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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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Surgiana Ahmed
Branch Service Delivery Leader, Yes Bank Limited
Instructor Made Material Actionable for Organization
“My goal was to gain a better understanding of error rectification and corrective action plans to improve customer service. The instructor’s captivating teaching turned the course material into something not just learnable, but actionable within my organization.”
Lean Six Sigma Green Belt
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Arjun Vasudevan
Student, ICFAI Business School
Learned Systemized Corporate Processes
“I learned how to get adequate knowledge about how a systemized process is followed in the corporate set up.It was a great experience!”
Lean Six Sigma Green Belt
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Kruthika.P
Team Leader, Zalaris HR Services India Private Limited
Excellent Course; Measure and Analysis Standout
“The comprehensive nature of the course was excellent, but the measure and analysis phases were particularly standout.”
Lean Six Sigma Green Belt
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ANAND
STUDENT, IIFT
Best Teaching Pedagogy Experienced
“The structure and design of the course, along with its practical implementation, were highly beneficial. The training met all the requirements of a new black belt.”
Lean Six Sigma Black Belt
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Nikhil S Bharadwaj
Student, IIFT
Complete View of Six Sigma Applications
“The manner in which the course was conducted was extremely interactive. This made the learning experience enriching and memorable.”
Lean Six Sigma Black Belt
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Vishal Harshvardhan
Student, IIM Calcutta
Practical Examples with Humor Beneficial
“The practical examples for Six Sigma methodologies given by the instructor coupled with an excellent sense of humor! My only regret is that I should have joined the course a year back.”
Lean Six Sigma Green Belt
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Sanjib Kalita
Student, IIM Ranchi
Exceptional Materials and Trainer; Valuable Insights
“The course materials and the trainer were exceptional, particularly in explaining hypothesis testing, which I found invaluable.”
Lean Six Sigma Green Belt