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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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Sandhya Venu
19/07/2021
EY
Well-Laid-Out Program for Senior Leaders
“Thank you VK for a program laid out very well for the benefit of senior leaders. Not being the regular LSS MBB, but a business excellence one, this is more relevant for different industries and helping quality and business professionals to go back and implement the learnings in their industries and sectors.
Business Excellence Master Black Belt
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Grateful to VK for MBB competencies guidance
Thank you so much VK sir for guiding and mentoring us through all the 9 competencies of MBB. These are very valuable and crucial competencies one must upgrade to solve critical business problems and achieve profitable growth for the organization.
Business Excellence Master Black Belt
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Strengthen Six Sigma Basics: Highly Recommended Course
“A great course to go for. It will literally strengthen the basic ideas and concepts of Six Sigma, which I feel is really important for understanding the DMAIC methodology. A must-try and recommended course to every new professional in Corporate. Big shoutout to Raman sir for doubt clarification and examples. Thank you, Benchmark, for a wonderful experience.”
Lean Six Sigma Green Belt
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Effective session with helpful, available trainer.
“Very nice session, the trainer was always available for help and clarifies all doubts in detail. I appreciate the support provided.”
Lean Six Sigma Green Belt
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Sivakumar M
18/07/2021
DGM, Agility logistics
Session’s Clarity Aided Understanding of New Topics
“The session was well narrated and it was easy understanding the new topics”
Lean Six Sigma Black Belt
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Gained Confidence in Concepts; Great Learning Journey with Supportive Team
“As a quality associate, I’m a part of the process excellence team in HCL and aware of the terminologies, but after this session, I’m much more confident with the concept part of it. It was a great learning journey. Thanks, Mayank and the whole team for the wonderful support and guidance. Hopefully, we’ll be in touch soon to continue my learning journey with Benchmark. Thank you.”
Lean Six Sigma Green Belt
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Engaging and Informative Lean Learning Experience
“It’s overall a wonderful experience by learning concepts of Lean. Nice explanation by faculty. The sessions were engaging and informative.”
Lean Six Sigma Green Belt
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Interactive Live Sessions with Individual Attention and Effective Communication
“The trainings were giving individual attention, and the live session was very interactive. I loved the way the communication was handled by the team.”
Lean Six Sigma Green Belt


