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WNS Global Services
Elevating Service Excellence with Scalable Capability
As a global leader in business process management, WNS operates in an environment where precision, agility, and client-centric delivery are essential. Our engagement brought us into teams that demonstrated a clear focus on building structured problem-solving skills, streamlining internal workflows, and strengthening cross-functional alignment. The emphasis on operational clarity reflected their commitment to delivering consistent value at scale.
It was a pleasure to collaborate with professionals who combined service mindset with process discipline. Their intent to embed continuous improvement into everyday operations made the engagement both energizing and future-ready.
Testimonials for Benchmark Six Sigma
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Excellent Lean Training with Innovative Modules by VK
“Excellent training on Lean with tools very well mastered by the trainer Vishwadeep Khatri. Innovative modules tels que Kaikaku et Kakushin… in a context where flexibility and the elimination of wastes are the undeniable keys to the success of businesses and organizations.”
Lean Practitioner and Lean Guide
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VK’s Examples Changed View of Lean Manufacturing
“The Way VK explained each topic with examples was impressive, The perspective of seeing lean Manufacturing was changed, Thank you for that.”
Lean Practitioner and Lean Guide
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Detailed and Explanative Course Material
“the course material was detailed and very explanative. i had a great experience with the trainer as he has always cleared doubts and explained every technique in detail. “
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Recommends Benchmark for LSSBB; Faculty Competent with Practical Examples
“I would like to recommend Benchmark for those who are looking to understand the methodology of LSSBB. The way this all modules are defined are very easy to understand and the faculty is so competent to make us understand the concept along with the practical example how to and where to apply the concept. Thank you Venugopal Raman sir and Benchmark team !!”
Lean Six Sigma Black Belt
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Gulshan Chaudhary
26/06/2022
Agile and CI Lead, Shell
Well-Designed Material with Practical Examples; Great Learning
“Very well designed course material with practical examples. Great learning experience. “
Lean Six Sigma Black Belt
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Training provided comprehensive understanding of Six Sigma.
“This was a good training with well-explained examples, providing a comprehensive understanding of the concepts. The examples were insightful and effectively illustrated the application of Six Sigma principles.”
Lean Six Sigma Green Belt
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Wonderful Training Enhanced My Skills Significantly
“The training proved to be wonderful and significantly enhanced my skills. It was truly enlightening to participate in such a program.”
Lean Six Sigma Black Belt
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Amazing Course with Immensely Helpful Guidance
“The course was amazing 🙂 Venu sir’s guidance was immensely helpful throughout.”
Lean Six Sigma Black Belt


