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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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William Dias
05/02/2020
Operations Manager, Willis Towers Watson
Excellent trainer delivery and well-executed structure
“The trainer’s delivery and the course structure were excellent. The delivery was very timely and well-executed.”
Lean Six Sigma Black Belt
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SADANAND NARSINGH PUTTA
05/02/2020
TECHNICAL LEADER, WTW Global Delivery and Solutions India Private Limited
Effective methodology applicable to all fields
“The methodology used in the training was very effective. This is the best training and can be applied in all fields of life.”
Lean Six Sigma Black Belt
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Sandhya Sujitkumar
05/02/2020
Assistant Manager, WTW Global Delivery and Solutions India Private Limited
In-depth tool knowledge essential for application
“The in-depth knowledge of the tools provided was very valuable. This comprehensive understanding is essential for practical application.”
Lean Six Sigma Black Belt
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Pechiammal Konar
05/02/2020
Assistant Manager, Willis Towers Watson
Excellent structured approach enhanced learning
“The flow in which the training was conducted was excellent. The structured approach greatly enhanced the learning experience.”
Lean Six Sigma Black Belt
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Tapan Kumar Chattopadhyay
19/01/2020
Assistant Manager(Delivery Excellance & Risk Management), Tata Consultancy Services
Useful case study; prepares for MBB
“The real-time case study with relevant examples, along with tool and technique-based applications, was very useful. It will help me apply these skills in my existing field and is good preparation for MBB courses.”
Lean Six Sigma Black Belt
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Priyabrata Chatterjee
19/01/2020
Delivery Assurance Facilitator, Tata Consultancy Services
Informative Content with Examples; Interactive Workshop Enhanced Understanding
“The detailed content with lots of examples to go through was very informative. The interactive workshop provided a good understanding of the Six Sigma BB concept and its usage.”
Lean Six Sigma Black Belt
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Imon Ghosh
19/01/2020
Sr. Manager, Tata Consultancy Services
Complicated Concepts Made Manageable Through Helpful Hands-On Learning
“The concepts were vast and complicated, but the way they were explained and the hands-on provided were very helpful. This method made the learning process manageable and effective.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Vishal Gupta
19/01/2020
Delivery Manager, Tata Consultancy Services
Excellent content; must-do course
“The content and the trainer’s explanation of the content were excellent. This great course is a must-do for enhancing skills and widening your problem-solving approach.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt