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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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KOUSHIK SIRCAR
Student, Goa Institute of Management
Engaging Faculty Taught DMAIC Exceeding Expectations
“I was looking to gain problem-solving techniques and a deeper understanding of Six Sigma and its basic concepts. The DMAIC process and the engaging teaching faculty exceeded my expectations. This course provided me with valuable tools and knowledge that I can apply in my work.”
Lean Six Sigma Green Belt
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Shreyas Sunil Raikar
Student, Goa Institute of Management
Awesome Methodology Taught Error-Reducing Skills
“I wanted to acquire skills that I could use in business and daily life to reduce errors. The methodology and teaching methods used in the course were awesome. The course was well-organized and the instructor effectively conveyed the material.”
Lean Six Sigma Green Belt
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Bana kiran Kumar Reddy
GM-Technical, Goldstone Infratech limited
Simple and Easy Explanations; Benchmark Sets the Benchmark for LSSGB
“The training was explained in a very simple and easy manner, and the trainer was very good. Benchmark is the benchmark for LSSGB.”
Lean Six Sigma Green Belt
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Anudeep Kaur
Process Lead, Google
Well-Designed, Well-Paced Content with Engaging Examples
“Thank you for the great training experience. The content was very well designed, well-paced and brought to reality with the help of very engaging examples.”
Lean Six Sigma Green Belt
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Parmesh Mohaneshwaran
Quality Program Manager, Google
Effective Learning Through Example-Led Course
“The example-led course learning was very effective.”
Lean Six Sigma Green Belt
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Amol Pandurang Khairnar
Project Manager, Tool-e-byte India Limited
Effective technology use enhanced learning
“The use of technology to detail out the process was particularly effective and enhanced the learning experience.”
Lean Six Sigma Green Belt
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Ashish Telang
Quality Assurance Lead, Tracmail
Practice during course helped retain useful content
“Relevant and useful content, practice during the course helps remember topics well:).”
Lean Six Sigma Green Belt
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John Jayakaran R
Quality Analyst, Groupon
Well-Structured and Interactive Course
“The course was very well-structured and done in an interactive manner.”
Lean Six Sigma Green Belt
