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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
Feedback Filters
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Well-Explained Concepts; Easy to Understand
“Concepts are well explained, easy to understand.”
Lean Six Sigma Green Belt
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Amazing Learning from the trainer with Potential for Further Improvement
“It has been truly amazing learning from the trainer. He definitely deserves a 5-star rating, though I believe there’s always room for improvement. With some enhancements, he could go from being a good trainer to a great one. I would love to have the opportunity to be trained by him again in the future. “
Lean Six Sigma Green Belt
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Arthi Vikraman
03/11/2024
senior executive coder, EXL Global
Nice Sessions; Good Explanations on GB Topics
“nice sessions with good explanation with topics related to GB”
Lean Six Sigma Green Belt
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Mohammed Amir Khan
03/11/2024
Manager, Eigertech knowledge services
Enlightening Instructor Brings Numbers to Life
“He’s one of the most knowledgeable people I’ve ever encountered, bringing the world to life through numbers in a way that’s truly enlightening.”
Lean Six Sigma Green Belt
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Presanna Saju
03/11/2024
Senior Manager, Jaypee Hospital
Structured and Meticulous Training; Great Experience
“It was a great experience to interact with all of you. Training imparted in a very structured plan and meticulous way I am glad to have taken up this course.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Fantastic Learning Experience with Structured Content
“I had a fantastic learning experience with Benchmark Six Sigma’s Green Belt session, led by Mayank Gupta. The content was well-structured, and Mayank’s expertise made complex concepts easy to grasp. This course has equipped me with valuable skills, and I look forward to applying Lean Six Sigma principles in future opportunities. Highly recommended! “
Lean Six Sigma Green Belt
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Transformative Mentorship Provided Tailored Guidance and Support
“My experience with the Six Sigma Black Belt mentor was transformative. They took the time to understand my goals, providing tailored guidance that made complex concepts clear and applicable. Their support and encouragement were invaluable. The academy’s environment fostered confidence and growth, making the journey even more rewarding. “
Lean Six Sigma Black Belt
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Seamless Green Belt Registration and Amazing Experience
“Registration for Green Belt was seamless. Marketing team ensured they ar ein touch with me for all the weeks. Course material is simple and easy to understand. Trianer Mayank Gupta was amazing in training delivery and doubt solving. Out and out had amazing experience is completing work material of Green belt “
Lean Six Sigma Green Belt
