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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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Kamal Singh Gaira
Area Sales Manager, Novartis
Course Expanded Management Qualities and Vision
“Gaining management qualities and an analytical vision has become a reality through this course, offering guidance that has expanded my daily work life and project management skills.”
Lean Six Sigma Green Belt
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Narendra Verma
Specialist – Project, Novo Nordisk
Beneficial Tools and Techniques Were Covered
“The various tools and techniques covered were highly beneficial.”
Lean Six Sigma Green Belt
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Jaspreet Kaur
Team Developer, Bank of America
Immense Knowledge Gained from Benchmark Workshop
“I had already attended another Six Sigma workshop from some other institute. However, the kind of training I got was not upto the mark or I should say my intake from that workshop was nothing. With Benchmark’s workshop I am able to draw immence knowledge regarding the subject and definitly hopeful to implement the knowledge in my work.”
Lean Six Sigma Green Belt
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PARDEEP KUMAR UPPAL
Senior Excutive Finance, Nutricia International Private Limted
Trainers’ Knowledge Made Course Exceptional
“The depth of knowledge and expression styles of the trainers made this course not only informative but truly exceptional.”
Lean Six Sigma Green Belt
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Vikas Vijaykumar Diwan
Research asscociate-III, Baxter Healthcare
Best Way to Gain Six Sigma Knowledge
“Best way to get six sigma knowledge”
Lean Six Sigma Green Belt
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Maddi Vijay Kumar
Team Lead, Omega Healthcare
Impressive Concepts Covered; Good Learning Environment
“The variety of concepts covered was impressive and the ambiance was conducive to learning.”
Lean Six Sigma Green Belt
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R R Naga Karthik Kalluri
Hub Manager, Bigbasket
Practical Tools Improved Work Efficiency
“The focus on implementations and process enhancement provided me with practical tools to improve efficiency in my work processes.”
Lean Six Sigma Green Belt
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Sachin Kumar
Engineer, Orient Electric
Course Provided Tools to Reduce Rejection and Rework
“The Six Sigma course equipped me with the knowledge and tools to reduce rejection and rework in my processes, significantly enhancing my computer and software skills.”
Lean Six Sigma Green Belt


