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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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Detailed, interactive sessions with hands-on training
“It was a very detail oriented, interactive 20 sessions. The delivery of training by Mayank sir has been very engaging and gives hands-on for all tools and analysis. “
Lean Six Sigma Black Belt
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DEVANG SHARMA
ASSISTANT MANAGER, Vodafone
Excellent trainer; simple day-to-day illustrations for tools
“Excellent knowledge of Trainer For understanding of complex tools, very day to day illustrations are used. making it really simple.”
Lean Six Sigma Green Belt
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Smitha Shelke
Project Manager, Hewlett Packard
Interactive Teaching Simplified Complex Concepts
“Coming into the course, I wanted to deepen my GreenBelt knowledge and was met with an interactive teaching style that simplified complex concepts. The instructor’s logical methodology made learning engaging, and I can proudly say that it changed my perspective on statistics and data.”
Lean Six Sigma Green Belt
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Pragnesh Chitara
Assistant Quality Assurance Manager., Waterman industries Private Limited
Hands-on projects allowed practical application
“I enjoyed the hands-on projects which allowed me to apply what I had learned in a practical setting.”
Lean Six Sigma Green Belt
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T.MUTHUMANI
Senior Manager, Hexagon Nutrition
Quizzes Helped Review and Remember Concepts
“The quizzes and tests conducted provided ample opportunity to review and remember what we learned in the classroom. As a Six Sigma beginner, I learned the basics and essential statistical tools like Minitab.”
Lean Six Sigma Green Belt
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R.Preethi
Student, Welingkar Institute Bangalore
Fun-filled Green Belt learning experience with Benchmark
“We, the Welingkar students are immensely happy to have undertaken the Six Sigma Green Belt course through Benchmark Six Sigma. We thank you for having given us a great fun filled learning experience.”
Lean Six Sigma Green Belt
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Sanidhya Dubey
Officer, Hikal Limited.
Real-Life Examples Provided Practical Insights
“The use of real-life examples was very helpful. They provided practical insights into the application of the concepts.”
Lean Six Sigma Black Belt
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SHUBHRA VASHISHTHA
Associate- Operational Excellence, Wiley
Structured explanations and practical examples clarified topics
“I was impressed by the structured explanation and practical examples that clarified complex topics, much like how Amir Khan explained in ‘3 Idiots’.”
Lean Six Sigma Green Belt