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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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NARESH THULLIMILLI
Facility Manager, IIFL
Interesting Methodology with Group Work
“The detailed roadmap for project selection and the emphasis on financial aspects were extremely beneficial.”
Lean Six Sigma Green Belt
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Kevin Davis
Student, IIFT
Real-Life Examples Made Learning Engaging
“I was looking to gain more knowledge on Six Sigma and how it is used in real-time analysis. The course exceeded my expectations! The instructor’s ability to teach problem analysis, solving skills, and how they can be applied anywhere was invaluable.”
Lean Six Sigma Green Belt
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Dhruva Kumar Roy
MBA Student, IIIT
Liked Teaching Methodology and Material
“I liked the teaching methodology and the material.”
Lean Six Sigma Green Belt
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Kounik Kundu
student, IIM Ranchi
Excellent Faculty; Topics Covered Comprehensively
“Faculty was excellent, and all topics were comprehensively covered. Benchmark Six Sigma’s course timeline is well structured, preventing any overlap and providing ample thinking time.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Dev Pratap Singh
Student, IIM Rohtak
Course Delivered Practical Six Sigma Applications
“I expected to gain a clear idea of what Six Sigma is and how it can be practically applied in real-life situations. The course delivered on this and more. The professor was fantastic, providing excellent explanations and using relevant examples to illustrate the concepts. I was thoroughly impressed with the content and the way it was presented.”
Lean Six Sigma Green Belt
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Prabhjot Singh
Student, IIM Rohtak
Real-Life Examples Illustrated Concepts Well
“I enjoyed the real-life examples and the way they were used to illustrate the concepts. The course enabled us to look what are the real-life problems in business scenarios and how we can resolve them.”
Lean Six Sigma Green Belt
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Vaddi Sudheer Kumar
Student, IIM Rohtak
Good Course Coverage and Clear Material
“The course coverage was good, and the material was presented in a clear and concise manner. no”
Lean Six Sigma Green Belt