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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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Excellent Training with Interactive Sessions
“Overall training experience was excellent, delivery of the content was spot on. The curriculum has all the topics covered learned in the classroom sessions. The sessions were interactive and engaging.”
Lean Six Sigma Green Belt
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Six Sigma Learning Environment for Skill Development
“It’s a wonderful place to learn the concepts of Six Sigma lean methodology, offering a conducive environment for comprehensive learning and skill development.”
Lean Six Sigma Black Belt
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Excellent Program Covered Topics Systematically
“Excellent program covered all things in a systematic way, ensuring a logical flow and making it easy to follow and understand the concepts.”
Lean Six Sigma Green Belt
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Great Overall Online Experience
“Overall experience at this online is great! “
Lean Six Sigma Black Belt
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Mc Charlyn D’Costa
15/05/2022
Supervisor, Airbnb
Knowledgeable and Patient Methods
“Trainer is very knowledgeable and has a lot of patience in explaining. I liked his teaching techniques, which made the complex topics easy to understand.”
Lean Six Sigma Green Belt
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Positive, Interactive, Engaging Educational Experience
“The entire experience was seamless. They start helping you even before you have enrolled, then comes the entire enrollment procedure and eventually the learning experience. The classes were great, in terms of how much the tutors make it interactive. They ask questions, make you do the exercise simultaneously and really deliver what they promise! I am sure this won’t be my last course, but just the beginning!”
Lean Six Sigma Green Belt
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Shivdas Tekke Madham
15/05/2022
Manager Monitoring & Continuous Improvement, Tech Mahindra
Benchmark is ultimate for Six Sigma
“Benchmark is the ultimate Benchmark for Six Sigma Certifications.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Very Interactive with Practical Examples Solved
“Very Interactive and more practical examples being solved during the sessions. Great platform to learn and build the career in Six Sigma “
Lean Six Sigma Black Belt


