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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
Feedback Filters
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Informative Session; Slower Pace Would Aid Comprehension
“The learning session was informative and interactive. Slowing down the pace would aid new participants in comprehension.”
Lean Six Sigma Green Belt
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Interactive Session Explained Concepts with Live Scenarios
“The training session was very interactive and informative. The trainer Mr. Mayank Gupta has clearly explained the concepts with live scenarios which helped us to understand the concepts very easily. .”
Lean Six Sigma Green Belt
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Venugopal Raman delivered excellent Black Belt course
“Venugopal Raman Sir delivered the Black Belt course with excellence, demonstrating unparalleled expertise and mastery in the subject matter. His delivery was not only informative but also engaging, ensuring a highly enriching learning experience for all participants.”
Lean Six Sigma Black Belt
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Effective and Innovative Training Experience
” The Training was very effective and innovative.It would be great if the participants are shared with the recorded session of the classes for future references”
Lean Six Sigma Green Belt
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Session Informative, Pace Slowed for Newcomers.
“The learning session was informative and interactive. However, slowing down the pace could benefit newcomers in better understanding the content.”
Lean Six Sigma Green Belt
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Interesting and Interactive Sessions Provided Great Experience
“It was a great experience to learning with benchmark.Sessions are interesting and full of interaction. “
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Really Good Training; Content Prepared Me for Exam and Future Job
” Training is really Good, I had very Good Learning time. As i am entirely new to this Lean Six Sigma but i can do it well in exam and in next job with the content covered as part of this session. “
Lean Six Sigma Green Belt
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Engaging Practice Sessions Relevant to Continuous Improvement
” Engaging practice sessions by the trainer with application scenarios was much useful and relevant to the challenge we face on continuous improvement. “
Lean Six Sigma Black Belt


