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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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The trainer Elaborately Trained Us on Topics
“Our trainer elaborately trained us on every topic of the sessions. He was very helpful while problem-solving. Thank you, sir.”
Lean Six Sigma Green Belt
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Amardeep Kumar
13/11/2022
Student, IIT(ISM), Dhanbad
Comprehensive Coverage Supports Examination
“Course coverage is comprehensive and an excellent support for the examination material is present.”
Lean Six Sigma Black Belt
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Manikandan Subramaniyan
13/11/2022
Deputy Manager QA, Bluestar Limited
Confident to Work on Future Black Belt Projects
“Have enough confident to work on new six sigma black belt project in future “
Lean Six Sigma Black Belt
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Modules Provided Great Learning for Professional Life
“There was great learning of modules that can help me in day-to-day professional life.”
Lean Six Sigma Green Belt
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Strongly Recommend LSSBB Training at Benchmark
“Strongly recommend the LSSBB training through benchmark six sigma considering the course content, the knowledge of the trainers & overall training arrangements. “
Lean Six Sigma Black Belt
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Highly Useful Course with Outstanding Trainer
“It is very useful, and Mayank is one of the best trainers I have ever seen before. I recommend Benchmark organization to my friends.”
Lean Six Sigma Green Belt
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Excellent Training; Concepts Well Explained
“Training was excellent, and the trainer explained all concepts in the best form. The restriction to give only one recorded session is a bottleneck, as I couldn’t clearly get training in one session due to bad internet.”
Lean Six Sigma Green Belt
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Well-Executed Course Enhanced My Skills
“Well-executed course. It was very helpful for me in enhancing my skills.”
Lean Six Sigma Green Belt
