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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See what reviewers are saying
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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Hasn’t replied to negative reviews
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Great training resource
Great training resource, super easy to follow !
A great place to start your Lean Six Sigma Journey
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 these past 2 years has definitely helped my evolving career.
I should also mention that there's quick support if you're having any issues. Just send an email.
As a student
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 justified. It's a good opportunity for any student out there.
GLSS is very fruitful and amazing
GLSS is very fruitful and amazing
Thanks to all GLSS team
Iam very proudly to contacting them at all
Thank u again
The course was well-organized in the…
The course was well-organized in the form of module that is easy to understand, with concepts applicable to real-world situation. Thank you GLSS for the opportunity.
It's very disappointing
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 continued access to GLSS. So basically $499 allows you to get an updated certificate.
Thank you for the amazing &…
Thank you for the amazing & understandable explanation throughout the entire session! Good work.
Good course, could be more focused.
The course was good and the presentations thorough. I really enjoyed the web based learning. However I think some of the modules should be more focused, especially with regards to the amount of tools that are presented.
Overall a good course that gives the pupil an overview and insight into improvement projects.
I thought the online class was very good.
I thought the online class was very good for both Yellow and Green belts. Only one area I thought the material was different was from the exam was in the Green Belt module.
Overall I enjoyed it and looking forward to taking the Black belt class.
Enriching Learning Experience
Excellent course. The material was delivered in a variety of different methods, adding to the richness of the course. The self-paced course delivery provided time to think through the concepts, take detailed notes, and truly absorb the material. It was a very enriching learning experience. Highly recommend it.
Well-Designed Course
ASQ material was delivered in a way that was very easy to understand and follow. Dividing the main exam into blocks was a great way to take the exam while everything I learned was fresh on my mind! Six sigma coach was easy to contact in the event I had any issues.
great resource - little IT improvement
This is a great resource including in depth information and examples and interactive parts/tests.
One little IT enhancement- if you finished a class and went back into that finished class the system forgot that you already did the rest of it.
Great Course
Very interactive
Very detailed
I love how every example are easy to understand
The session was helpful and…
The session was helpful and demonstrated useful customer service skills and examples.
This interactive training was engaging…
This interactive training was engaging and thorough.
I enjoyed taking the course and the…
I enjoyed taking the course and the content was very useful. To complete the certification did take several attempts to pass.
I loved the interactive course
I loved the interactive course, it was very interesting and kept my attention. thank you for a fun yet very powerful learning experience.
Never visited them, only received spams from them.
I have no idea what this website is about but they don't seem to verify that the email address used to register an account, or maybe for their newsletter, actually belong to the person doing the registration. Now I am getting tonnes of email from this website because someone used my email address for their content. There is no link to unsubscribe in those emails.

Reply from GLSS (GoLeanSixSigma.com)
The material is excellent
The material is excellent. I still have continued problems to access the training material. In the Analyze Phase, Process Analysis Sub-Phase, there is still the content of a slide which has not been made available to me, despite the repeated requests made to your support area: the ACCESS keeps appearing as DENIED. Why? On the other hand, please provide a certification of approval of the YB course, please.
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