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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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Interactive Live Sessions with Individual Attention and Effective Communication
“The trainings were giving individual attention, and the live session was very interactive. I loved the way the communication was handled by the team.”
Lean Six Sigma Green Belt
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Course Points Well Detailed and Doubts Clarified
“Each and every point of this course was well detailed, and each doubt was taken seriously and clarified. I am very satisfied with Benchmark Six Sigma, the course content, and the trainer Mr. V. Raman.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Excellent Mentors and Course Literature Provided
“Excellent mentors and very good literature for course. theoretical and practical approach. “
Lean Six Sigma Black Belt
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Tammineedi Nirmala Devi
18/07/2021
Good Concepts Delivered; More Field-Specific Examples Desired
“Overall, the concept delivered is good, but as I am in construction management, I expected more examples relevant to my field. However, the crew is a mix of various fields, and the overall delivery and experience are fine.”
Lean Six Sigma Green Belt
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Arul Balakumaravel
12/07/2021
Chief Administrative Officer, Natixis
Well-Structured Course with Hands-On Simulations
“Well structured course with good amount of time and effort taken for simulation exercises in order to provide hands on experience in application for the candidates “
Hoshin Kanri Practitioner
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Archana Handa
12/07/2021
EY
Well-Structured MBB Program with Detailed Explanations
“Each competency in the overall MBB program has been so well-structured and very specific to meet the needs of my training goals. All the concepts, modules were explained in detail by using examples, practical exercises/scenarios meaningful to participants. Thanks to VK and team for making the training engaging and insightful.”
Business Excellence Master Black Belt
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Shrikant Angre
12/07/2021
Assistant Vice President, Ugam
Must-have course for managers implementing strategy
“This is an excellent and must have course for all the managers and above, to learn how one can implement strategy into action. This course will help you in setting you apart from the crowd.”
Hoshin Kanri Practitioner
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Sai K
12/07/2021
Lean Six Sigma Practitioner, Alfanar electrical system
Engaging, Practical Course with Useful Tools
“Great course, engaging and interactive. It covers well-balanced competencies that are structured, practical, and relevant. Specially simple to use tools and techniques are my favorites.”
Business Excellence Master Black Belt