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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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Vivek Prasad Yadav
22/11/2024
Junior Engineer, DGQA
Benchmark’s Unmatched Quality in Six Sigma Training
“There may be many Six Sigma courses going worldwide. But the quality of content delivered by Benchmark is simply unmatchable as per my knowledge.”
Lean Six Sigma Green Belt
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Sriparna Banerjee
22/11/2024
Senior QA Engineer, Freudenberg E Power Systems
Extremely Satisfied with Well-Structured Green Belt Training
“I recently completed my Green Belt training with Benchmark, and I am extremely satisfied with the experience. The training session was well-structured, and the Benchmark team, along with the mentor, provided excellent support throughout.”
Lean Six Sigma Green Belt
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Trainer’s Expertise Made Training Great
“Great trainer , his expertise and experience is clearly visible while teaching. Great to have such a sir.”
Lean Six Sigma Green Belt
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Godaarawe Kankanamalage Sanuja Godaarawa
20/11/2024
Head of Business Excellence and QHSE, Hellmann MAS Supply Chain
Informative Course with Engaging Trainer
“The course was highly informative and well structured and the trainer’s clear explanation engaging style and supportive approach made learning both enjoyable and effective.”
Business Excellence Master Black Belt
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Mohammad Riyadh Al Kamal
20/11/2024
Head of Supply Chain Excellence, Abul Khair Group
Knowledgeable and Approachable Trainer
“The training content was comprehensive and engaging, making complex topics easy to understand. The trainer was knowledgeable and approachable, fostering an interactive learning environment. Highly recommend this platform for effective online & offline training!”
Business Excellence Master Black Belt
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Deep Dave
18/11/2024
Manager, Abbott Healthcare Private Limited
Enriching MBB Certification with Vishwadeep Khatri
““I had the privilege of completing my Master Black Belt certification with Benchmark Six Sigma under the guidance of Vishwadeep Khatri. His depth of knowledge, clarity in explaining concepts, and practical approach to Lean Six Sigma are unparalleled. Vishwadeep sir’s ability to simplify complex topics and connect them to real-world applications made the learning experience truly enriching. His dedication to excellence and his passion for continuous improvement inspire every participant. I highly recommend Benchmark Six Sigma for anyone aspiring to achieve mastery in operational excellence.”
Business Excellence Master Black Belt
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Excellent Green Belt Training with Valuable Insights
“The Green Belt training session was excellent! Our instructor was knowledgeable, engaging, and provided valuable insights throughout the session. Clear explanations of complex concepts, Real-world examples and case studies. Improved understanding of Lean and Six Sigma principles, Confidence to apply learnings to real-world projects “
Lean Six Sigma Green Belt


