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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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Arjun Gunasekaran
09/08/2020
Lucid Explanation with Good Mix of Theory and Problems
“Lucid explanation, good mix of theory and problems to explain concepts, and was executed in a timely manner (across 4 weeks compared to rushed 2 day execution by others organisations)”
Lean Six Sigma Black Belt
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Benchmark builds professional expertise with engaging resources
“Being associated with Benchmark Six Sigma is the best way to build your professional expertise around Lean and Six Sigma concepts. The engaging content, sessions, forum and a host of resources including calculators and tools will make the journey to certification truly exceptional. “
Lean Six Sigma Black Belt
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Benchmark Always Delivers Expected Quality
“Learning with benchmark has been an excellent opportunity for us and they always deliver their quality expected from them. “
Lean Six Sigma Black Belt
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Knowledgeable Trainers Used Real-Life Examples Effectively
“Trainers are very knowledgeable. Real life examples and problems which they gave and explained are the cherry on the Cake.”
Lean Six Sigma Green Belt
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Benchmark Has Best Trainers; Exceptional Instruction
“The way the concepts were taught, Benchmark has the best trainers. Kudos, providing exceptional instruction and support throughout the course.”
Lean Six Sigma Black Belt
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Effective lectures provided detailed subject training.
“The lectures were delivered effectively, providing detailed training on the subject matter.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Fantastic Journey Completing Green Belt Training
“My whole journey of completing Green Belt was fantastic and new learning experience. Trainer was helpful and corporative in understanding concepts. looking forward for completing BB now.”
Lean Six Sigma Green Belt
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Trainer Presented Material Clearly and Effectively
“Excellent and is always in control of the training program. The trainer knows how to present his staff is=n an easy way that can be understood. “
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt


