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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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Amar Dhall
03/12/2023
Deputy General Manager, Cognizant
Black Belt Refreshed Concepts Used 10 Years Ago
“The Benchmark Black Belt course refreshed my Six Sigma concepts which I had used 10 years back when I did my GB from GENPACT in 2014. The details of each and every concept explained by the trainer were excellent as they were from real-life operations. Thank you Benchmark Team.”
Lean Six Sigma Black Belt
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Good Training; Suggests More Practical Work on Projects for Real Understanding
“It was good; however, there could have been some more practical work on projects that could help us to understand how the learnings and tools can work in real scenarios. The hands-on approach would enhance understanding.”
Lean Six Sigma Green Belt
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Rajdeep choudhury
03/12/2023
collection specialist, Airbnb
Effective and Engaging Teaching Method
“Nice teaching method. The trainer’s approach made the sessions engaging and effective.”
Lean Six Sigma Green Belt
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Excellent Training and Delivery Quality
“Wonderful learning. The content of the training and trainer delivery were simply fabulous.”
Business Value Analyst
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Interactive Training with Detailed DMAIC Exercises
“Training is very interactive and provides an opportunity to practice multiple exercises from each phase of DMAIC. The training material is very detailed. The comprehensive nature of the material enhanced learning.”
Lean Six Sigma Green Belt
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Gratitude to Vishwadeep Sir as Best Mentor
“Especially, I would like to mention a special thanks to Vishwadeep Sir, who is truly in my respect the most acknowledged person to be the best guru.”
Business Excellence Master Black Belt
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Very Insightful Sessions with Diverse Industry Examples
“Very insightful sessions. Training has given examples from both service and manufacturing industries. The diverse examples made the sessions highly relevant.”
Lean Six Sigma Green Belt
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Well-Explained Sessions with Broad Industry Examples
“The sessions were well explained, incorporating examples from both the manufacturing and service industries. This practical approach ensured that the concepts were not only theoretical but also applicable to real-world scenarios. By covering a broad spectrum of industries, the training provided us with a comprehensive understanding of how to implement these techniques across different contexts. This will be immensely helpful as we apply these insights to optimize our processes, enhance decision-making, and improve overall efficiency in our respective fields.”
Business Modelling Expert
