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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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Himangshu Deka
Quality Lead, Hinduja Global
Systematic GB Coverage; Interactive Sessions
“Highly satisfied, the way the trainer covered all the GB content in a very systematic manner. Sessions were very interactive and definitely helped all the participants in terms of gaining knowledge and up scaling their analytical skills.”
Lean Six Sigma Green Belt
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JOSHUA SAMSON E
SERVICE DELIVERY EXECUTIVE, Williams Lea India Private Limited
Simple daily examples made concepts accessible
“The use of simple day-to-day examples to explain concepts made the material accessible and understandable.”
Lean Six Sigma Green Belt
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William Dias
Operations Manager, Willis Towers Watson
Highly informative and well-presented content
“The content provided during the sessions was highly informative and well-presented.”
Lean Six Sigma Green Belt
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Vardaan Sharma
Executive, Honda Logistics India Private Limited
Excellent Study Materials Supported Teaching
“The quality of the study materials provided was excellent, supporting the high-level teaching and making the course thoroughly enjoyable.”
Lean Six Sigma Green Belt
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REVATHI SATYA KISHORI.KOLLURI
DEPUTY MANAGER, Wipro
Straightforward certification process ensured smooth completion
“The certification process was straightforward. It was well-organized and easy to follow, ensuring a smooth completion.”
Lean Six Sigma Black Belt
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Mayuresh Nanavare
Quality Analyst, Housing.com
Instructor’s Expertise Enriched Learning Experience
“The instructor’s knowledge and expertise were evident throughout the course, enriching my learning experience as I gained knowledge about tools used for Six Sigma.”
Lean Six Sigma Green Belt
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Thrisha Ashok
Consultant, Hewlett Packard
Exceptional Teaching Made Subjects Accessible
“The quality of teaching was exceptional, making complex subjects accessible and engaging.”
Lean Six Sigma Green Belt
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Deepali Gupta
Group Manager, WNS Global Services
Effective example explanations made concepts easier
“The explanations via examples were very effective. They made complex concepts much easier to understand.”
Lean Six Sigma Black Belt
