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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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Roop Sandhu
24/11/2024
Student, Other
Well-Structured Curriculum; Eager to Apply Techniques
“The curriculum was well-structured and easy to follow. As a Consultant, I am eager to apply these process improvement techniques to enhance efficiency in my field. I recommend this course to others seeking to advance their skills in Six Sigma and Lean methodologies.”
Lean Six Sigma Green Belt
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Avanindra Singh
24/11/2024
Senior manager, D2C Insurance Broking Company Pvt Ltd
Informative; Improved Ways to Do Things Correctly
“Very informative and full of things we were already doing but just got the way to do those things more correctly and effectively”
Lean Six Sigma Green Belt
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Ankita Tiwari
23/11/2024
Senior medical coder, R1 RCM
Outstanding Green Belt Training; Grateful to Trainer
“I wanted to express my sincere appreciation for the excellent Green Belt training you provided. Your expertise, patience, and enthusiasm made the training sessions engaging, informative, and enjoyable. Your ability to break down complex concepts into easily understandable modules was impressive. The examples, case studies, and group activities you used to illustrate key points were highly effective in reinforcing our learning. Your dedication to ensuring that all participants understood the material and were comfortable with the tools and techniques was evident throughout the training. Your responsiveness to questions and willingness to provide additional support when needed were greatly appreciated. Thank you again for an outstanding training experience. I feel confident and well-prepared to apply the skills and knowledge I gained to my work. I would highly recommend your training to others. Best regards, Ankita Tiwari”
Lean Six Sigma Green Belt
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Excellent Training Experience with Knowledgeable Mentor
“I had an excellent training experience with this platform. The mentor was highly knowledgeable and engaging, and the coordinator provided great support throughout the process. The overall guidance and learning environment were exceptional. Highly recommended!”
Lean Six Sigma Green Belt
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SOUMENDU CHAUDHURI
22/11/2024
AE(QA), DGQA
Excellent Teacher with Great Knowledge
“Excellent teacher with great knowledge and presentation”
Lean Six Sigma Green Belt
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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


