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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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Sunil Kushwaha
12/09/2021
Highly Recommended for Gaining Extensive Knowledge
I strongly recommend it – You’ll undoubtedly gain extensive knowledge.
Lean Six Sigma Black Belt
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Enriching and Insightful Experience with Benchmark
“My experience with Benchmark Six Sigma was truly enriching and insightful.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Detailed Explanations Gave Precise Project Guidance
“The explanations provided are very detailed, offering precise guidance for project initiation.”
Lean Six Sigma Black Belt
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Great Interactive Session Enhanced Decision-Making in Projects
“It has been a great interactive session wherein I gathered knowledge on six sigma traits. This will definitely help me in taking informed decisions on the projects & drive them in the right direction. “
Lean Six Sigma Black Belt
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Good Training; Video Content Could Improve It
“The training course is good. Practical examples are good. It could have been better if some video content can be added.”
Lean Six Sigma Green Belt
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Satish Vithal Chavan
12/09/2021
DGM, Nayara Energy Limited
Venugopal Explained Modules Deeply and Simply
“Mr. Venugopal Sir delved into all modules with remarkable depth, explaining in a simplistic and easily understandable manner.”
Lean Six Sigma Black Belt
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Benchmark Sets the Standard in Excellence
“Benchmark sets the standard in excellence.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
MBB Certification Links Important Concepts Together
“The Master Black Belt Certification covers important concepts like Analytical Hierarchical Process Practitioner, Business Analytics Foundation, Business Modelling Expert, Creativity and Innovation Practitioner, Strategic RPA Practitioner, Business Value Analyst, Lean Guide, Lean Practitioner. Doing these courses together in the Master Black Belt Course links these concepts with each other and shows how these techniques can be”
Business Excellence Master Black Belt


