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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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Abhyudaya Goyal
Student, T A Pai Management Institute
Focus on Process Efficiency and Detailed Explanations Clarified Complex Ideas
“The focus on process efficiency and the detailed explanations provided clarified many complex ideas.”
Lean Six Sigma Green Belt
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Bipin Balasaheb Patil
Student, T A Pai Management Institute
Simple Examples Made Learning Engaging and Training Customizable
“The instructor used simple examples that made learning new concepts straightforward and engaging, allowing instant customization of the training to fit our needs.”
Lean Six Sigma Green Belt
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Sanket Laxman Patil
Student, T A Pai Management Institute
Detailed Teaching Provided Thorough Understanding of Six Sigma
“I gained a thorough understanding of the Six Sigma process, which was taught in detail.”
Lean Six Sigma Green Belt
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KAUSIK NAG
Operations Team Leader, FedEx
Benchmark’s Training Procedure Set New Standard with World-Class Exposure
“The training procedure at Benchmark set a new standard in the field. It’s pioneering and provided me with world-class exposure to Six Sigma.”
Lean Six Sigma Green Belt
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Supriya Chandrakar
Student, T A Pai Management Institute
Insightful Quizzes Reinforced Understanding
“The quizzes were insightful and a great way to reinforce my understanding of the content.”
Lean Six Sigma Green Belt
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Chitman Singh
Associate, Fidelity International
Small Batch Learning Made Experience Personalized and Effective
“The structure of learning in small batches made the experience more personalized and effective.”
Lean Six Sigma Green Belt
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Duke Banerjee
Data Analyst, Talent Edge
Great Experience with Detailed and Relevant Content; Looking Forward to More Training
“Very detailed and relevant content, was a great experience. Would like to attend more training from Benchmark!”
Lean Six Sigma Green Belt
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naveena t b
Executive engineer, Tata Advanced Systems
Invaluable Six Sigma Knowledge Gained Through Excellent Teaching
“The depth of Six Sigma knowledge I gained through the excellent teaching methods has been invaluable. The course content and real scenario examples were thoroughly engaging, making it a worthwhile investment of time and money.”
Lean Six Sigma Green Belt


