International Six Sigma Institute™ (SixSigma-Institute.Org)
Reviews and Industry Feedback


A little over a year ago, I was given a link by a United States Army colleague for the Six Sigma Institute. This link was sent to many of us in hopes that we would take advantage of the opportunity. I looked into the programs and found them extremely user-friendly and very practical.

As a result, I decided to start with the Certified Six Sigma Yellow Belt (CSSYB) and Certified Six Sigma Green Belt (CSSGB) certification programs. From there, I eventually completed the other certifications as well.

Several months ago, while attending a military course at Fort Knox, one of the main instructors took about 20 minutes to explain these programs to the students in the class. He had also achieved Six Sigma certifications.

The main instructor explained to the class that: After he completed his Certified Six Sigma Black Belt certification program from Six Sigma Institute, he received numerous job offers that include a prestigious position at Amazon Incorporation.

It is no secret that the United States Army utilizes Six Sigma Certification Programs from International Six Sigma Institute™ on a regular basis.

It is cost-effective and gets straight to the point. I often tout this program to peers, and I will continue to do so.

SGM Richard Riccio
353d Civil Affairs Command
Staten Island NY, US Army

SGM Richard Riccio, 353d Civil Affairs Command, Staten Island NY, US Army

Its awesome finding out the International Six Sigma Institute and their outstanding support team who are always there to point you to your directions to a quick and easy road to achieving success as a Six Sigma professional.
More awesome is the Institute's free e-book, 'Six Sigma Revealed', an easy and simple to follow guide for all to passing the certification exams in few hours.
Nothing can be more exciting when you get maximum value and satisfaction for your money. With the Six Sigma Institute bottom rock fees and follow ups, I was able to earn my Green and Black belt Certifications in less than 72 hours. I have also just learnt something very important that:
'Specifications have their place, and only their place'
Remarkably, this is one of my best on-line certification experiences that is worth sharing with other professional colleagues and friends.

Henry Foss, Six Sigma Black Belt and Six Sigma Green Belt, LensView Consulting Services

First of all I want to thank for your site that I learnt quite a lot. I think, your content is very complete and gave us enough support to comprehend Six Sigma Methodology. Nowadays I am implementing Six Sigma Methodology in my project, and thanks to your training program I quickly realized where I am doing good, where I can further improve. Your program contributed huge benefit to my knowhow and experience.

Florian Hayes, Six Sigma Black Belt, Toyota,
acquired Certified Six Sigma Black Belt

Wanted to thank your organization for providing this service!
I needed to get up and running quickly on Six Sigma and the online training and testing came very useful. I received all six certifications in one day, and I learned a lot.

Jill R. Hamel, Program Manager and Six Six Sigma Champion, Panasonic,
acquired Certified Six Sigma Champion and Certified Six Sigma Deployment Leader

Six Sigma is our in-house quality enhancement methodology, and it is the one nominated by most of our customers all over the world. As a consultancy & training enterprise, we have chosen International Six Sigma Institute to reinforce our own Six Sigma training programs. The strategy, of having such an excellent international partner like International Six Sigma Institute, has been proved as being the correct one to win more accounts and increase our customer satisfaction.

Jakob P. Denison, Chief Trainer, Infosec Consulting Services,
provides International Six Sigma Institute's Six Sigma Certification Programs to his clients and trainees

Overall, this is my best online certification experience so far!
The lifetime valid Six sigma Certifications from your Institute is really simple, easy and worth to its online registration, reading material and the test. The text and diagrams explain all aspects of Six Sigma very clearly leaving no room for doubts.
I got a thorough overview of the concepts which I'm rather sure of retaining (for lifetime!) and could relate to the real-projects well. As Consultants we have been doing projects along similar lines. The concepts tie these activities and roles into a Six Sigma Methodology that is more appreciated by the industry.
I wish International Six Sigma Institute many more such achievements in the future. Everything exceeded my expectations. I would definitely recommend International Six Sigma Institute to others who want to either complement their experience with certification or begin Six Sigma projects after certification.

