Six Sigma Global Institute (SSGI) https://www.6sigmacertificationonline.com Education
4.9 From 1 to 5
455 Reviews
Overall Ratings
5 Stars
409
4 Stars
43
3 Stars
3
2 Stars
0
1 Star
0
Reviews 455
Recommend 10 / 10
TrustScore 9.9 / 10
Lisa Wykoff
Feb 01, 2026
Verified Buyer
Great course and very convenient for working professionals
efrain castillo jr
Jan 29, 2026
Verified Buyer
This course exceeded my expectations. It provided a deep understanding of Lean Six Sigma principles, tools, and methodologies with clear explanations and practical examples. The structured approach to DMAIC, advanced statistical techniques, and real-world case studies made the learning experience highly valuable. I feel confident applying these concepts to drive process improvements and achieve measurable results. Highly recommended for anyone serious about operational excellence.
Rafael Garza IV
Jan 28, 2026
Verified Buyer
Exceptional Course! Recommend this course for anyone who wants to understand a deep knowledge of LSS within a learning and continuous improvement organization.
Brett Deichler
Jan 28, 2026
Verified Buyer
Excellent content and delivery! Great structure and very concise!
Matteo Rocchi
Jan 26, 2026
Verified Buyer
Very good course, good explanation, very good materials.
Jose Villasenor
Jan 25, 2026
Verified Buyer
Great course. I really like it, I may be interested in continuing with black belt but may be next year.
Charles Face
Jan 23, 2026
Verified Buyer
Very well thought out and examples give eye opening insight into everyday use
Carlos Enrique Contreras Espinoza
Jan 18, 2026
Verified Buyer
All the couse was amazing!!!! I learned many things...
Georgjeanne Plummer
Jan 15, 2026
Verified Buyer
Excellent course very easy material to follow.
Carol Blakeman
Jan 13, 2026
Verified Buyer
This was a great Lean Six Sigma Green Belt course! It was practical and well-structured. It validated many of the tools I already use in my daily work and provided new insights that I’ll be applying going forward.
Christopher Shade
Jan 11, 2026
Verified Buyer
Excellent course. I have sat through a Greenbelt course before and felt like I hadn't learned a thing, but with SSGI it was very thorough and knowledgeable.
Jorge Mendoza
Jan 11, 2026
Verified Buyer
A Must-Have Course for Professionals. These Lean Six Sigma course is super useful, genuinely interesting, and incredibly friendly in approach. Just emphasize how important it is to learn these tools from a professional standpoint.
Rudy Paniagua
Jan 09, 2026
Verified Buyer
Having been in the Supply chain industry for over 20 years I had hands on experience in a lot of this information. The problem was it was all in my head (experience) and I needed a course which could break down the specifics and bring the reason "why" into focus. Also, sometimes you need a piece of paper stating you know X. I found this course and the price was excellent. The price was excellent because the course was amazing. It is self-pace, the instructor knows this information, and you really get a solid foundation. While taking the course I could envision how I would use these new skills in my work settings. I could see how and where I would use Six Sigma.
I'd say that this course is a must if you want to not only move up your organization but if you want to understand the why and how the processes around you work. Once you have completed the course it is like you have some new superpower insight that most people don't have or even understand.
Maria Gage
Jan 07, 2026
Verified Buyer
Worth it. I'm now able to put names to processes used by engineers, which honestly makes me feel more comfortable when assisting them
Ashley Giles
Jan 05, 2026
Verified Buyer
This course provide an exceptional foundation, I plan to continue advancing.
Monteal Martin
Jan 02, 2026
Verified Buyer
Course was laid out extremely well. Not overwhelming, very approachable concepts.
Sudha Gundugola
Dec 26, 2025
Verified Buyer
Easy to understand and follow. This course has a systematic structure, clear and simple explanations, examples to help understand the concept are very helpful.
Keyton Williams
Dec 17, 2025
Verified Buyer
Amazing course, cannot wait to pass the test and move into green belt, then onto black.
Kristoffer Lewandowski
Dec 09, 2025
Verified Buyer
Excellent Introduction to Lean Six Sigma for Aspiring Mechanical Engineers. As a junior mechanical engineering student interning at an aerospace company that heavily relies on Lean Six Sigma in its production processes, I found the SSGI Yellow Belt course to be an excellent introduction to these essential concepts. The self-paced, online format with clear videos, real-world examples, and practical tools made it easy to grasp DMAIC and waste reduction principles, directly enhancing my ability to contribute to process improvements during my internship. Highly recommend for anyone starting in a Lean-focused environment!
Amanda Jones
Dec 03, 2025
Verified Buyer
Helpful, Guiding, Easily Comprehended. I found this to be extremely helpful in measuring quality. I was a little upset toward the end because I did not realize there was a certification ladder for healthcare until the end of the course. The basic principles I am sure may not waver dramatically from the healthcare but it would have been nice to have this focus all the way through
About Six Sigma Global Institute (SSGI)
Six Sigma Global Institute, SSGI is an online Lean Six Sigma education & certification company that has provided professional certification to tens of thousands of employees at Fortune 500 companies around the world. Developed by professor Barry Shore, from the University of New Hampshire, Six Sigma Global Institute programs have brought substantial value to executives and project managers at Amazon, WeWork, Tesla, Disney, Humana, and more. SSGI has received some of the highest rated reviews in industry for their practical approach towards learning Lean Six Sigma.

SSGI is a registered education provider (R.E.P.) with the Project Management Institute (PMI). SSGI offers education programs pre-approved for professional development unit (PDU) credit.

Six Sigma Global Institute offers a wide range of certification programs for professionals looking to further their education and skill sets. Certification programs include Yellow Belt, Green Belt, Black Belt, Master Black Belt, Healthcare Green Belt, and Project Management. SSGI's Lean Six Sigma programs teach management techniques that focus on minimizing waste, delays, and errors to reach maximum efficiency. All programs can be taken 100% online and are self-paced.
Visit Website
Six Sigma Global Institute (SSGI) is a Verified Merchant
Questions? Contact Us
info@sixsigmaglobalinstitute.com
857-301-7744
Monday through Friday, 9:00 AM to 5:00 PM Eastern Time
Facebook
RaveCapture Commitment
RaveCapture transforms how businesses collect and showcase customer experiences. We take authenticity seriously and only allow 100% verified buyer reviews and UGC.
Guarantee
  1. RaveCapture Companies Are Held Accountable
  2. All Reviews Are Verified Customers
  3. Negative Reviews Can Never Be Deleted
With RaveCapture, you’re not just managing a reputation — you’re sharing the voice of your raving fans.
RaveCapture loader