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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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Mujahid Ghalib
Manager Operations, CyberTech Systems and Software Limited
Informative Training with Competitive and Engaging Aspects
“The training was highly informative and included a competitive aspect that made the learning process both engaging and enjoyable. I’m eager to continue my learning journey with Benchmark, thanks to Mayank’s excellent guidance.”
Lean Six Sigma Green Belt
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Mallappa Shindhure
Deputy Manager, Danfoss
Excellent Course Improved Hypothesis Testing Skills
“Overall, the course was excellent, serving as a valuable tool for improvement in my hypothesis testing skills and general understanding.”
Lean Six Sigma Green Belt
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Ashok Kumar
Astt. Manager SSD Operation, Danone Nutricia
Focus on Time Management Improved Task Organization
“The focus on time management within the course helped improve how I organize and prioritize tasks.”
Lean Six Sigma Green Belt
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Prashanth Tantri
Account Receivable Manager I, Dell
Understanding Simplified Through Clear Course Materials
“Understanding the Six Sigma methodology was simplified through clear and concise course materials, complemented by an instructor who addressed all questions with patience and clarity.”
Lean Six Sigma Green Belt
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Amit Kulkarni
Operations Manager, Deutsche Bank
Helpful Assignments and Teaching Methods
“The assignments, teaching methods, quizzes, and practice on Minitab were very helpful, and I’m satisfied with the training, as indicated by ‘Yes’.”
Lean Six Sigma Green Belt
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Karthik S
Student, SIIB
Most Useful Workshop; Helps in Critical Thinking
“Six Sigma Green Belt course is by far the most useful workshop that I have attended. As an MBA student it really helps in critical thinking and problem solving.”
Lean Six Sigma Green Belt
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Sahil Soi
Student, SIIB
Interactive Approach and Excellent Materials Made Learning Enjoyable
“The interactive learning approach, combined with the excellent course material, made the learning process enjoyable and effective. This course will enable you to carry out Six Sigma projects in your company with ease. The overall skills taught and understanding given is immense. The instructor makes it a good level of fun learning about the course by his innovative style.”
Lean Six Sigma Green Belt
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Chaitrali Javalekar
Student, SIIB
Effective Teaching with Case Studies and Examples
“The teaching methodologies, particularly the use of case studies and examples, were very effective. Four days of fun-filled learning”
Lean Six Sigma Green Belt