Ralph Dillman, Senior Principal Diagnostics Devices Engineering and Six Sigma Green Belt, Roche AG,
acquired Certified Six Sigma Green Belt

Six Sigma is a highly efficient methodology to keep the teams always focused on the overall quality objectives and quality of project deliverables, and to drive the everyday tasks of quality management processes in line with the business objectives. International Six Sigma Institute assured us to have right and certified talents in our Six Sigma teams.

David K. Maloney, Vice-President, Six Sigma Deployment Leader, BP,
acquired Certified Six Sigma Deployment Leader

Thanks for such a great online Certification Program at a reasonable price! It wasn't easy to find a tailored Six Sigma Certification Program which lets me prove my professional experience and personal education in Six Sigma era.

Amanda J. Zentelis-Coatos, Six Sigma Champion and Quality Assurance Manager, UBS,
acquired Certified Six Sigma Champion

You have a great website and to complete the certification is a breeze. The material is great, registration is easy and the test is very thought provoking.

Veronica K. Kos, Porsche,
acquired Certified Six Sigma Master Black Belt

The learning content on your web site is really good, easy to understand and learn. It helped a lot to quickly comprehend the concepts. I will definitely recommend your web site and certifications to my colleagues and friends. Everything about the exam was also good.

Peter Kon, Bank of America,
acquired Certified Six Sigma Black Belt

It has been a pleasure working with International Six Sigma Institute. They supported us to develop and certify our Six Sigma knowhow rapidly and cost-efficiently.

Andy R. Rieckh, Sony,
trained and certified his team with International Six Sigma Institute’s Six Sigma Certification Programs

Licensing as Certified Six Sigma Master Black Belt from International Six Sigma Institute is one of the most reasonable choices I have ever done. It lets me convince and win my clients. In return I help them to truly understand, digest and apply Six Sigma.

Thomas A. Ward, Freelance Certified Six Sigma Master Black Belt,
acquired Certified Six Sigma Master Black Belt

Acquiring Certified Six Sigma Yellow Belt Certification has met and exceeded my expectations. I would have no hesitation to recommend International Six Sigma Institute’s Six Sigma Certification Programs to any other company or individual.

Bragadeesh Ramani, Alstom,
acquired Certified Six Sigma Yellow Belt

Although we called it "Six Sigma", our old process has been heavily customized for the working habits of my project leaders and subject matter experts. After having hired our new Six Sigma Experts certified from International Six Sigma Institute, we had an outstanding capacity to first start using Six Sigma methodology as it is and then iteratively customize and adapt it to our own business goals and needs.

Fernando Williams, BMW,
hired Professionals certified with International Six Sigma Institute’s Six Sigma Certification Programs

I'm a finance and management professional with over 12 years work experience, based in Lagos, Nigeria. My career used to be plateaued in the last couple of years, so I decided to give it a boost by going to business school (which was a like "marathon") and then I needed a "sprint" - a qualification to give my career a quick boost - so I opted for the six sigma certification, and went in search of an online provider.
The value proposition of the International Six Sigma Institute is the most impressive among industry, so my wife has also taken the exam too. Registering for my exam was seamlessly easy, and the Six Sigma Revealed text has been very helpful. Overall this was an outstanding education and certification experience with Six Sigma Institute.

Olusola Fadahunsi, First Bank of Nigeria, Marina, Lagos ,
acquired Certified Six Sigma Master Black Belt

First of all I want to thank your organization for your efforts to provide a clear, understandable and yet free of charge book. And many thanks for your outstanding, quick and competent customer service department which enabled for me a delightful student journey with you guys.
During these days Six Sigma knowledge carries heavy credits in my professional achievements and thank you International Six Sigma Institute for teaching me key tools and techniques to accomplish my Six Sigma projects. Well done!

