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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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Exceptionally Conducted Sessions with Engaging Trainer
“The sessions were not only very interesting but also beautifully conducted. The trainer’s expertise and engaging delivery style made the learning experience truly exceptional.”
Lean Six Sigma Green Belt
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P Rohith
06/06/2021
Interactive Training; Trainer Open to Questions
“The training was very interactive and trainer was open to clear our questions. Happy to be part of this training and gain knowledge during this COVID. “
Lean Six Sigma Green Belt
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From Novice to Knowledgeable Thanks to Trainer
“I came in this training with no prior experience on GB modules. But now I know most of it. Thanks to the perfectly alligned sessions and kudos to The Wonderful Trainer. “
Lean Six Sigma Green Belt
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Wonderful Experience; Instructor Delivered Material Well
“It was a wonderful experience. In the beginning I was lost but gradually I started to put pieces together. The instructor was excellent in delivering the material. In general a very good experience.I hope I will be able to practise at least one of these tools to my job. “
Lean Six Sigma Green Belt
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LSSGB Training from Benchmark Was Worth It
“Taking up the LSSGB training from Benchmark was definitely worth it.”
Lean Six Sigma Green Belt
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Sessions were detailed and understandable
“The Sessions were pretty detailed and understandable “
Lean Six Sigma Green Belt
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Benchmark’s Instructor Made Learning Simple and Effective
“It was an enriching experience, usually such concepts are made more complex and delivered however Benchmark’s intructor’s delivery was extremely simple to understand and follow. His timing, examples, the overall delivery of the content, encourement to participate and ensuring to take up every question asked was commendable. I would definitely wish to have him as a trainer if I take further courses with Benchmark. I’m very content with the entire program and would definitely suggest my peers on the same. Thanks for making LSSGB such a pleasurable learning.”
Lean Six Sigma Green Belt


