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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 Learning Experience with the trainer
“My name is Tulsiram Salagundla, and I come from a healthcare background. Benchmark Institute and my trainer provided an excellent learning experience. He answered all questions clearly, using real-life scenarios, and emphasized critical areas for my professional growth.”
Lean Six Sigma Green Belt
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Good Content Provided Valuable Information
“The sessions featured good content, providing valuable information and insights on the subject matter. While the content was solid, there is potential for further enrichment to enhance the overall depth and breadth of knowledge conveyed.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Rakesh Madhanaboina
04/09/2022
Transition Manager, Accenture
Trainer’s Excellent Knowledge and Explanations
“Trainer was excellent with his knowledge and explanations. “
Lean Six Sigma Green Belt
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Great Sessions with Understandable Examples
“The sessions were great, with good content and examples that were easy to understand and relate to daily life. All queries were patiently answered, making it an amazing and good learning experience.”
Lean Six Sigma Green Belt
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Excellent Coursework with Relevant Examples
“Excellent coursework covering six sigma concepts with relevant examples and homework. systematic methodology of teaching concepts. “
Lean Six Sigma Black Belt
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Wonderful Course for Industry Professionals with Inclusive Mentor
“It is a wonderful course for industry professionals. Venugopal is a fully trained and inclusive mentor and coach. I highly recommend him and the program for aspiring leaders.”
Lean Six Sigma Green Belt
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Trainer’s expertise made course great
“Mr. Venugopal Raman has been an amazing trainer with immense expertise. His engaging sessions, quizzes, and clear explanations with examples were impressive. Thank you, Sir, for making this a great course.”
Lean Six Sigma Green Belt
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Great GB Certification Experience with Applicable Theories
“My experience with GB certification was very good. I learned many technical theories with examples applicable in daily work. It was a great journey with Benchmark. Thanks!”
Lean Six Sigma Green Belt


