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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
Feedback Filters
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Experienced trainer; clear and approachable
“Very well experienced, easy-going, and cleared our doubts. The clarity and approachability of the trainer were excellent.”
Lean Six Sigma Green Belt
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Outstanding Content and Delivery in Training
“Training was very good. The content and delivery were outstanding.”
Lean Six Sigma Green Belt
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Seriously Awesome Course with Interactive Content and Cool Instructor
“The course was seriously awesome! The interactive and engaging content made it the best. Instead of just sitting and listening to lectures all day, we got to participate in discussions and group activities, making the learning experience much more interesting and enjoyable. The instructor was really cool and super knowledgeable about the subject matter.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
In-Depth Content Taught in Easy Format
“In-depth course content. Taught in simplified and easy-to-grasp format. The clarity in teaching made learning effective.”
Lean Six Sigma Black Belt
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Concepts Taught from Basics with Real-Life Problem Approaches
“All the concepts were taught from the basics, with real-life examples demonstrating how to approach problems. This practical approach made the overall experience very good.”
Lean Six Sigma Green Belt
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Excellent Training with Outstanding Content and Delivery
“The training was excellent. Both the content and delivery were outstanding, making for a highly valuable learning experience.”
Lean Six Sigma Green Belt
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Highly Informative and Exceptionally Useful Sessions
“The sessions were highly informative and exceptionally useful, offering valuable insights and extensive knowledge. The detailed explanations and practical examples provided a deep understanding of the subject matter. The content was well-organized, and the interactive elements kept us engaged throughout the training.”
Lean Six Sigma Green Belt
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Mayuri Kokkula
31/12/2023
Team Lead- Quality Operations, Advanced Medical Pricing Solutions (AMPS)
Effective TRIZ Sessions with Practical Insights
“I enjoyed the TRIZ sessions. Vishwadeep Sir has really explained us in a more practical way to understand the concept. One thing I liked about Benchmark is that it provides practical scenarios to understand.”
Creativity and Innovation Practitioner


