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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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Kanchan Dhankhar
20/09/2023
Hero Fincorp
Learned Waste Elimination Strategies
“I learned strategies to eliminate waste and improve accuracy; overall, the course material was amazing with very engaging sessions.”
Lean Six Sigma Green Belt
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Varsha Panjwani
20/09/2023
Hero Housing Finance
Solid Understanding of Lean Six Sigma Gained
“I gained a solid understanding of Lean Six Sigma methodologies, learning how to undertake projects, identify problems, and apply improvement techniques; the training was very engaging throughout.”
Lean Six Sigma Green Belt
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Yuvaraju Balasubramaniam
17/09/2023
High Appreciation for Benchmark’s Trainers and Content
“Benchmark has the most experienced trainers who provide highly effective training materials. I would like to express my sincere appreciation for this institute, particularly for its excellent training content and teaching methodology. The training content and practice questions are very beneficial for applying your learning in the practical world. Venugopal sir is simply one of the best teachers I have ever come across in my life. “
Lean Six Sigma Black Belt
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Fantastic Learning Experience For Daily Use
“Overall, it was a fantastic experience, learning and acquiring knowledge. It would be well applied in day-to-day professional experience.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Well-Structured and Delivered Course with Practical Application
“It was a fantastic learning experience, and I am eager to implement some of these concepts.”
Business Modelling Expert
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Good Training; Could Be More Specific
“The Six Sigma Greenbelt training program was good and informative. But I feel it is more generic in training format. It can be more specific.”
Lean Six Sigma Green Belt
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Very Insightful Sessions Provided Valuable Knowledge
“All the sessions were very insightful. Thank you. The training provided valuable knowledge.”
Lean Six Sigma Green Belt
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New Tool Boosts Project Management Efficiency
“I learned a new simulation tool that is incredibly useful for completing projects ahead of schedule. This tool’s capabilities have significantly enhanced my efficiency and effectiveness in project management.”
Business Modelling Expert


