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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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Sudipto Shankar Basu
22/03/2021
Director, AITS Technology Services India Private Limited (Amicus ITS)
Insightful Journey into Business Analytics
I had an incredible experience attending the Business Analytics Foundation Course led by Vishwadeep Khatri. The session was highly engaging, rich with insights, and a truly valuable learning opportunity. It not only deepened our understanding but also refreshed key concepts from the past, ensuring we could bridge the gap for those not using them regularly. A fantastic and enriching experience overall!
Business Analytics Foundation (SP)
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Valuable Course with New Learnings and Industry Case Studies
“The course was a big value add. Even though I have been working as Black Belt for 2 years now but there were lot of new things which I learnt. Problem solving on real used cases from Industry help to relate with topics even better. “
Lean Six Sigma Black Belt
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Valuable Black Belt Course with Great Trainers
“Black belt course that is worth more than the money paid. The trainers are great teachers”
Lean Six Sigma Black Belt
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Engaging Trainer Made Sessions Informative and Enjoyable
“The trainer was very engaging as a trainer and I would definitely attend one of his courses again, as the sessions were both informative and enjoyable.”
Lean Six Sigma Green Belt
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Trainer Simplified Complex Concepts Clearly
“Trainer is very clear in concept and the way he taught the confusing and difficult to understand concepts in a very simple manner. Really good and thanks Benchmark Team, for making complex topics accessible.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Enjoyed Training Sessions and Doubt Clearing
“I really enjoyed my self during training session, specially doubt clearing. I must say Benchmark is the one of the best institution for Six Sigma.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Ashish Joshi
21/03/2021
Returning to Benchmark for BB Was Great Decision
“This is my second course with Benchmark after my GB certification roughly 8 yrs ago. I am glad that I chose Benchmark again for my BB. It has become my Go To place for self-upgrade. “
Lean Six Sigma Black Belt
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Trainer Linked Topics to Daily Scenarios; Highly Relevant Training
“Trainer was really good with the topics and examples were easy to link with our day-to-day scenarios. Overall, great experience, making the training highly relevant and practical.”
Lean Six Sigma Green Belt
