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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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Raju Joseph
Senior Operations Manager – HR Services, KONE Elevator
Professionally Designed Course
“The entire course was designed very professionally.”
Lean Six Sigma Green Belt
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Pramod Kumar Sahu
Consultant, L&T Infotech
Very Informative Training Session
“It was a very informative training session.”
Lean Six Sigma Green Belt
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Bikash Khimsura
Special Assistant, Allahabad Bank
Informative Session Inspires Future LSS Black Belt
“Great session! It was very informative and skillful for both personal and for career viewpoint. I enjoyed the whole program and willing to do LSS Black Belt in future.”
Lean Six Sigma Green Belt
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Nelson Dass
Senior Client Service Consultant, Allscripts / Veradigm
Course Structure: Comprehensive and Easily Understandable Topics
“The course covered all the topics in a structured manner with easy understanding”
Lean Six Sigma Green Belt
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Lipsa Pattnaik
Sr Executive, Alpla India Private Limited
Engaging Interactive Sessions Energize Learning Material
“The interactive sessions made the study material come alive, fostering a more engaging and effective learning environment.”
Lean Six Sigma Green Belt
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Riya Correya
Lead Trainer, LogixHealth Solutions Private Limited
Evolving Course Content Kept Days Interesting
“I enjoyed how the course content continuously evolved, keeping each day interesting and engaging.”
Lean Six Sigma Green Belt
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Anand Kumar
Deputy Manager – Analytics & WFM, Amadeus India
Session Review: Excellent explanation of hypothesis chapter.
“The overall session was really good, especially the explanation on the hypothesis chapter.”
Lean Six Sigma Green Belt
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Ritesh Sharma
Senior Engineer, Lucas-TVS Limited
Interesting and Interactive Training with Relatable Examples
“Training was really interesting and interactive. The examples reflected in the training were easy to understand and it made the complex topics easier. The trainer executed the program professionally and helped understand the content in detail. Thanks to Benchmark 6 Sigma.”
Lean Six Sigma Green Belt


