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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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Amit Kumar
Principal Analyst, AB InBev India
Green and Black Belt Refresher Session Success
“It was a great session, was able to refresh my green belt knowledge and learned black belt with good examples”
Lean Six Sigma Black Belt
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A Shanmugha Sundaram
Client Relationship Manager, India Healthcare Solutions
Course Enabled Positive Organizational Changes
“The course helped me make positive changes in my organization, improve skills, and achieve career success.”
Lean Six Sigma Green Belt
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abdul muqeeth
Team Lead, Accenture
Top Six Sigma GB Trainer, Clear Instruction
“Recognized as the best trainer for Six Sigma GB, offering an understandable way of teaching.”
Lean Six Sigma Green Belt
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Jyotirmoy Kalita
Data Design Associate, Accenture
Applying Six Sigma in Industrial Settings
“Foundational steps to apply Six Sigma in an industrial setting were comprehensively covered, with an instructor who provided exceptional knowledge and real-world examples.”
Lean Six Sigma Green Belt
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Anshul Goyal
DGM Finance, Indus Towers
Beneficial Focus on DMAIC for Work Application
“The specific focus on DMAIC in the course was extremely beneficial, providing a structured framework that I can apply directly to my work.”
Lean Six Sigma Green Belt
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Prakash Kannan
Team Leader, Accenture
Minitab Enhanced My Data Analysis Skills
“Using Minitab in the course really enhanced my ability to analyze data efficiently.”
Lean Six Sigma Green Belt
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Ritesh Kumar Singh
Asst. Manager, Indus Towers
Excellent Examples Made Learning Tangible
“I aimed to analyze data through standard processes using statistical tools, and the course excelled by solving problems with excellent examples, making the learning process tangible and highly effective.”
Lean Six Sigma Green Belt
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M. Daisy
Quality Assistant Manager, Infosys
Trainer Coached in Simplest Terms; Highly Recommended
“I enrolled for knowledge and certifications, and the trainer’s ability to coach in the simplest of terms ensured that I, along with everyone else, could fully comprehend and apply the learning.”
Lean Six Sigma Green Belt