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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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Excellent Sessions: Detailed Instruction with Helpful Examples
“Good sessions and content for easy understanding. Amazing sessions. The instructor is professional. He explained in a detailed manner and I loved the examples which helped me understand the concepts better.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Good Session; More Practical Examples Suggested
“The session was good. It could use more practical examples and fewer technical terms to enhance understanding.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Sameer Ahuja
05/05/2024
Sr Manager Quality, HCL
Easy-to-Understand Training with VK’s Practical Approach
“The Training was easy to understand and the approach of VK sir was practical.”
Strategic RPA Practitioner
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Kirti Shrivastava
05/05/2024
Team Leader, Genpact
Excellent Course with Effective Trainer and Self-Explanatory Material
“It’s an excellent course with an excellent trainer who covers a vast course through efficient and effective training methods. The examples used and mentioned in the training material are self-paced and self-explanatory. It’s an excellent course which is fun with learning.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Sameer Ahuja
05/05/2024
Sr Manager Quality, HCL
Practical and Easy-to-Understand Training
The training was exceptionally clear and easy to grasp, with VK Sir’s practical approach making the learning experience both engaging and effective.
Strategic RPA Practitioner
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Training was clear, effective, easy-to-understand.
Overall, the training provided a clear vision and was easy to understand. The material was communicated effectively.
Lean Six Sigma Green Belt
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Course Enhanced Six Sigma Knowledge; Excellent Coach and Curriculum by Venu Sir
“The course helps to acquire knowledge on Six Sigma methods and other important statistical calculations. Excellent coach and curriculum. Thank you, Venu Sir.”
Lean Six Sigma Black Belt
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Supportive Trainer Made Learning Enjoyable
“Very supportive trainer. The guidance and support provided made the learning process smooth and enjoyable.”
Lean Six Sigma Black Belt


