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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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MUHAMED ABUBAKER ASHIF
18/06/2017
Reliability Engineer, PETRONAS
Insightful Content and Practicals Exceeded Expectations
“The content and practicals provided during the training were very insightful. I feel like I learned a lot more in-depth information about Six Sigma than I had expected.”
Lean Six Sigma Black Belt
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Jayateerth Koralli
18/06/2017
Service Delivery Excellence Consultant, DXC Technologies
Effective Minitab Exercises; Benchmark Best Place for Black Belt
“The Minitab exercises were very effective. Benchmark is the best place to learn the Black Belt course due to its comprehensive and practical approach.”
Lean Six Sigma Black Belt
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Nagumalli M Srikanth
18/06/2017
IT Analyst, Tata Consultancy Services
Helpful Materials and Faculty’s Detailed Attention Ensured Effective Grasp
“The course material, pre-course material, and faculty interest in explaining each person with their core example were very helpful. This detailed attention ensured that everyone grasped the concepts effectively.”
Lean Six Sigma Black Belt
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Sashidhar Kolanu
18/06/2017
Process Consultant, HSBC
Real-Time Examples Added Professional Value
“The use of multiple and real-time examples was very helpful. This training experience has been enriching and added a lot of value to my professional career.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Debashree Ghosh
18/06/2017
Assistant Manager, Tata Consultancy Services
Training Enriched Six Sigma Knowledge with Real-Life Solutions
“The training gave us the scope to understand different real-life situations and the best possible solutions using Six Sigma tools. This course has significantly enriched my knowledge in Six Sigma.”
Lean Six Sigma Black Belt
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Debashree Dutta
18/06/2017
Deputy Manager, ICICI
Effective Content and Training Technique
“The content and the technique of training used by the facilitator were very effective. The approach made complex concepts easier to understand and apply.”
Lean Six Sigma Black Belt
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Sandeep Gopalakrishnan
18/06/2017
Associate General Manager, MModal Global Services Private Limited
Trainer’s Knowledge Exemplary; Interesting Training Pattern
“The trainer’s knowledge base was exemplary, and the pattern of training was interesting. Benchmark Six Sigma courses have an edge over other contemporary coaching, with great detailing of areas regularly applied in day-to-day operations.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
GUNDAGANI SREENAIAH
18/06/2017
DGM, Sandvik Asia Private Limited
Effective Training Covered All Aspects of Black Belt
“The lecture and way of training were very effective. The training program is exhaustive and covers almost all aspects of the Black Belt, making it a positive gain for those who want to pursue a career in Six Sigma.”
Lean Six Sigma Black Belt
