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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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Madhan Subramanian
24/07/2019
IT Security Analyst, Gain Credit
Course Tailored to Solve Problems Effectively
“The course was structured to our requirements; it could help startups or new employees solve problems effectively and improve quality.”
Quality Certified Professional
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Paul D Santhosh
24/07/2019
Senior Associate I – Human Resources, Gain Credit
Process Improvement Ideas Enhanced Six Sigma Knowledge
“Getting ideas to improve current processes helped me gain knowledge in process flow and Six Sigma.”
Quality Certified Professional
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Nelson Joseph Dass
24/07/2019
Customer Experience Quality Analyst, Allscripts / Veradigm
Instructor Simplified Learning, Enhancing Understanding.
“The instructor made the sessions easy to understand. This approach greatly facilitated the learning process.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Senthil Selva Nivas C
24/07/2019
Software Architect, Gain Credit
Program Teaches Methods to Solve Problems
“This program helps us learn various methods to track our work and analyze problems, allowing us to deep-dive into each section to find solutions. It was great!”
Quality Certified Professional
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Raheel M Shaikh
24/07/2019
Allscripts / Veradigm
Outstanding Training: Informative and Well-Presented Session
“The content and the presenter were outstanding. The training was highly informative and well-presented.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Vivek karthik
24/07/2019
Senior Devops Engineer, Gain Credit
Good Concepts Applicable Across Businesses
“The concepts and examples quoted were good for learning and applying across various businesses.”
Quality Certified Professional
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Vishnu Dhas V
24/07/2019
Gain Credit
Focused Topics and Quizzes Made Training Exceptional
“Focused topics, better explanation, and quizzes to test understanding made this one of the best trainings I’ve had.”
Quality Certified Professional
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Anupreet Shivajirao Suryavanshi
24/07/2019
Associate Process Manager, eClerx
Black Belt Concepts Well-Covered; Great Way of Learning
“The concepts of Black Belt were well-covered. This provided a great way of learning and understanding complex methodologies.”
Lean Six Sigma Black Belt


