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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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Amazing Training with Informative Discussions
“Thankyou so much for such an amazing training! The discussion were truly informative, interesting and easily understandable. Also, thankyou for always helping us clarify our queries even after the sessions are over. I look forward to attend your future training, If possible. I will surely recommend this training to all my colleagues. 5”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Great, Informative Training Content
“The training was great, and the content was extremely informative. Enjoyed every bit.”
Lean Six Sigma Green Belt
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Mentor Made Concepts Clear and Interesting
“Mayank Gupta is an excellent mentor as he made the entire concept crystal clear in an interesting way and took all our doubts patiently. He has made the entire course interesting and enriching. So it was a wonderful experience to be trained by such a professional trainer.”
Lean Six Sigma Black Belt
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Ambrita Banarjee
15/08/2021
Interesting sessions provided valuable insights and skills
“Sessions were very interesting and informative. I gained more knowledge than expected, providing valuable insights and practical skills that I can apply in my work.”
Lean Six Sigma Green Belt
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Great Experience; Trainer Addressed All Queries
“I had a great experience. The whole process was smooth, and the trainer addressed all queries excellently, ensuring that all doubts were cleared effectively.”
Lean Six Sigma Green Belt
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Excellent RPA Training Provided Thorough Understanding
“Excellent training to get a clear concept of RPA. The training provided a thorough understanding of RPA concepts and their practical applications, making it easier to implement in our projects.”
Strategic RPA Practitioner
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Course Highly Valuable Personally and Professionally.
“A wonderful course both personally and professionally. I will take away a lot of things I can quickly and easily apply.”
Lean Six Sigma Green Belt
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Training Effective: Learned New Things, Queries Addressed
“The training was very effective. I learned many new things and had all my queries addressed in real-time. Overall, it was a good experience.”
Lean Six Sigma Green Belt


