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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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Ravinder Kumar
Sr. Consultant, Capgemini
Content and Delivery Inspired Appreciation for Six Sigma
“The content and delivery were meticulously aligned to not only impart knowledge but to inspire a profound appreciation for the discipline of Six Sigma.”
Lean Six Sigma Green Belt
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Rohit Sharma
Finance Director, PT Lotus Indah Textile Industries
Basic Concepts Clarified Effectively
“Basic concepts were clarified effectively, aiding in my overall understanding.”
Lean Six Sigma Green Belt
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Gulshan Kumar
Senior Associate 2, PwC
Learned Basics of Six Sigma; Excellent Presentation
“I learned a lot about the basics of Six Sigma, which is very interesting and informative. The way the training is conducted is excellent, particularly in how the course content is presented.”
Lean Six Sigma Green Belt
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Marie Daniel LO YUEN CHEONG
Customer Service Officer, Central Electricity Board
Practical Course Addressed Various Real Situations
“The course addressed almost all situations, making it easy to understand and very practical, providing solutions to real situations.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
RAGHAV GUPTA
DEPUTY MANAGER, Quattro Global Services
Theory Explained with Practical Examples Effectively
“The way the theory was explained with practical examples was highly effective and made learning much easier.”
Lean Six Sigma Green Belt
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Madhuri Saha
Manager, CESC Limited
Lucid Explanations with Fruitful DOE Experiment
“Concepts were very lucidly explained. Thanks for that. On day 5, we have done one practical experiment on DOE, which was very fruitful to understand the concept. Only one suggestion: Like day 5, if we could have done practical experiments at end of every day on any of the critical concepts.”
Lean Six Sigma Green Belt
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R.Kartihk
Associate Business Analyst, Changepond Technologies Limited
Best Lecturer Delivered Content Effectively
“Recognized as the best lecturer to deliver the course content effectively.”
Lean Six Sigma Green Belt
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Bhavin Ramesh Shah
Officer, Rabobank
Comprehensive and Well-Structured Course Content
“The course content was comprehensive and well-structured, making it easy to follow and understand.”
Lean Six Sigma Green Belt