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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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Anthony Nelson
Senior Revenue Cycle Audit Specialist, Cerner Corporation
Great Session with Amazing and Knowledgeable Trainer
“Great session. I liked the content, the trainer was really amazing and knowledgeable.”
Lean Six Sigma Green Belt
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SUNIL MISTRY
Service Delivery Manager, QX Global Group
Benchmark’s Course Provided Practical Methodology
“Benchmark’s course provided a methodology towards process excellence, emphasizing the practical implications of statistical calculations and contributing significantly to my practical understanding.”
Lean Six Sigma Green Belt
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Praveen Nayak
Project Manager – Data & Content, Cheers Interactive India Private Limited
Well-Conducted Session with Helpful Examples
“Well conducted session with much defined steps on the flow of training. The examples provided were also very helpful.”
Lean Six Sigma Green Belt
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ROHAN YENGUL
Market Risk Manager, Rabobank
Appreciated Analytical Coverage During Training
“I appreciated the coverage and analytical aspects addressed during the training.”
Lean Six Sigma Green Belt
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MOHANASUNDARAM V
MANAGER, CMA CGM
Methodical Explanation Clarified Six Sigma
“The methodical explanation of concepts throughout the course clarified Six Sigma methodologies effectively.”
Lean Six Sigma Green Belt
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Abdulla Ibrahim
Team Lead, Cognizant
Examples and Materials Directly Related to Work
“I could directly relate the examples and materials to my work, which was really beneficial. The way the trainer explained the concepts made it easy to implement them in my daily life.”
Lean Six Sigma Green Belt
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Deeksha Gunda
Engineer, Renault Group
Insightful Examples Greatly Aided Learning
“The examples shared during the course were highly insightful and greatly aided in my learning.”
Lean Six Sigma Green Belt
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Karthika Nair H
Manager, Cognizant
Structured Approach Covered Necessary Concepts
“The structured approach to Six Sigma application covered in the course provided clear coverage of the necessary concepts, despite the lack of additional activities.”
Lean Six Sigma Green Belt