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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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Sanidhya Suri
18/06/2019
Gain Credit
Teamwork Emphasized Effectively
“Teamwork was emphasized well.”
Quality Certified Professional
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Rabindra Kumar Giri
18/06/2019
Supervisor Quality, Gain Credit
Excellent Statistical Tools for DPMO and Z
“The stats tools to calculate DPMO and Z for the given set of business cases are excellent.”
Quality Certified Professional
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Piyush Sharma
18/06/2019
Supervisor, Gain Credit
Informative Training Related to Daily Work
“Detailed understanding of Lean Six Sigma was achieved through informative training that related well to our day-to-day work.”
Quality Certified Professional
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Prashant Thakur
16/06/2019
Manager, Mahindra Susten
Useful New Tools for Improvement Introduced
“The new tools for improvement introduced during the training were very useful. They offered practical methods for enhancing processes.”
Lean Six Sigma Black Belt
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Saurabhkumar Vinodchandra Joshi
16/06/2019
Sales Director, Dubond Products (India) Private Limited
Black Belt Course Useful; Statistical Methods Explained
“The Six Sigma Black Belt course is very useful for any business. The methodology for identifying problems and solutions through various statistical approaches was well-explained.”
Lean Six Sigma Black Belt
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Namita Trasi
16/06/2019
Quality Policy Training Lead, Accenture
Effective Examples Reinforced Foundational Concept Understanding
“The examples provided to clear ambiguities and reinforce the basics were very effective. This approach helped solidify my understanding of the foundational concepts.”
Lean Six Sigma Black Belt
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Saiyam Goyal
16/06/2019
Engineer, Mahindra Susten
Measure Phase Content Was Very Informative
“The Measure phase content was very informative. Benchmark provides good training content that enhances understanding.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Keyur Gopalbhai Shah
16/06/2019
Manager, Sun Pharma
Insightful DOE Section Provided Thorough Understanding
“The DOE section of the training was very insightful. It provided a thorough understanding of design of experiments.”
Lean Six Sigma Black Belt


