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Orange Business Services
Connecting Ideas with Structure and Intent
As a global provider of IT and communication services, Orange Business Services operates at the intersection of technology, connectivity, and client-centric delivery. Our collaboration brought us into a globally connected environment where clarity, speed, and service excellence go hand in hand. Across teams, we witnessed a strong willingness to pause and strengthen internal thinking — to refine how problems are approached, how solutions are shaped, and how capability is built at scale. The engagement reflected a culture that values thoughtful execution just as much as technical expertise.
It was energizing to work with professionals who combine global perspective with local depth — and who view structured thinking as a key enabler of meaningful, sustainable progress.
Testimonials for Benchmark Six Sigma
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Kevin Davis
Student, IIFT
Real-Life Examples Made Learning Engaging
“I was looking to gain more knowledge on Six Sigma and how it is used in real-time analysis. The course exceeded my expectations! The instructor’s ability to teach problem analysis, solving skills, and how they can be applied anywhere was invaluable.”
Lean Six Sigma Green Belt
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Dhruva Kumar Roy
MBA Student, IIIT
Liked Teaching Methodology and Material
“I liked the teaching methodology and the material.”
Lean Six Sigma Green Belt
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Kounik Kundu
student, IIM Ranchi
Excellent Faculty; Topics Covered Comprehensively
“Faculty was excellent, and all topics were comprehensively covered. Benchmark Six Sigma’s course timeline is well structured, preventing any overlap and providing ample thinking time.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Dev Pratap Singh
Student, IIM Rohtak
Course Delivered Practical Six Sigma Applications
“I expected to gain a clear idea of what Six Sigma is and how it can be practically applied in real-life situations. The course delivered on this and more. The professor was fantastic, providing excellent explanations and using relevant examples to illustrate the concepts. I was thoroughly impressed with the content and the way it was presented.”
Lean Six Sigma Green Belt
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Prabhjot Singh
Student, IIM Rohtak
Real-Life Examples Illustrated Concepts Well
“I enjoyed the real-life examples and the way they were used to illustrate the concepts. The course enabled us to look what are the real-life problems in business scenarios and how we can resolve them.”
Lean Six Sigma Green Belt
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Vaddi Sudheer Kumar
Student, IIM Rohtak
Good Course Coverage and Clear Material
“The course coverage was good, and the material was presented in a clear and concise manner. no”
Lean Six Sigma Green Belt
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Abhimanyu Sharma
Project Assistant, IIT Delhi
First Management Course; Ideas Clarified
“This is for the first time I was attending any management related course. Although the first day was a bit confusing for me as the days progressed, many ideas were cleared primarily the way the trainer explains the details along with wonderful examples.”
Lean Six Sigma Green Belt