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Dorf Ketal
Designing for Precision, Delivering with Purpose
As a global leader in specialty chemicals, Dorf Ketal brings together technical depth and forward-thinking agility to drive innovation in high-performance environments. Our engagement brought us close to teams that thrive on precision — not just in product development, but in the way they approach problem-solving, decision-making, and cross-functional collaboration. There was a clear desire to embed structured thinking into the very fabric of innovation, making each conversation deeply meaningful and strategically aligned.
What stood out was their mindset — to not just improve existing systems, but to design better ones from the ground up. It’s this proactive approach to excellence that made our collaboration with Dorf Ketal both rewarding and inspiring.
Testimonials for Benchmark Six Sigma
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Karthikeyan.N
24/03/2019
Manager, Intelenet Global Services
Detailed Explanations and Individual Attention
“The detailed explanations were very helpful. The instructor’s attention to each individual candidate was impressive.”
Lean Six Sigma Black Belt
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MANIKANDAN PERUMAL
24/03/2019
Team Manager, Shell
Very Positive and Insightful Training Session
“The overall training session was very positive. It was a very good and insightful session.”
Lean Six Sigma Black Belt
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RAGHAVENDRA JAYARAM
17/03/2019
Senior Manager, Steer Engineering Private Limited
Excellent Program Design and Teaching Methodology
“The program design and contents were excellent. The program content and teaching methodology are just great.”
Lean Six Sigma Black Belt
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Deepak Biradar
17/03/2019
SCM Specialist, ABB India Limited
Effective and Nice Benchmark Statistical Methodologies
“The statistical methodologies taught were very effective. Benchmark’s methodology is very nice to learn and implement.”
Lean Six Sigma Black Belt
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VIKAS TYAGI
17/03/2019
Service Delivery Manager, Huawei Technologies
Excellent Instructor and Study Material
“The instructor and course study material were excellent. The learning gained can create value for my organization.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Santosh Kumar Nandi Duli
17/03/2019
Senior Manager, Thermo Fisher Scientific
Excellent Minitab tools and knowledgeable instructors
“The statistical tools, capability of Minitab, and the knowledge and teaching methods of the instructors were excellent. Benchmark’s tutors have significant knowledge of a range of statistical tools and their application in a DMAIC environment.”
Lean Six Sigma Black Belt
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Ravneet Singh Anand
17/03/2019
AVP-Process Optimisation Consultant, HSBC
Practical Examples Aided Understanding Tools
“The practical examples and cases used to drive understanding of the statistical tools and designs were very helpful. I had a wonderful time understanding and learning the concepts of Six Sigma with a great group and an excellent instructor. Thanks to Benchmark Six Sigma.”
Lean Six Sigma Black Belt
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Senthil Murugan Packiam
17/03/2019
AVP, First Level Support, Thomson Reuters
Informative sessions provided solid foundation
“The overall session and materials were very informative. They provided a solid foundation for understanding and applying the concepts.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt

