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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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Shruti Chebolu
Student, SIIB
Real-Life Scenarios Emphasized; Valuable for Corporate Competitiveness
“The focus on real-life scenarios and the emphasis on continuous improvement were valuable takeaways from the course. Everyone who is willing to compete corporate world must gain immense knowledge from this course.”
Lean Six Sigma Green Belt
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Deepak Pandey
Buyer, Dorf Ketal
Top-Notch Trainer and Materials Provided Necessary Resources
“The trainer and course materials were top-notch, providing all the necessary resources for effective learning.”
Lean Six Sigma Green Belt
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Sanjana Sen
Student, SIIB
Beneficial Hands-On Knowledge of Six Sigma Tools
“The instructor’s methodology and expertise were impressive. Instructor gave live examples and basic Refreshed. Thanks for sharing.”
Lean Six Sigma Green Belt
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Dr Preet Kaur
Zonal Head Lab Operations, Dr Lal PathLabs
Engaging Course Maintained Interest Throughout
“I didn’t lose interest in any part of the course, which was engaging throughout.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Bhaskar Shekar
Process Improvement Program Manager, Sitel India Limited
Excellent Training Material Enhanced Understanding of Six Sigma
“The material provided in the training was excellent. It significantly enhanced my understanding and application of Six Sigma concepts.”
Lean Six Sigma Black Belt
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Kasha Kranthi
Sr Team Lead, DST IT Services
Black Belt Achievement Enhanced Professional Skills
“Achieving a black belt in Six Sigma through this course has significantly enhanced my professional skills.”
Lean Six Sigma Green Belt
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Yogesh raj. M
Executive Project Manager, SPi Global
Beneficial and Well-Managed Training Duration
“The concise duration of the training was very beneficial and well-managed.”
Lean Six Sigma Green Belt
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K.Vicknesh
Student, SRM Institute
Trainer Simplified Complex Concepts; Beneficial Activities
“I was particularly impressed with the trainer’s ability to simplify complex concepts, making them accessible. The practical activities and exercises were highly beneficial, providing a hands-on experience that was both informative and enjoyable.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt


