Lean Six Sigma Training Ltd Reviews 

301
•
TrustScore 5 out of 5

4.9

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Rated 5 out of 5 stars

Anita was an amazing instructor! Broke everything down really well and used scenarios to help us understand. Her flexible teaching style kept us engaged and motivated throughout. Thank you Anita:)

Rated 5 out of 5 stars

Andrey Seiranyan was really knowledgeable patient for us and the material prepared by him was really complete, so we learned a lot from the course, and I am confident it will be useful in my career. W... See more

Rated 5 out of 5 stars

Very good practical examples, adapting examples to my business area so that Lean Six Sigma principles can be better understood. A lot of exercises using Sigma XL and classroom tools (e.g. catapult). T... See more

Rated 5 out of 5 stars

I really enjoyed this Six Sigma class. The content was super interesting and actually very useful for real work situations, not just theory. John is an excellent trainer, really engaging, easy... See more

Company details

  1. Business and IT Consulting agency
  2. also in
  3. Business management consultant
  4. Certification agency
  5. Computer consultant
  6. Engineering consultant
  7. Industrial engineer

Written by the company

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


Contact info

4.9

Excellent

TrustScore 5 out of 5

301 reviews

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4.9

All reviews

(301)

11 reviews in the last 12 months

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Rated 5 out of 5 stars

Lean six sigma green and black belt…

Lean six sigma green and black belt training
course material was well documented and very comprehensive.
John is a great trainer, very patient and adjusting to trainee needs. Classes were very dynamic and discussions and experience sharing were always welcome.
The overall 10 day experience is very dense but passing through it change your vision of your job and your Company.
Thanks a lot John!

19 December 2019
Unprompted review
Rated 3 out of 5 stars

Good value for money

The certification course offers good value for money, if you need some quick and cheep Six Sigma certification.

Unfortunately, the online course isn't really interactive and sophisticated, you'll get just one abstract presentation document and ebook of 700! pages to study to pass the test.

24 October 2019
Unprompted review
Lean Six Sigma Training Ltd logo

Reply from Lean Six Sigma Training Ltd

Thanks for the review Jan. The reason it is not ‘interactive’ is that you purchased our DFSS online course and it is £40 so basically it is an online book but you also get an exam and it is assessed and you get feedback on your exam and a certificate and it is registered on the ILSSI.org website. For a more interactive experience we run monthly classroom training classes. Lean6sigmatraining.co.uk . Best of
luck in your career.

Rated 5 out of 5 stars

Good learning material for the self…

Good learning material for the self taught online course. I felt like I had a genuine and thorough understanding of LSS when I took the exam. The exam questions were tougher than many of the practice questions so don't let those lull you into thinking all the questions will be like them. Some are, but some are much trickier. If you studied and took the exam after feeling you genuinely understood all course material, you should be fine.

18 October 2019
Unprompted review
Rated 5 out of 5 stars

Six Sigma Black Belt Course

Six Sigma Black Belt Course : Zurich
John is an excellent Mentor and his classes were really helpful to understand the lean six Sigma concepts. There were case studies during the session and he always went an extra mile to help us with our detailed questions . Wonderful support to start our lean Six Sigma journey. All participants have cleared the exam. His lectures and Training materias were great and this helped us to clear the exam

Thank you John for the wonderful Support . I highly recommed the Institute and John as the six Sigma expert.

16 October 2019
Unprompted review
Lean Six Sigma Training Ltd logo

Reply from Lean Six Sigma Training Ltd

Thank you so much Julietta. Very kind of you. It was my privilege to guide you in the ways of Lean Sigma. Your experience, intelligence, enthusiasm and determination make you a great asset to any organisation as a Black Belt. I look forward to following your success.

Rated 5 out of 5 stars

Excellent course with a great teacher!

The green and black belt course covers a lot of ground and may make your brain hurt sometimes but it’s only because it is expanding. John provides great examples and will provide extra details on topics you wish to get into more depth. He will find a way for you to figure everything out.

The small number of attendees is a big plus and allows time to clarify everyone’s understanding of the subject. This way everybody progresses at the same time.

I highly recommend this course.

Thanks John for your good mood and patience!

Cheers

16 October 2019
Unprompted review
Lean Six Sigma Training Ltd logo

Reply from Lean Six Sigma Training Ltd

Hi João, Thanks you so much for such a kind and generous review. Congratulations on now being an Internationally certified Lean Six Sigma Black Belt. You were an excellent class and it was my pleasure to share ‘ the journey’ with you. Best of luck with everything in the future. John

Rated 5 out of 5 stars

Lean training.

The recent Lean Six Sigma course was extremely relevant. The instructor John Dennis was very engaging and explained everything very concisely without gaps. This enabled us to take the certification exams with confidence and we passed with flying colours. I will be using this company again.

5 August 2019
Unprompted review
Rated 5 out of 5 stars

Excellent training this week for six…

Excellent training this week for six sigma yellow belt. Covered all the material that was required to take the exam in a very efficient and professional manner.

Made allowances for attendees who had to deal with issues back at the office but still managed to fit the full training in.

To be able to direct training requirements to the users needs and take into account anything that may disrupt the intended training program shows a remarkable level of skill and adaptability.

Would not hesitate to recommend John to any organisation looking to properly train their staff in six sigma.

Kris

2 August 2019
Unprompted review
Rated 5 out of 5 stars

John is a great teacher

John is a great teacher ! And the green belt and black belt 10 days training is a unique opportunity to reach the Black Belt level, even without previous Lean Six Sigma knowledge !
The material is very clear, structured and fully aligned with the exam requirements.

22 July 2019
Unprompted review
Rated 4 out of 5 stars

Good!

The class was maybe a bit too mixed, the level ranged from professionals to people with almost no knowledge of statistics. This could be a point to enhance.
The content and the course were enjoyable and interesting.

19 July 2019
Unprompted review

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