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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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Ninad Bansode
11/04/2021
Head – Operational Excellence, Apollo Health and Lifestyle Limited
Detailed Notes and Precise Instruction
“The notes are very elaborate & the explanation by faculty is to the point. “
Lean Six Sigma Black Belt
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Vimal Mark
11/04/2021
Deputy Manager, Collins Aerospace
Great Interactive Sessions
“Great Interactive sessions”
Lean Six Sigma Black Belt
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Excellent Content and Course Delivery
“Excellent content and course delivery by benchmark six sigma makes the Black belt course as one of the best choice available. The hands on training on Minitab adds to the value.”
Lean Six Sigma Black Belt
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Exceptional Course with Comprehensive Teaching Resources
“Good course content, teaching methodology and learning material.”
Lean Six Sigma Black Belt
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Suyash Ketankumar Alka Wani
11/04/2021
Up-to-Date and Useful Course Content
“The Course Content is up to date and useful.”
Lean Six Sigma Black Belt
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Well-Structured Course with Bite-Sized Chunks
“The course was very well structured and the presenter ensured that complex information is broken down into bite sized chunks. Appreciate the fact, that unlike other courses that tend to provide a 50000 ft view, this course deep dives into the DMAIC processes, and explains it with multiple exercises, having practical Business implications across manufacturing and Service industries”
Lean Six Sigma Black Belt
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Black Belt Course Worth the Investment
“,The Black Belt course offered is truly worth more than the money paid, thanks to the great teachers who are also exceptional trainers.”
Lean Six Sigma Black Belt
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Sudipto Shankar Basu
22/03/2021
Director, AITS Technology Services India Private Limited (Amicus ITS)
Insightful Journey into Business Analytics
I had an incredible experience attending the Business Analytics Foundation Course led by Vishwadeep Khatri. The session was highly engaging, rich with insights, and a truly valuable learning opportunity. It not only deepened our understanding but also refreshed key concepts from the past, ensuring we could bridge the gap for those not using them regularly. A fantastic and enriching experience overall!
Business Analytics Foundation (SP)


