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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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Shrikant Barhate
Director, Yanfeng automotive Interior Ind Pvt td
Interactive Instructor Explained Concepts Clearly
“The interactive and friendly instructor used realistic examples to explain concepts clearly.”
Lean Six Sigma Green Belt
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SUMAN MUKHERJEE
Technical Marketing Lead, IBM
Engaging Teaching with Pertinent Examples
“The interactive teaching methodology was very engaging. The interesting and pertinent examples provided helped in better understanding the concepts.”
Lean Six Sigma Black Belt
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Gaurav Tyagi
Student, IIFT
Interactive Material with Continuous Evaluation
“My goal was to understand Six Sigma and how it can be applied to solve problems and improve processes. The number of things we analyzed using Six Sigma was impressive. The trainer showed us how even seemingly minor issues could be improved using Six Sigma principles.”
Lean Six Sigma Green Belt
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Siddhartha Kulkarni
Student, IIFT
Complete Overview of Six Sigma Provided
“I was looking for an overview of Six Sigma’s basic concepts and the starting steps for implementation. The learning process was fantastic, keeping the class interactive and engaged throughout the sessions. Every second of the session was valuable, providing me with practical insights into Six Sigma.”
Lean Six Sigma Green Belt
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Amina Nabam
Student, IIM Rohtak
Detailed Analysis Changed Thinking Approach
“The degree of detailed analysis that can be done using simple data was eye-opening. A course that will definitely change the way you think in your life!”
Lean Six Sigma Green Belt
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Kush Gupta
Student, IIM Rohtak
Real-Life Examples Made Material Interesting
“The real-life examples used throughout the course were incredibly helpful and relevant. The course content was excellent, and the instructor did a fantastic job of making the material interesting and engaging. This 3-day course was definitely worth the investment!”
Lean Six Sigma Green Belt
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Roshan Kumar
Student, IIM Rohtak
Course Understandable Regardless of Background
“The course was designed in such a way that it is understandable to the beginners irrespective of their background in statistics. NA”
Lean Six Sigma Green Belt
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K SURYA KUMARI
STUDENT, IIT Roorkee
Descriptive Examples Were Very Useful
“The descriptive examples provided were very useful.”
Lean Six Sigma Green Belt