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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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SANTHOSHKUMAR
Qualiy Analyst, RNTBCI
Impactful Live Examples Enhanced Learning Process
“The live examples used throughout the course were particularly impactful, enhancing the learning process and making it memorable.”
Lean Six Sigma Green Belt
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Vinoth Loganathan
Senior Software Engineer, Cognizant
Excellent Examples Enhanced Concept Understanding
“The trainer provided excellent examples that enhanced my understanding of the concepts.”
Lean Six Sigma Green Belt
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SARVESH SHABI PARAB
HUMAN RESOURCES MANAGER – SOUTH ASIA, Colorcon Asia
Systematic Program with Insightful Study Material
“I am very impressed with the GB Six Sigma Certification Program from Benchmark. It is systematic, covering all aspects of the subject, and the study material is particularly insightful. I am now considering further certification with them.”
Lean Six Sigma Green Belt
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Kollol Chatterjee
Senior Research Manager, S&P Global
Renowned Training with Active, Engaging Approach
“Benchmark Six Sigma’s training is renowned for its active, engaging approach, where lean concepts and statistical-based performance monitoring are taught with exceptional clarity and logical reasoning.”
Lean Six Sigma Green Belt
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Upen Chokshi
S&P Global
Best Institute; Techniques and Examples Insightful
“I would suggest that Benchmark Six Sigma is the best institute for this type of training. The techniques and relative examples provided were not only relevant but incredibly insightful.”
Lean Six Sigma Green Belt
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Vikram Singh Tanwar
Global Resource Lead, Safeguard Payroll Services
Real-World Examples Instilled Confidence in Abilities
“The Six Sigma training’s real-world examples and unique style of presentation by Parag not only kept the class engaged but also instilled a newfound confidence in my statistical abilities.”
Lean Six Sigma Green Belt
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Hansraj Patil
Accountant, Rabobank
Invaluable Knowledge Gained from Experienced Trainer
“I gained invaluable knowledge from the experienced trainer about Six Sigma, which has greatly enriched my professional capabilities.”
Lean Six Sigma Green Belt
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Vinay Robert
Senior Business Operations Analyst, Salesforce
Structured GB Techniques Clarified Complex Ideas
“I appreciated the structured pattern of GB techniques covered in the sessions, which helped clarify complex ideas.”
Lean Six Sigma Green Belt
