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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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VARADHARAJ G PILLAI
Technical Support Team Supervisor, WTW Global Delivery and Solutions India Private Limited
Helpful examples differentiated concepts effectively
“The examples used during the course were particularly helpful in understanding and differentiating the concepts discussed.”
Lean Six Sigma Green Belt
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Ashok Dorairajan
Finance Leader, IBM
Comprehensive Content Related to Work
“The content, teaching methodology, and examples provided were very comprehensive. They helped me relate the concepts to my work easily.”
Lean Six Sigma Black Belt
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G. A. Raghukumar
Deputy Manager – Quality Assurance, Yokogawa India Limited
Excellent Course Covering Theory and Practice
“Excellent course, training content covers everything from theoretical knowledge to the practical aspects of business. The trainer was outstanding to deliver the subject.”
Lean Six Sigma Green Belt
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Abhirup Bhattacharya
Product Manager, ICICI
Extremely Well-Conducted; Outstanding Use of Data
“The course was extremely well conducted, and the praise was ‘Great! Outstanding!’, especially noting how data was utilized effectively.”
Lean Six Sigma Green Belt
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AMIT PATIL
ASSISTANT MANAGER – SCM, Idemitsu Lube India Private Limited
Deep and Informative Content Consistently Provided
“I valued the deep and informative content that was consistently provided throughout the course.”
Lean Six Sigma Green Belt
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Avinash Kumar
STUDENT, IIFT
Six Sigma Broadens Professionals’ Worldview
“Every MBA students should do Six Sigma course-specially from Benchmark six sigma”
Lean Six Sigma Green Belt
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Satinath Ghosh
Student, IIFT
Learned Six Sigma Application in Functions
“My goal was to learn the basics of Lean Six Sigma and gain knowledge in this area. The course was very interactive and engaging, making the learning experience enjoyable and effective.”
Lean Six Sigma Green Belt
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Sarada Prasanna Dalai
Student, IIM Kozhikode
Course Conducted Properly with Ample Examples
“The course was conducted propoerly and ample examples were given to learn the basics and to be strong in this ground…”
Lean Six Sigma Green Belt
