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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
Feedback Filters
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Crisp Material on Tools Led to Successful LSS Projects
“Crisp material and education provided on the usage of different tools and analysis to have a successful result out of the LSS projects “
Lean Six Sigma Black Belt
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Dheeraj Bhardwaj
22/01/2023
Delivery Excellence Manager, Tata Consultancy Services
Transformative BVA Training Experience
Learning about BVA has been an eye-opener, equipping us with the tools to drive meaningful value addition within the organization. This has truly been one of the most impactful and insightful training sessions I have ever attended.
Business Value Analyst
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Powerful Tools Enhanced Decisions
The tools used like the Business Value Calculator are very powerful in helping to make a quick decision. The work of months can be reduced to a few hours with great precision and clarity.
Business Excellence Master Black Belt
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Great course to apply statistical tools
“Greatly designed course that makes you learn and apply the statistical tools in various scenarios “
Lean Six Sigma Black Belt
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Wonderful Curriculum Delivered Cleanly
“Wonderful curriculum. the trainer has delivered the content very cleanly and elaborately. I made the right choice in selecting Benchmark Six Sigma.”
Lean Six Sigma Green Belt
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Well-managed LSSBB course; engaging presenter
“Lean six sigma black belt course is well managed by benchmark six sigma team. It is aptly divided in 5 modules which are also named suitably. Presenter is knowledgeable and expert in the field of Lean six sigma. Presenter makes every session more and more interesting and engaging and always ensures that you are on your toes. I have definitely learned new things and I am confident that I can apply those things in my professional career. “
Lean Six Sigma Black Belt
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Great Session with Knowledgeable Mentor
“It was a great session led by a very knowledgeable and expert mentor. The mentor’s expertise and insightful guidance made the learning experience both enriching and engaging, providing us with valuable skills and knowledge.”
Business Modelling Expert
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Mastering Business Excellence
An outstanding program that empowers learners with essential decision-making tools and real-world industry examples to drive business excellence effectively.
Business Excellence Master Black Belt


