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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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Very Informative Training with Apt Materials
“The overall training was very informative. Many new concepts to learn. the teaching and the material given were very apt for the course. I would definitely recommend this course to whom all I know. “
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Well-Planned Curriculum with Excellent Minitab Training
“Entire course curriculum is well planned, documented and taught. Minitab working to gain the learning of statistical approach is excellent. “
Lean Six Sigma Black Belt
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Trainer Remarkable, Structured Training Impresses All
“Training was very good. The way Our trainer used to deliver the details of the course each day was exemplary. His Expertise in the field is unmatchable. Thank you for very well conducted and structured training. “
Lean Six Sigma Green Belt
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Privileged to Learn from the trainer; Detailed LSSBB Training
“It’s been my privilege to be the part of Lean Six Sigma Black Belt journey with Benchmark Six Sigma. The Trainer has done a commandable job while delivering the online training of LSSBB. Detailed explanation of every topic, practice on Minitab was very significant especially for Hypothesis Testing and Design of Experiment. Good wishes for the trainer and Benchmark Six Sigma “
Lean Six Sigma Black Belt
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Well-drafted curriculum; coach’s practical experience helpful
“Well drafted curriculum along with well equipped coach made the course interesting and interactive.His hand-on experience of practicing lean tools and optimizing the processes also with day today industrial examples which helps in better understanding of tools usage.”
Lean Six Sigma Black Belt
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Enhancing Problem-Solving Skills with Statistics Program
“It was a great program. Even if you are not sure about statistics, no problem. Join this Green belt and black belt program which will help you in a great extend to solve the problems through statistical methods. “
Lean Six Sigma Black Belt
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Enjoyed Course; Trainer Excellent; Gained Confidence
“Really enjoyed the course and its content. Now feel confident to use it in a situation. The trainer was excellent, couldn’t fault him. Trainer was very professional. Training was very useful and informative.I thought the theory and knowledge components were really useful in giving me the confidence to know when to act. I liked the fact it was extremely clear about what not to do with regarding handling positions. “
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Jidnyasu Hareshwar Patil
13/10/2024
Enthusiastic Presentation of Practical Course; Eager to Apply
“The course was presented in an enthusiastic way. A wonderfully practical course, I can’t wait to get back to work and try some of these things out. “
Lean Six Sigma Green Belt


