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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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Adil Khan
29/03/2023
Manager Quality in Dynamatic, Oldland Aerospace
VK’s Sessions with Real-Time Examples Beneficial
“I learnt a lot from VK sir! The sessions were filled with real-time examples from Manufacturing, Service and others. A very clear learning material states from basics to complex real life model-building activities. This definitely helps Business Excellence folks.”
Business Modelling Expert
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Engaging Model Building Sessions with Practical Exercises
“The sessions on Model Building and Simulation were very interesting and included practical exercises. These practice sessions provided hands-on experience, deepening our understanding of the concepts and allowing us to apply the techniques in real-world scenarios. This combination of theory and practice made the learning process engaging and highly effective.”
Business Modelling Expert
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Immersive Business Modeling Program Challenges Assumptions
“This is an awesome program where, we can learn in depth Business modeling. The activities immensely focuses on trying out and understanding various alternatives in simulated environment. It was fascinating to see the models work and was shocking to see, most of our opinions and experience in the domain, take a back seat.”
Business Modelling Expert
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Gurumurthy Santhanakrishnan
29/03/2023
Regional General Manager, Baker Hughes
Course Enhanced Simulation Techniques for Decisions
“Thanks VK for running the course. The program has opened news ways of thinking to help me use simulation techniques to make better business decisions.”
Business Modelling Expert
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Workshop on Monte Carlo Simulations Provided Granular Insights
“By using Monte Carlo simulations, the workshop provided us with an understanding at the granular level as to how variations amongst assumptions can affect the certainty of forecast(s) and which of these variations should be targeted first based on a sensitivity analysis, tornado chart, and Spider chart, for further improvement. Got some interesting insights”
Business Modelling Expert
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Loved training approach; easy to understand
“Loved the training approach and all the examples used to learn/practice the simulations. I am not black belt certified, but the training was made simple and easy to understand. Plenty of ideas on how to implement this in my corporate role. Thank you!”
Business Modelling Expert
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Great Training on Building Models and Simulations
“Great Training to understand how building models and running simulations around the business problems can help in providing solutions and generating data driven actions.”
Business Modelling Expert
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Workshop on Simulating Problems and Decisions
“This workshop enables participants to practice and grasp the entire concept of simulating business problems and making informed decisions. It offers a hands-on approach that enhances understanding and application of these critical skills in real-world scenarios.”
Business Modelling Expert


