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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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ARATHI AYYANGAR
MANAGER, HCL
Excellent Teaching Provided In-Depth Understanding of Lean Sigma Implementation
“I sought an in-depth understanding of how to implement the Lean Sigma concept in my work area, and the teaching method’s excellence made this possible. The program is well-suited for beginners from any industry or educational background and is an excellent choice for those starting with Six Sigma.”
Lean Six Sigma Green Belt
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Suman Bose
Senior Management Trainee, HCL
Clear and Well-Structured Course Delivery and Content Appreciated
“I appreciated the presentation of the course delivery and content. It was clear and well-structured, making it easy to follow along and understand.”
Lean Six Sigma Black Belt
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Chandana Perera
Lecturer, University of Moratuwa
Case studies and simulations gave lean insights
“The Case studies and Simulation Games gave a very good insight of lean.”
Lean Six Sigma Green Belt
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Gaurav Singh Chauhan
Senior Consultant, UST Global
Trainer’s knowledge made topics engaging
“The trainer’s wealth of knowledge was evident in every session, making even the most complex topics engaging and understandable. His experience shone through in his delivery, and not a single minute felt disengaging.”
Lean Six Sigma Green Belt
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MOHAN KUMAR
ENGINEER, Vikram Solar
Very interactive sessions enhanced learning experience
“The session was very interactive, greatly enhancing my learning experience. The instructor was very interactive, and I learned a lot about data analysis.”
Lean Six Sigma Green Belt
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Satish Rao
GIS Analyst II, Here Technologies
Practical Explanations, User-Friendly Approach
“The practical way of explaining concepts and user-friendliness were very effective.”
Lean Six Sigma Green Belt
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Karthik Kaliyamurthy
Manager – Coding services, Visionary RCM
Recommended program for all managers
“This program should be attended by all managers”
Lean Six Sigma Green Belt
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Swarup H Furia
Sr. Business Analyst, Here Technologies
Clear Concepts Provided Solid Foundation
“The clear understanding of all concepts provided a solid foundation. The detailed explanations and practical examples were particularly helpful.”
Lean Six Sigma Black Belt