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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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Abner Dastoor
08/10/2023
AVP – Automation Solution Lead, HSBC
Very Good Session with Patient Trainer
“Very good session. The trainer was very good and patient. He really simplified the content for everyones understanding.”
Design Thinking Practitioner
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Simple Content; Trainer Excellent
“The content was simple to understand and to the point. All modules seemed less complicated, thanks to the trainer – Mayank Gupta.”
Lean Six Sigma Green Belt
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Manik Sood
08/10/2023
Continuous Improvement Leader, Springer Nature Technology and Publishing Solutions
Learned Impressive Design Thinking Methodology with Powerful Tools
“I learned from the training that Design thinking is a very impressive methodology with powerful tools. The sessions were full of exercises to apply the learned concepts.”
Design Thinking Practitioner
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Karthik Mudaliar
08/10/2023
Analytics Advisory Associate Manager, Accenture
Informative Online Sessions with Practical Application
“Loads of learning during these online sessions. Thanks to VK sir for explaining the concepts and clarifying our doubts. Above all, applying these tools on a live case study which was created from within the team itself.”
Design Thinking Practitioner
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Informative and Engaging Sessions; Highly Satisfied
“It was a great experience overall. The sessions were informative and engaging.I was highly satisfied”
Lean Six Sigma Green Belt
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Wonderful experience; lucky to have that trainer
“It was a wonderful experience with Sir, and I am lucky that Sir taught us. I am looking forward to future as well with him. Thank you very much.”
Lean Six Sigma Green Belt
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Exceptional Session: Engaging, Informative, and Well-Structured
“The session was truly exceptional. It was highly engaging, informative, and well-structured, making the learning experience thoroughly enjoyable. The trainer’s expertise and ability to convey complex concepts in an understandable manner greatly enhanced the value of the session. “
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Appreciated comprehensive Black Belt course
“I want to express my appreciation for the Black Belt course I recently completed. The course content was very comprehensive & Venugopal Sir was incredibly knowledgeable & supportive throughout the journey. The exercises and real-life illustrations & applications were valuable. Overall, a fantastic learning experience. Thank you Benchmark for offering such a high-quality program. “
Lean Six Sigma Black Belt


