Started with the yellow belt training in 2023. Finished off with both Black Belt courses and the Champion Course this year. I've genuinely enjoyed the lessons and the knowledge I've gained thes... See more
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As a student, this particular yellow and green belt courses allowed me to get more knowledge related to LSS. The videos quality and style is very impressive and the duration of the course is also just... See more
It's very disappointing that the certification is valid for only 2 years. Then you have to pay $499-$599 to recertify. There are no discounts or monthly options, and there is little to no value in con... See more
Good experience I'll admit that I wasn't super excited about having to do Lean Six Sigma training, but I found this course to be easy to follow. It seemed to go by pretty fast compared to other tra... See more
Company details
About GLSS (GoLeanSixSigma.com)
Written by the company
Lean Six Sigma Training That Delivers Results
The most practical, easy to understand and highest rated Lean Six Sigma Training & Certification courses available. Register today to start improving any process.
Founder & CEO: Karlo TanjuakioContact info
91-1121 Keaunui Dr., Suite 108 PMB 190, 96706, Ewa Beach, United States
- (650) 690-2515
- contact@goleansixsigma.com
- goleansixsigma.com
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I liked the lessons
I liked the lessons. Each one was easy to follow. I believe even if a student was not familiar with Lean Six Sigma, he or she would have no problem comprehending and retaining the information
Great course
This was a great course to take. Learn at your own pace and pickup right where you left off. The Green Belt course was challenging but very well done.
Excellent program !!
I thought the material was easy to…understand and apply to my day to day work
I thought the material was easy to understand and very well presented, enjoyed it very much!

Reply from GLSS (GoLeanSixSigma.com)
Signature Systems Team Development
I am the Plant Manager at Signature Systems in Orlando, FL. I have received lean training in Japan and have attended Green and Black Belt training at previous companies. I was looking for training to orient a team that had never been exposed to the lean tools. We found GoLeanSixSigma.com to meet our training needs. We currently have 42% of our work force at White Belt, 20% at Yellow Belt, and 10% at Green Belt. This year, we have 30% of our work force that has participated in a Kaizen event. The training from GoLeanSixSigma.com has been a great program to help our employees learn the tools and work at their own pace. The team is now starting to speak and react differently to issues. The organization has made significant advances in Safety, Quality, Production, Efficiency, Downtime, and Cost Reduction. Team members have started to perform time studies on their own and have suggested improvements without any prompting from Management. We have created a Lean Wall to hang each employee's certificate on it with the wall being the color of the belt that they have received.
All concepts were well explained
All concepts were well explained, presentation was engaging and it didn't drag things out unnecessarily.
Condensed introductory course to get…
Condensed introductory course to get certified white belt. Well worth it
The course in general was worthwhile…
The course in general was worthwhile and gave u the tools to make better more efficient ways of doing or getting stuff done. Some of the exam questions though just didnt really make sense with in theory multiple possible answers. Was happy to have passed it and i try tp use the tools within this course daily
Worry Free!
GoLeanSixSigma is such a game changer. Of the several things that worried me when looking for L6S Green Belt courses were the cost, exams & projects. GoLeanSixSigma excels in all these fields! Being recently laid off, I couldn’t afford extremely expensive courses, this one is very reasonably priced. The test policies here are top notch, you don’t have to pay for retakes should you fail, other sites/schools charged per test. Being recently laid off, I also didn’t have a way to come up with a project & during COVID, I wouldn’t have felt comfortable going out to find one in a non-profit. GoLeanSixSigma provides a very useful and realistic replacement in Bahama Bistro. All my worries were taken care of here. I am very thankful for GoLeanSixSigma. I haven’t finished my course yet (long and informative course!) but no red flags anywhere on the site. It’s all been an amazing experience, I highly recommend!
I am satisfied with the services.
I really loved GoLeanSixSigma's Green…
I really loved GoLeanSixSigma's Green Belt training! It's easy to follow (even for a non native speaker like me!) and close to real life if you paid good attention at the analogy module 😀
Very well taught course and I learnt a…
Very well taught course and I learnt a lot.
Lots of errors in the green and black…
Lots of errors in the green and black belt tests. You need to pay extra to have coaches help you with the black belt project.

Reply from GLSS (GoLeanSixSigma.com)
It was good training
It was good training, I liked the examples, they were relevant, quiz was good. Overall my experience was good and I haven’t completed my test but I am planning to complete sometime this year and prepare for green belt next year.
Great certification
I like that it was divided into 6 sections and that I could go at my own pace.
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