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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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VIjay Kumar
29/05/2023
Tomar Senior officer Fleet Supply Chain, Qatar Airways
VK’s Exercises and Explanations Enhanced Understanding
“Mr. VK’s exercise and explanation techniques enhanced my understanding significantly. Business modeling will help me gain deeper knowledge, comprehend practical scenarios better, and make more informed decisions.”
Business Modelling Expert
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Interesting Concepts Learned Something New Each Session
“The concepts presented were very interesting, and I learned something new in each of these classes/sessions.”
Business Modelling Expert
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Comprehensive Content Invoked Opinions and Thoughts
“Comprehensive content and tried to invoke my opinions and thoughts on different topics.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Training Review: Met My Expectations Satisfactorily
“Good. The training met my expectations.”
Lean Six Sigma Green Belt
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Ameya Rahul Sathe
28/05/2023
Production Supervisor, PFTG India Private Limited
Good Learning; Trainer and Content Beneficial
“Good learning experience. The trainer, the content, the sessions, everything was very beneficial to learn and understand the concepts.”
Lean Six Sigma Green Belt
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Great Interactive Learning Experience; Doubts Clarified by the trainer
“The overall learning experience was great, it was an interactive session and the trainer helped in clarifying all the doubts we had. Thanks, to the trainer and Benchmark for this great training experience.”
Lean Six Sigma Green Belt
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Glad to Choose Benchmark for LSSBB; Unique Course Design
“I’m glad I chose Benchmark for my LSSBB training. The course design is unique to Benchmark with a lot of exercises to practice on from multiple industries. The instructor was extremely knowledgeable and kept the long classes very entertaining.”
Lean Six Sigma Black Belt
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Amazing Program Broke Down Topics Easily
“The program itself is amazing and has been wonderful in breaking down topics in a way that is easily understandable and has always kept it light and knowledge-rich.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt


