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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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Very good and highly effective training
“The training was very good and highly effective.”
Lean Six Sigma Green Belt
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Lean Six Sigma BB Enabled Understanding Statistics
“Yes, Lean Six Sigma Black Belt has enabled me to understand how statistics and correct interpretations can help in solving problems. Benchmark Six Sigma also has easy to understand notes and Tutors who explain in most simplest of way clarifying any doubts during the course. “
Lean Six Sigma Black Belt
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Great Lean Six Sigma Green Belt Course
“The Lean Six Sigma Green Belt course was great. The content was very informative and easy to understand. The teachers were very friendly, interactive, and made concepts easy to understand. Overall, a great session by Benchmark. Thoroughly enjoyed it. Thanks!”
Lean Six Sigma Green Belt
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Great Learning with Real-Life Examples
“It was a great learning session with good real-life examples, helping to understand how to apply the concepts in practical situations.”
Lean Six Sigma Green Belt
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MBB Program Focused on Practical Business Excellence
The overall MBB program is focused on Business Excellence in a practical aspect. This program is highly impactful for me to drive my organization in efficient way and for generating more values. VK is an outstanding trainer and coach and course is structured and conducted in highly interactive and fun-filled way. Its an amazing experience.
Business Excellence Master Black Belt
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Outstanding MBB Training with Amazing Guidance by VK Sir
Amazing content, remarkable sessions, stellar concepts, superb learning and above all extremely outstanding guidance by VK Sir. Many many thanks to the Benchmark Six Sigma team to bring all the goodness in MBB training.
Business Excellence Master Black Belt
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Good Experience; Seeking Black Belt Program for Further Advancement
“It was good, but I am still looking for a Black Belt program to further advance my knowledge and skills in Six Sigma.”
Lean Six Sigma Green Belt
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Informative and Interactive Green Belt Course to Assimilate
“The Green Belt Six Sigma Course is informative and instructional. The flow of the course makes it easy to assimilate various types of best practices. Learning is conducted in an interactive and fun way, making it easy to remember new ideas and methodologies for future recall.”
Lean Six Sigma Green Belt


