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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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Gopal Khandelwal
MakeMyTrip
Analyzing Data with Various Tools Beneficial
“Analyzing data by various tools was particularly beneficial. It provided a hands-on approach to understanding complex data sets.”
Lean Six Sigma Black Belt
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Saravana Kumar M
Operations Manager, Amazon
Well-structured course with real-world application.
“The course content was well-structured, with classroom sessions that had a strong correlation to real-world application, offering a wonderful experience alongside a pleasant ambience.”
Lean Six Sigma Green Belt
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Soma Chatterjee
Catalog Lead, Amazon
Training for Solutions with Simple Tools.
“The training adeptly guided us to solutions for complex problems using simple steps and effective software tools.”
Lean Six Sigma Green Belt
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BISSOONDYAL NANDINEE DEVI
ASSOCIATE, MauBank
Detailed Explanation of Analysis Part Helpful
“The detailed explanation of the analysis part helped me understand complex concepts more clearly.”
Lean Six Sigma Green Belt
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Vyshnavi Palagummi
Intermediate Associate, Amazon
Valuable Experience, Practical and Informative Training.
“This was a great opportunity and experience. The training material was both practical and very informative…”
Lean Six Sigma Green Belt
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Prabhu Mariappan
Analyst, Mckinsey & Company
Topics Discussed Clearly with Rigorous Interaction
“All topics were discussed very clearly, allowing for maximum learning due to ample interaction and a rigorous course structure.”
Lean Six Sigma Green Belt
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Anjali Jain
Amdocs
Six Sigma Course: Holistic, Practical, Well-Paced Program.
“The well-paced Six Sigma course, led by a highly knowledgeable instructor, provided a holistic approach to business improvement with practical, hands-on exercises, making it a truly nice program.”
Lean Six Sigma Green Belt
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Ashly David
Project Manager, Mediscribes, Inc.
Good and Informative Program for Effective Improvements
“Overall a good and informative program. With the help of this program, I will be able to run improvement programs in more effective manner.”
Lean Six Sigma Green Belt


