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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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VELIVALA KIRAN
Student, Amrita School of Business
Valued Practical Experience for Problem Solving.
“I valued the immense practical experience and ongoing learning opportunities after the course completion, which really helped develop a systematic approach to problem solving.”
Lean Six Sigma Green Belt
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Hari Shyam Gupta
Senior Officer, Asian Paints Limited
Insightful Experiments Phase with Practical Examples
“The chapter on the Improve phase/Design Phase (Design of Experiments) was very insightful. The practical and real-life examples given for explaining the concepts were very good and developed an in-depth understanding of the topic.”
Lean Six Sigma Black Belt
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Rahul Sharad Desai
Solution Architect, NCR Corporation
Instructor’s Knowledge Ensured Thorough Understanding
“The instructor’s depth of knowledge was evident, and his comprehensive coverage of the topics ensured a thorough understanding.”
Lean Six Sigma Green Belt
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Anup R Warrier
Consultant, Aster Medcity
Management Course Improved Decision-Making and Analysis.
“My curiosity about management tools was satisfied by the course’s comprehensive presentation and preparatory materials. They offered a solid foundation for understanding basic concepts, which has been instrumental in improving my decision-making and analytical skills.”
Lean Six Sigma Green Belt
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Lisha Sherly Babu
Asst Manager, Aster Medcity
Course Enhances Business Process Improvement Skills
“I expected that by the end of the course, I would be able to contribute significantly to business process improvement. The course was enlightening and provided me with the tools to enhance my business acumen. I’m hopeful that this program continues to produce proficient Green and Black Belt practitioners.”
Lean Six Sigma Green Belt
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Umang Sharma
Client Relationship, Nethues Technologies Private Limited
Relatable Examples Connected Theory to Practice
“The use of relatable examples during the interactive sessions helped connect theoretical concepts with real-world applications.”
Lean Six Sigma Green Belt
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SAMEER KUMAR
Project Manager, NIIT
Comprehensive Course Made Complex Concepts Understandable
“The course was comprehensive and taught in a manner that made it easy to understand and apply complex concepts.”
Lean Six Sigma Green Belt
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Anupam Kumar Jaiswal
Student, NITIE Mumbai
Very Interactive Session; Enjoyed the Quiz
“It was a very interactive session. Best part was the quiz where we really went through the probability”
Lean Six Sigma Green Belt