Fawaz Abdullah, SPM/Najran at Saudi Oger Construction Ltd.,
acquired Certified Six Sigma Black Belt

I completed my Six Sigma Master Black Belt certification. It was a great learning experience with Six Sigma Institute. It is a simple process to take admission, trustworthy brand, good and clear study material and most importantly the most cost effective certification in the entire Six Sigma Education market. I am happy with the entire process, which helped me achieve my career goals and also enhance my hands-on skills and knowhow.

Manish Kumar, Continual Business Solutiosn Pvt. Ltd., Founder, Managing Director
acquired Certified Six Sigma Master Black Belt

I have taken the Scrum Master and Product Owner, Six-Sigma certification courses, and more recently the Project Management certification. I passed all the exams the first time, thanks to the awesome instructions and organized materials. I believe the quality of the course outline, greatly helped me to prepare for the type of questions on the exam. Certifications are a very good way of ensuring everyone reaches a common level of understanding. At the end of the day, it basically comes down to certifications being an internationally recognized credential. If you can put that on your resume, you'll have a competitive edge over another individual who doesn't have it. Thank you for preparing me for these exams and for your encouragement and support to succeed! I highly recommend taking your certification courses to anyone wishing to advance in the corporate ladder!

Lloyd Bumanglag, Guthy Renker, LLC, California USA,
acquired Scrum Master/Product Owner, Six Sigma Green Belt, Six Sigma Black Belt and Project Manager Certifications

International Scrum Institute assisted me to gain valuable certifications in Agile Scrum. Their Project Management and Six Sigma offerings are also great. I also find their Testing Institute's curriculum to be valuable to my employees.
Scrum Institute and their affiliated entities really puts you in a different league.

Joel Oosthuizen, Senior Consultant: Agile, Deloitte,
acquired Scrum Master and Scrum Product Owner Accredited Certifications

We are delighted to be a training organization in our local community which cooperates with International Six Sigma Institute. We see that your Institute is an important gate for a lot of our students which are interested in quality engineering & management field. You support our students to become better educated and certified in Six Sigma Methodology to be able to overcome upcoming challenges in their careers, so they successfully apply their knowledge in projects, process & products to increase efficiency and reliability of their products & services!

Mohamed Mostafa Adam, Egyptian Academy Training Manager,
certifies his students with the certification programs from International Six Sigma Institute

Knowledge never ends if you will share it with others. International Six Sigma Institute offers best online platform for learning managerial and leadership skills in Six Sigma. I am really glad that many people are taking the benefits of these wonderful Six Sigma Certification Programs and develop themselves.
Thanks for your outstanding services and continuous guidance.

Hemant Kumar, Active Doctors Online, Manager,
acquired Six Sigma Black Belt and Master Black Belt Certifications

I want to thank you for your wonderful web portal. I’m very happy with the clarity and simplicity of your certification process. Your portal is user friendly with concrete and actionable information.
I learnt how to use all the process and quality improvement tools in a very clear and simple way. Your guidance brought significant efficiency increase to my business. Thanks to International Six Sigma Institute, by using all these tools I was able to create a much more motivating project environment for my team. Although my team members knew more or less about the tools before their study with Six Sigma Institute, they were not able to properly identify when to use which tool with clear roles and duties defined for the entire team.
Your outstanding Six Sigma training content helped myself and my team, and you gave us continuous support to understand Six Sigma Methodology. Most of my associates became certified for green belt and black belt, and some showed their passion for statistics and we began in-depth training sessions to empower them with knowledge.
Your program gave us a lot of self confidence and a noticeable pulse to start our new Six Sigma projects.

M. Bounit, Almapack Lecarton, Industrial Production Director,
acquired various Six Sigma Belts for his team and himself

Register Six Sigma Certification >>



Your Six Sigma Certifications are Socially Proven!
Leading Organizations trust in Six Sigma Certifications from International Six Sigma Institute™.

Above list presents some of the leading organizations in their industries which employ thousands of Six Sigma Professionals certified by Six Sigma Certification Programs from International Six Sigma Institute™.

If you too would like to share your success story with us please write to info@sixsigma-institute.org

Check the long List of Our Six Sigma Certification Owners >>

Register Six Sigma Certification >>