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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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Good and Helpful Trainer with Amazing Teaching
“Trainer was very good and helpful. His provided examples and method of teaching is amazing “
Lean Six Sigma Green Belt
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Good Experience with Faculty; Emphasis on Group Discussions
“It was a really good experienxe with really good faculty which is on board. Importance is given to group discussions, practical examples. “
Lean Six Sigma Green Belt
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Subtle Delivery Made Concepts Graspable
“Training was delivered in a very subtle way, could easily grasp the concepts and correlate with work “
Lean Six Sigma Green Belt
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Interactive training with talented trainer
“Training was very interactive. Talented trainer. Each module he taught us well. “
Lean Six Sigma Green Belt
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Good GB module explanations; career useful
“The explanation of GB modules were good and it will be useful for my future career. “
Lean Six Sigma Green Belt
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Excellent training program enhances skills and knowledge.
“Excellent training program”
Lean Six Sigma Black Belt
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Great Online Learning with Professional Instructors
“Doing the Green Belt Six Sigma Course through Benchmark Six Sigma has been a great learing experience. One would have thought that an online class would be difficult, however the simplicity of the course presentation, the professional instructors and well designed course material made it easier for us to comprehend the course material. The course was very well organized making us feel as though we were in a class room. The organisation of the DMAIC into the Tau, Gamma and Psi Modules was very innovative making it easier to understand the concepts. The trainer besides being thorough in his knowledge on the subject, has the ability to explain difficult concepts in a very simple and concise manner. After having attended this online course, and gaining confidence in the quality of insturtions, I am looking forward to doing other courses with Benchmark Six Sigma. I strongly recommend this course and Benchmark Six Sigma and I am grateful to Johanan for recommending this course to me. “
Lean Six Sigma Green Belt
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Clear Explanations with Many Helpful Examples
“The trainer explained each topic in a very clear precise manner with many examples to understand the concepts. Examples are important to have a better understanding.Other than that, it was an insightful learning experience & he did an excellent job! “
Lean Six Sigma Green Belt

