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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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Effective and Engaging Sessions Led
“Hi, I must say that all the sessions were really effective and engaging. The trainer was fantastic with the explanation on each topic covered and also helped us to understand the concept with relevant examples. Thank you! Cheers!! “
Lean Six Sigma Green Belt
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Suraj Dhongade
09/04/0203
SDS EXR Specialist, Amazon
Exceptional Trainer with Extensive Expertise
“Venugopal Raman is an amazing trainer, with lots of knowledge and expertise. “
Lean Six Sigma Green Belt
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Awesome Session; Gained Much Knowledge
“It was an awesome session, comprehensible and great in every aspect. I thoroughly enjoyed and gained a lot from it.”
Lean Six Sigma Green Belt
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Abhinav Unnithan
Finance Executive, General Mills
Informative and Interactive Course with Excellent Instruction
“The course was very informative and interactive, providing good examples and excellent instruction throughout.”
Lean Six Sigma Green Belt
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Shweta Tiwari
Team Lead, Tech Mahindra
Good training covered most topics
“Training was good and covered most of the topics.”
Lean Six Sigma Green Belt
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Tarannum Bukhari
Process Coach, General Mills
Clear and Helpful Curriculum with Effective Explanations
“The curriculum and trainers’ explanations were clear and helpful.”
Lean Six Sigma Green Belt
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Rajesh D
Asst Manager, Genpact
Great and Informative Training with Extremely Knowledgeable Trainer
“Training was great and very informative. Trainer’s knowledge level is extremely awesome.”
Lean Six Sigma Green Belt
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Sri Sandeep. S
Assistant Manager – Operations, Teleradiology Solutions
Well-organized course facilitated seamless learning
“The course was well organized and structured, which facilitated a seamless learning experience.”
Lean Six Sigma Green Belt


