Your cart is currently empty!
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
Feedback Filters
-
Well-designed course explained Lean Six Sigma synergy
“The symbiosis between Lean and Six Sigma was very well explained. The course was well designed between relevant examples and easy to understand concepts. It helped that Mayank was very knowledgeable and used a lot of daily workplace problems to ideate the solutions “
Lean Six Sigma Green Belt
-
Points Explained Simply; Good Learning Experience
“Mayank explained the points in the simplest way possible. overall good learning experience “
Lean Six Sigma Green Belt
-
Abhijeet Sonake
04/07/2024
Business Analyst, Ascentech LLC
Transformative Six Sigma Journey
Completing my Six Sigma Black Belt and Master Black Belt certifications has been a game-changer, profoundly enhancing my professional expertise and personal growth.
Business Excellence Master Black Belt
-
Engaging Sessions with Patient Delivery by the trainer
“No hassles whatsoever. The sessions were very engaging, the course was very well designed . Our tutor was patience personified , was engaging, and his deliveries were crisp.”
Lean Six Sigma Black Belt
-
Clear Communication with Easy-to-Understand Examples
“Clear and concise communication with good and easy to understand examples “
Lean Six Sigma Black Belt
-
Comprehensive Black Belt Content with Best-in-Class Instructor
“Very comprehensive content of Black Belt and best-in-class instructor like Venugopal Sir. “
Lean Six Sigma Black Belt
-
Great LSSBB Course; Interactive Sessions Exceeded Expectations
“I enrolled for LSSBB course and it was a great learning at Benchmark Six Sigma, more than what I expected. Each of the modules was covered very smoothly and the way our Instructor Mr. Venugopal Raman has covered it and got us involved, making the session interactive was indeed the best way of making it learn for each & every participants. Highly recommend Benchmark Six Sigma for those who wish to do a six sigma certification and want to grown professionally.”
Lean Six Sigma Black Belt
-
Statistical tools guide effective decision making
“Statistical analysis and always gives a proper direction in decision making. Understanding the usage of these tools require a proper guidance. Benchmarksixsigma has been excelling in this field for a long time.”
Lean Six Sigma Black Belt


