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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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Akshay Agarwal
06/01/2019
Manager, Home Credit
Well-Planned, Insightful Training Sessions
“The training was well-planned, making it easy to follow and understand. Benchmark shapes leaders through its structured and insightful training sessions.”
Lean Six Sigma Black Belt
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AKHIL KUMAR DUBEY
06/01/2019
Chief Manager, Adventz Group
Training: Beneficial for effective statistical methods.
“The statistical analysis part of the training was very beneficial. It provided a thorough understanding of how to apply statistical methods effectively.”
Lean Six Sigma Black Belt
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GEETIKA PAUL
06/01/2019
PROCUREMENT ADMINISTRATOR, Tiffany FoodsLimited.
Top-notch delivery; best for LSS Black Tools
“The course delivery and exhaustive knowledge provided by Mr. Khatri were top-notch. Benchmark is the best place to gain knowledge about Lean Six Sigma Black Tools.”
Lean Six Sigma Black Belt
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Abhijeet Soni
06/01/2019
AVP – F&A Operations, QX Global Group
Course Contents Explained Clearly and Systematically
“The way the course contents were explained was very clear and systematic. This approach ensured that even complex concepts were easily understood.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
SWAPNA NAIR
06/01/2019
ASSISTANT MANAGER -QUALITY & OPERATIONS EXCELLENCE, DHL
Concepts Detailed, Especially Tool Usage
“The concepts were detailed, especially on how to use the tools. This thorough approach ensured a deep understanding of the methodologies.”
Lean Six Sigma Black Belt
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Parsa Karthik
06/01/2019
Research Manager, Sun Pharma
Good Clarity on Concepts with Structured Explanation
“The clarity on the concepts and the explanation methodology were very good. The structured approach made complex topics easy to understand.”
Lean Six Sigma Black Belt
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SARAVANAN.C
23/12/2018
MANAGER, KOSEIMINDA Aluminium Company Private Limited
Comprehensive Materials Aid Thorough Understanding
“The course materials were very comprehensive and well-organized. Benchmark’s materials are some of the best I’ve encountered, aiding in thorough understanding.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Padmarajan RS
23/12/2018
Quality Lead, HCL
Training Aided Statistical and Practical Problem-Solving Effectively
“I appreciated how the training helped in finding and solving problems statistically and practically. Benchmark’s approach is standard and effective.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt