the international standards for Lean Six Sigma competence and method. We also hold ISO 21001 for our standard of teaching. You receive the same certificate whichever format or location you choose.