lean6sigmatraining.co.uk

4.9
4.9 Based on 61 reviews

Accredited Lean Six Sigma training organization (ATO) with the International Lean Six Sigma Institute ILSSI, Classroom and Online training courses in Lean Six Sigma methods, tools & techniques to businesses and individuals in the UK, EU and Switzerland. O...

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Average Rating

4.9

/
5

61 Reviews

5 Star
87%
4 Star
13%
3 Star
0%
2 Star
0%
1 Star
0%

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saoud alshalak
I benefited greatly from learning Lean Six Sigma, especially with the professional trainer John Denn

I benefited greatly from learning Lean Six Sigma, especially with the professional trainer John Dennis, who is excellent at delivering information and explaining it in a clear, practical way.
And I will definitely recommend the institute and the trainer John Dennis without any hesitation.

5
Date of experience: Feb 10, 2026
Humphrey Carter
Outstanding Learning Experience

I took part in a week-long Lean Six Sigma Green Belt course and reached out to explore options. From the initial interaction to course completion, I felt genuine eagerness from the representative to support me. The trainer was exceptional, going above and beyond to assist participants. With her motivating demeanor and extensive experience, she truly inspires anyone looking to embark on this journey. Thank you for the excellent support!

5
Date of experience: Dec 16, 2025
Clayton B.
Insightful and Impactful Training

This training is truly valuable. The instructor, methodology, and theoretical content were completely satisfying. Additionally, case studies and questions were thoroughly addressed. This training will significantly enhance your career.

5
Date of experience: Dec 11, 2025
ESCOPULPO
Effective Communication and Support

I attended a Lean Six Sigma Green Belt course for a week and initially contacted a representative to inquire about the program. From the first interaction to completing the course, I felt a strong commitment from the representative to assist and support me. The trainer was exceptional, going above and beyond to help all participants. With her encouraging approach and vast experience, she serves as an inspiration for anyone on this journey. Thank you to the team!

5
Date of experience: Dec 08, 2025
Shelley Harris
Impressions on Lean Six Sigma Training

The presentation was clear and concise, delivered in an engaging manner.

4
Date of experience: Oct 27, 2025
Esty
Fantastic Learning Opportunity

A fantastic opportunity to learn essential management concepts. I highly recommend it to everyone.

5
Date of experience: Oct 18, 2025
Jared C.
Excellent Training Experience

The training was truly excellent. I enrolled in the Lean Six Sigma Yellow Belt course and had an outstanding experience with the trainer, who explained each concept beautifully. Overall, it was an amazing experience.

5
Date of experience: Oct 16, 2025
Bbwiiz
Invaluable Learning About LSS Yellow Belt

I learned a lot about the LSS Yellow Belt. There were many practical examples. Thank you to the trainer!

5
Date of experience: Oct 16, 2025
Hope W.
Well-Structured Green Belt Training

The Green Belt curriculum is thoughtfully designed, with materials that are clear and comprehensive. I am particularly thankful to the representative for their unwavering support throughout the process.

5
Date of experience: Sep 01, 2025
Gertrude
Outstanding Project Management Course

The course I attended was exceptional and highly beneficial. Its strengths included a solid theoretical foundation paired with practical examples and tools for project management. The trainer demonstrated professionalism, creating a highly interactive learning environment.

5
Date of experience: Aug 28, 2025

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Business Details

  • Accredited Lean Six Sigma training organization (ATO) with the International Lean Six Sigma Institute ILSSI, Classroom and Online training courses in Lean Six Sigma methods, tools & techniques to businesses and individuals in the UK, EU and Switzerland. Our Lean Six Sigma training follows the ISO-18404 guidelines for Lean Six Sigma.
    We administer certification exams through the International Lean Six Sigma Institute ILSSI.org .
    Training staff include:
    John Dennis, Master Black Belt
    A seasoned process improvement practitioner, coach, and trainer, with significant experience in Lean, Six Sigma, quality control, and project management across manufacturing, healthcare, and finance sectors
    clude organisations like NHS, UBS, Hoffmann‑La Roche, PWC, and academic institutions such asThe Welding Institute Cambridge

    Dr. Anita Stalin, Master Black Belt
    Specialises in quality management, process improvement coaching, training for leadership and QA teams, and implementation of Lean Six Sigma methodologies across sectors

    Offers classroom-led and live online courses across UK cities (Manchester, Newcastle, Leeds, Liverpool) and in Switzerland (Zurich & Basel)

    Course formats include:

    2‑day Yellow Belt

    5‑day Green Belt

    3‑day Black Belt upgrade

    8‑day comprehensive Black Belt

    Additional offerings in DFSS, Scrum, PMP training.

    Gamified learning with tools like SigmaXL interactive production games enhances engagement and real-world application
    See more

  • email info@lean6sigmatraining.co.uk
  • call +441913755745
  • language https://www.lean6sigmatraining.co.uk

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