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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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Mahalakshmi Cholaraju
Technical Accountant, Swiss Re India Private Limited
Very Engaging Interactive Session Enhanced Learning
“The interactive session was very engaging. It made the learning process more dynamic and enjoyable.”
Lean Six Sigma Black Belt
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Manish Gyanchand Mulchanda
Manager – Quality & Process Excellence, EXL Global
Benchmark Sets Industry Standard with Efficient and Logical Training
“Benchmark sets a benchmark in six sigma training industry by conducting effective and efficient trainings along with logical reasoning.”
Lean Six Sigma Green Belt
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Jaheeruddin Shaik
Sr Software Engineer, SysInformation HealthCare India Private Limited
Superb Teaching Quality with Knowledgeable Staff and Excellent Methodologies
“The overall teaching quality was superb, consistently delivered with excellent methodologies by knowledgeable staff.”
Lean Six Sigma Green Belt
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Aravind Balakrishnan
Student, T A Pai Management Institute
Well-Structured Course with Examples and Revisions Enhanced Learning
“The well-structured course with adequate examples and revisions was very effective.”
Lean Six Sigma Green Belt
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Sukwant Singh Haneja
Sr.Manager, Fareportal
Real-Life Examples by Parag Clarified Six Sigma Concepts for Business Enhancement
“Learning the Six Sigma methodology with real-life examples provided by Parag made the concepts clear, fostering my ability to apply these to enhance my business operations and leadership skills.”
Lean Six Sigma Green Belt
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Smita Subhash Gojare
Executive, Ferring Pharmaceuticals
Course Debunked Misconceptions About Six Sigma; Very Informative
“I thoroughly enjoyed the course content; it debunked several misconceptions I had about Six Sigma and was very informative.”
Lean Six Sigma Green Belt
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NARENDRA KUMAR .C
Production Engineer, Fiem Industries Limited
Best Way to Understand Core Concepts of Six Sigma Offered by Course
“This course offers the best way to understand the core concepts of Six Sigma.”
Lean Six Sigma Green Belt
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Gopu Nair
Asst. Manager, Tata AIA Life Insurance Co. Limited.
Noteworthy Instructional Style Demystified Six Sigma Tools
“The instructional style was particularly noteworthy, effectively demystifying Six Sigma tools and fostering an environment of clarity and comprehension.”
Lean Six Sigma Green Belt


