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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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Arpit Sharma
Student, IMT Ghaziabad
Engaging Environment for Basic Knowledge
“My goal was to acquire basic knowledge of Six Sigma and its related processes. The free flow of knowledge and the open interaction during the course created a dynamic and engaging learning environment. It was a truly holistic learning experience.”
Lean Six Sigma Green Belt
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Palka Kejriwal
Student, IMT Ghaziabad
Phenomenal Teaching Opened Eyes to Versatility
“The teaching method of the instructor was phenomenal. The overall presentation was stupendous, and the course material was self-explanatory. I initially had misconceptions about Six Sigma, thinking it was only applicable to certain fields. However, this course opened my eyes to its versatility and potential benefits in various industries. I highly recommend this course to anyone looking to enhance their problem-solving skills and advance their career.”
Lean Six Sigma Green Belt
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Mudassir Alam
Sr.Engineer, ABB India Limited
Positive Learning Experience Under the trainer’s Guidance
“I had a good learning experience under the trainer’s guidance. The course material was clear and very helpful.”
Lean Six Sigma Green Belt
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Shubhra Sasmit
Student, IMT Ghaziabad
Instructor’s Explanation and Curriculum Fantastic
“The way the instructor explained the concepts, along with the curriculum and unplanned detailing to understand, was fantastic. It was a nice course, every professional must take training in lifetime so that improvement can become a continuous process.”
Lean Six Sigma Green Belt
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A R Karthik
Assistant Manager, AB InBev India
Benchmark Excels in Quality Education and Training
The arrangements and method of training were top-notch, positioning Benchmark as a leading provider of quality education where one can expect to rise to the top in their field.
Lean Six Sigma Green Belt
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Jyoti Chiwkula
Associate Manager, Accenture
Effective Delivery Methods and Examples Utilized Well
“The delivery methods and examples used were very effective.”
Lean Six Sigma Green Belt
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ANIL PHADTARE
Senior Manager, Indus Towers
Interactive Sessions Clarified PE Concepts
“My aim was to gain clarity on the PE concepts and how to apply them practically. The sessions were highly interactive, and the program’s design provided valuable insights into Six Sigma, truly enhancing my understanding of its power and application.”
Lean Six Sigma Green Belt
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Prashant Maheshwari
Head – Sales and Marketing, Indus Towers
DMAIC Techniques Explained with Practical Applications
“I learned about DMAIC techniques, process improvement, and analytical tools, with a focus on the practical applications of statistical tools. The easy delivery method made complex concepts understandable, resulting in a truly great and meaningful course.”
Lean Six Sigma Green Belt


