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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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Ashok Kumar Sharma
QA, Tata Consultancy Services
Excellent Study Material Enhanced Understanding of Course Content
“The study material provided was excellent. It greatly helped in understanding the course content.”
Lean Six Sigma Black Belt
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Ramanibabu
Manger, Flipkart
Statistical Approach Provided Solid Foundation for Data Analysis
“The statistical approach used in the course provided a solid foundation for analyzing data effectively.”
Lean Six Sigma Green Belt
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Archana C V
Operations Manager, Founding years Learning solutions Private Limited
Well-Designed Content and Worksheets Offered Structured Guidance
“The content and worksheets were well-designed, offering structured and clear guidance throughout the course.”
Lean Six Sigma Green Belt
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Prasoon Pandey
Senior research scientist, Fresenius Kabi India Private Limited
Detailed Process Steps with Examples Made Application Easy
“Each step of the process was detailed with examples, making it easy to follow and apply.”
Lean Six Sigma Green Belt
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Shiva Chhetri
Tata Consultancy Services
Tools and techniques solve difficult issues
“Benchmark six sigma black belt training was a great learning experience. The tools and techniques learnt can be used in different segments to solve difficult issues.”
Lean Six Sigma Black Belt
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Varsha Suresh
Senior Manager, Tata Consultancy Services
Detailed preparation and analysis appreciated
“The detailed preparation and analysis were key highlights of the training. The examples and topics were well-supported with good explanations.”
Lean Six Sigma Black Belt
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Petros Dounias
Business Improvement Manager, GARMCO Aluminium
Gained Deep Insight into Green Belt Project Management
“A deep insight into managing a Green Belt project was gained through the course’s pace and the expertise of the trainer, making for a great introduction to Six Sigma management.”
Lean Six Sigma Green Belt
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Meenakshi Pramod.D
Sr.Executive, Tata Sky
Quizzes enhanced understanding; good institute
“The quizzes enhanced my understanding and solidified the knowledge, showing why this is a good institute to learn from.”
Lean Six Sigma Green Belt