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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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Anupam Goswami
22/04/2023
Delivery Excellence Lead – Sr mgr, Tata Consultancy Services
Great Program with Diverse Learning and Practical Examples
The program was great with fantastic and diverse learning. The practical examples were especially useful to apply the skills picked up. The forum questions are a great way of ensuring picking up New concepts never stops. I would encourage everyone to join this program.
Business Excellence Master Black Belt
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Elevated Problem-Solving Excellence
The session was truly engaging and insightful. It has significantly refined my approaches, enhancing both my problem-solving skills and strategic thinking.
Business Excellence Master Black Belt
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Rajat Kumar
16/04/2023
Manager Quality, TaskUs
Great Teacher; Kudos to Benchmark for Having Him
“He was a great teacher. Hats off to Benchmark Six Sigma to have him in the team”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Exceptional Training for Strategic Analytics
This training offers an outstanding framework for developing an analytical mindset, enabling data-driven decision-making and strategic insights with precision and clarity.
AHP Practitioner
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Meenakshi Venkataraman
16/04/2023
Good Learning with Easy Materials and Expert Sessions
“This was a good learning experience with easy to understand study materials and interesting sessions by subject matter experts “
Lean Six Sigma Black Belt
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Good learning experience; room for improvement
“Overall, the training provided a good learning experience. However, there is room for improvement in certain areas.”
Lean Six Sigma Green Belt
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Insightful & Practical Learning Experience
An outstanding session packed with hands-on exercises, ensuring a 100% practical learning experience. Excited to apply Sensitivity Analysis and AHP at work to drive valuable insights!
AHP Practitioner
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Great Green Belt Learning Experience
“I had great experience in learning in green belt and learned alot from Mayank sir “
Lean Six Sigma Green Belt


