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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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Sinnakkrishnan Perumal
01/06/2021
Associate Director, Virtusa Consulting
Comprehensive Design for Six Sigma topics; excellent learning
“This program detailed all important topics related to Design for Six Sigma very well, including excellent coverage of Design of Experiments (DOE) and Simulation methods. Also, provided a lot of insights on how each of the tools and methods could be helpful in manufacturing and service organizations. This was a wonderful learning experience.”
DFSS Black Belt
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Titus Mehta
01/06/2021
Executive Director, Sower and Seed FZE
Learned New and Refreshed Techniques; Enjoyed DFSS Series
“Learnt a lot of interesting techniques as we as brushed up on a lot of older techniques and tools during this DFSS series by Benchmark and VK. Enjoyed it!”
DFSS Black Belt
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Exceptional Professionalism Made Training a Valuable Investment
“The professionalism demonstrated throughout the training was exceptional, ensuring a valuable investment of both time and money.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
High-Quality Content and Engaging Trainer Sessions
“The course content was of high quality, and the trainer’s interactive sessions were both engaging and easy to comprehend and apply.”
Lean Six Sigma Black Belt
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Natasha Singh
30/05/2021
Program Provided True Value for Money
“The program provided true value for money and effectively utilized participants’ time, delivering comprehensive insights into the subject matter.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Well-organized program deepened understanding
“The program was well-organized and structured, offering participants a deeper understanding of the subject matter.”
Lean Six Sigma Black Belt
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Precise and Practical Training Course Recommended
“The training sessions were conducted with precision, simplifying complex concepts and illustrating their practical applications. The training material provided further enriched the learning experience. I highly recommend this training course to others.”
Lean Six Sigma Black Belt
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Very Helpful Course; Worth the Time Spent
“Very helpful course. Gives you an overall experience about the Six sigma and the Lean system.as well. It was worth the time spent on this specialization “
Lean Six Sigma Green Belt


