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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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Anupam Kumar Jaiswal
Student, NITIE Mumbai
Very Interactive Session; Enjoyed the Quiz
“It was a very interactive session. Best part was the quiz where we really went through the probability”
Lean Six Sigma Green Belt
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Mandar Gopal Kale
Student, NMIMS Mumbai
Excellent Experience; Teaching Method Not Tedious
“Excellent experience. The teaching methodology was not at all tedious.”
Lean Six Sigma Green Belt
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Anjani Tawde
Manager, Axis Securities Limited
Course Flow: Well-Structured, Insightful Applications
“The overall flow of the course was well-structured and easy to follow. The practical applications and industry-specific examples were particularly insightful.”
Lean Six Sigma Black Belt
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Kannan C
Incident Manager, Nokia
Content Delivered Made Concepts Easy to Apply
“The content was delivered in a way that made it easy to understand and apply the concepts learned.”
Lean Six Sigma Green Belt
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GANESH KUMAR SITTAMPALLI
Clinical Trial Supply Manager, Novartis
Course Work and Topics Were Beneficial
“The course work and topics were beneficial.”
Lean Six Sigma Green Belt
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Janvi Singh
Team Developer, Bank of America
Complex Six Sigma Concepts Made Understandable
“I aspired to have a good understanding and clarity on Six Sigma concepts, methodologies, and tools. The course encouraged questions, covering many topics swiftly and made complex concepts understandable with real-life experiences. It’s an opportunity not to be missed.”
Lean Six Sigma Green Belt
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Shobha
Payroll Supervisor, Bank of Australia
Comprehensive and Well-Organized Relevant Course
“Comprehensive and well organized. The course was extremely relevant and the instructor was very well engaging and explained everything very clearly. I would highly recommend this to others .”
Lean Six Sigma Green Belt
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Manoj Kumar Rathore
Sr. Executive, Nutricia International Private Limted
Lean Principles Well-Covered; Understanding Deepened
“The Lean principles were well-covered, giving me a deeper understanding of efficient processes.”
Lean Six Sigma Green Belt


