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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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Sanjay Suman
Process Excellence/Team Leader, Intelenet Global Services
Superb Content Delivery; Suggest Flexible Scheduling
“The content delivery was superb, presented in a way that was easy to follow and understand, which could be beneficial if scheduled more flexibly, perhaps on weekends, to accommodate working professionals.”
Lean Six Sigma Green Belt
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Afreen A Shaikh
Sr. Account Receivable, Inventurus Knowledge Solutions
Trainer’s Deep Knowledge Highly Impressive
“The trainer’s deep knowledge was highly impressive and beneficial.”
Lean Six Sigma Green Belt
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Sourabh Sharma
Senior Executive, Ireo Management Private Limited
Elaborate Course with Case Studies Enhanced Learning
“Case studies with examples made the venue a true learning destination for Six Sigma. The course was more elaborate than others I’ve attended.”
Lean Six Sigma Green Belt
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Excellent Learning in Short Time; Outstanding Teaching
“Benchmark provided excellent learning in a short duration, and I commend Venugopal sir for his outstanding teaching approach.”
Lean Six Sigma Black Belt
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Pratyush Kumar Nayak
Regional Manager, ITC Limited
Outstanding Explanations Made Complex Tools Understandable
“Parag’s explanation of the course material was outstanding, making complex tools and Excel references easily understandable and well designed. This training has been a unique and invaluable experience.”
Lean Six Sigma Green Belt
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Devendra Kumar
Account Manager, Adobe
Effective Six Sigma Training with Practical Insights
“The Six Sigma training was very informative . The real life examples helped a lot. The Trainer executed the whole program professionally and helped understand the content in detail. Thanks benchmark for useful session and forums that are available for future reference.”
Lean Six Sigma Green Belt
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Pankaj Kapur
Senior Manager, Aegis
Pre-course material linked well, simplified understanding.
“I liked the ease of reading material, especially how the pre-course material correlated with the other two books. This helped me understand topics in a simpler language.”
Lean Six Sigma Black Belt
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DEEPA CHOUBEY
MIS, JLL (Jones Lang LaSalle)
Outstanding Faculty and Professional Course Design
“The faculty and course design were both outstanding and very professional.”
Lean Six Sigma Green Belt
