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What Our Participants Say
Discover what professionals across industries have to say about their experience with Benchmark’s programs.
From CXOs to front-line practitioners, thousands have shared how our training and consulting helped them solve real problems, elevate performance, and lead meaningful change.
Use the filters below to explore testimonials by company, training program, industry, or business function — and see the impact for yourself.
🔍 Real voices. Real results. Start exploring.

Testimonials for Benchmark Six Sigma
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Clear Introduction to Lean Six Sigma Concepts
“The trainer was articulate and made the content easy to understand, even for someone new to Lean Six Sigma.”
Lean Six Sigma Green Belt
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Concepts explained clearly with good examples.
“In-depth understanding of the concepts was provided with good examples.”
Lean Six Sigma Green Belt
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Ganesh Kumar Rajendran
07/08/2022
Second Vice President, Northern Trust
Excellent Session; Group Exercises Beneficial
“Excellent session! A lot of stuff is covered in a limited time. Group exercises helped us learn many things as a team. Thank you VK! “
Design Thinking Practitioner
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Well-structured, easy-to-understand course for Green Belt
“The course 5& the program is so well designed and planned that makes it very easy for everyone to understand. Concepts are taken in such a manner that it is very easy to relate it to Green Belt program”
Lean Six Sigma Black Belt
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Beneficial Learning Enhances Career Confidence
“This was a great learning experience overall. I feel confident that I’ll be able to apply my learnings in my role and it will help me achieve my career goals.”
Lean Six Sigma Green Belt
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Interactive Session with Relatable Concepts
“The interactive session was excellent, thanks to our trainer Mayank Gupta. The concepts were relatable and easy to comprehend.”
Lean Six Sigma Green Belt
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Black Belt program enhanced understanding of tools and techniques
“The Black belt program helped me understanding the whys and hows of tools and scope of techniques one may use for continous improvement and project identification in real time. “
Lean Six Sigma Black Belt
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Training Benefits Career Goal Achievement
“The training was amazing and very good. I feel confident that I’ll be able to apply my learnings in my role and achieve my career goals.”
Lean Six Sigma Green Belt
