Lean Six Sigma Training Ltd Reviews 

Comprehensive experience and strong course content .

I would like to thank John Dennis for a fantastic course, I didn’t even think I would enjoy it so much! I passed my green belt exam with a very high score. John made the subject very interesting and I would love to come back for the black belt upgrade.

At first I had some concerns about what this course would be like, but when I called the company and talked to the advisor, all my doubts gone. John explained to me all my doubts and clearly explained me everything I should know about the course and exams. Finally I bought this course, everything went smooth, got the link to the personalized courseand the book by next day with courier,

I did the self study lean course and it was incredibly refreshing and useful for applying to my thinking around farming and organisation of equipment, people and records. Thank you!

I would like to leave my appreciation for the way the Green Belt Six-Sigma course is structured by the Lean Six Sigma Training (Portugal team), for the dynamism of the online classes and for the flexibility shown in the after working hours schedule.

I thank the course teacher, Miguel Ribeiro, for the willingness, dynamism and positivism brought to the online classes. Miguel was always very attentive by sharing numerous practical examples and answering all questions asked.

I recommend it to anyone interested in developing their Process Improvement knowledge.

The course is very useful and the materials as well, only if the videos are having slow explanation because the instructor is speaking little fast

Good. Will use again for Green Belt.

John Dennis is a great teacher, only downside was, when taking the Green Belt exam, I felt like there were quite a few questions which we hadn't touched upon during the course.

Open mindet person. Was able to answer hard question and give extra material for topics relevant for our job.

We were very happy with our coach who managed to make us understand Lean & Lean Six Sigma principles and put them into a larger context. It was a lot of fun and I can only recommend Lean Six Sigma Training LTD as a provider. Having in mind that it was all online it was a very good experience.

I was able to position myself as a change agent within any organization. more so, with this certification you can do quality improvement throughout your team or organization will bolster your leadership skill set, making you even more valuable.

Excellent service from start to finish. Very helpful staff. Great course content.

Though little was required as I took the online course, clear communication was had between me and Lean Six Sigma Training throughout.

The course catered for a number of learning styles. For the online course, I was provided with module videos, slide packs and quizzes. All this information was also compatible with a phone app, which I made great use of. The online course offered a 6 month access period, which I found useful whilst studying part time.

There were a few issues with the course:
1. The app and website are relatively clunky, and the exam scheduling system needs updating (it doesn't let you book an exam outside of the month you are in - you have to arrange this over email)
2. The module slide packs provided do not appear to have been reviewed for a while - information out-of-date
3. The word count of the content could be significantly reduced

Overall, the course was interesting, staff were helpful and resources available were informative. It has provided me with the skillset required to not only pass the exam, but also to successfully apply lean six sigma tools in the workplace.

I enjoyed the course very much, it was very interesting and John's delivery was engaging - he applied the techniques and theories to my own work place as examples to help my understanding.

I'm thinking about doing the Green belt course and look forward to doing so.

Both classes and the trainer were well prepared. The content and methods were very interesting, including examples given from both IT and Production field.

Course was useful, transferable skills. Definitely will apply some to my workspace. Insightful teaching.

I did the Black Belt Certification in Zurich August 2020. John Dennis is an excellent and motivating teacher and I can highly recommend him for any Lean Six Sigma training.

The Lean Six Sigma course gave me a deep understanding of all the aspects regarding the process analysis, long-term improvement and quality control. I found particularly interesting the Applied Statistics for hypothesis testing and the methods for the design of experiments, which aim at identifying the main correlations among imput and output variables of a system of any kind.
I think that this course should be recommended to all those professionals, who work in an industrial environment or service industry, since it ultimately teaches the techniques to harmonize the business needs with the customer's ones.

I participated in the Green Belt training and it was excellent. Even though it was very intense, John is a very good experienced trainer who was able to translate all the topics into examples in the real life, which made it an straightforward training. I really recommend it.