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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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Excellent Course to Upskill Professionals Across Domains
“Excellent course to upskill oneself and equally important for professionals across domain “
Lean Six Sigma Black Belt
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Partho Karmakar
09/04/2023
Lean practices session by VK
“An insightful session on Lean practices by VK. I look forward to more quality sessions from a knowledgeable and experienced trainer.”
Lean Practitioner and Lean Guide
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Awesome Black Belt Training with Knowledgeable Trainer
“I enjoyed all my Black Belt training sessions. The trainer explained everything clearly. He is very knowledgeable and willing to answer questions as they came up. Totally the training was awesome. Thanks you so much Benchmark Six Sigma. “
Lean Six Sigma Black Belt
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Reshma Chandran
06/04/2023
Program management, Diageo India
Grateful for Valuable Insights
Firstly, I sincerely thank VK for providing us with a deep understanding of core business functionalities. This is my second course with Benchmark, and I am eager to explore more in the future. Thank you, Sir!
Business Value Analyst
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Good Training; Mentor Solved Doubts Effectively
“Overall Training is good, also the mentor has solve our doubts in session as well as after the session. Thank You team Benchmark Six Sigma for this amazing and professional experience. “
Lean Six Sigma Green Belt
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Partho Karmakar
02/04/2023
Mastering Business Value Analysis
This well-structured Business Value Analyst course, led by an expert trainer, offers clear and precise insights. VK’s to-the-point yet detailed approach ensures participants grasp concepts thoroughly. The BVA course provides a strategic direction to understanding the value organizations strive for.
Business Value Analyst
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Maximizing Efficiency with TOC
This presents an exceptional learning opportunity to evaluate and optimize projects from a throughput perspective. It enables us to uncover previously overlooked areas for improvement. The integration of cross-functional teams accelerates progress, while the Theory of Constraints offers a powerful, strategic approach to problem-solving.
Business Value Analyst
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Vijay Ananadhan TD
02/04/2023
Senior Project Manager, Infinity Labs
Mastering Metrics for Smarter Decisions
The course provided exceptional clarity on operational metrics and their interconnections, making them effortless to grasp. It also offered a fresh perspective on project selection and proposal strategies, prompting a complete reevaluation of my approach.
Business Value Analyst


