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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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Sushant Uttam Kamble
10/11/2019
Quality Analyst, Hexaware
Training Improved Process Problem Solving Skills
“The training helped me understand how to effectively improve the process problem by using a number of tools and techniques. This practical approach was very beneficial.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Kashmira Siddharth Panchal
10/11/2019
Assistant Manager, Motilal Oswal Financial Services Limited
Concepts and Minitab Explained with Accessible Examples
“The explanation of concepts and Minitab, with easy-to-understand examples, was very helpful. This approach made the material accessible and engaging.”
Lean Six Sigma Black Belt
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Vinson Varghese
10/11/2019
Assistant Manager, International SOS
Outstanding Teaching Simplified Complex Concepts
“The teaching was outstanding. Parag is the best at explaining complex concepts in an understandable way.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
TANMAY GUPTA
10/11/2019
Senior Engineer, Bluestar Limited
Benchmark Best for Lean Six Sigma Learning
“The content was good with relative examples. Benchmark is the best institute to learn Lean Six Sigma GB and BB concepts.”
Lean Six Sigma Black Belt
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Mamta Shetty
10/11/2019
Senior Manager Business Excellence, Mahindra Susten
Excellent Structure with Smooth Flow and Examples
“The structure and seamless transition between topics, including examples, DOE, and the Measure phase, were excellent. The flow of the course was good, and the trainer was great.”
Lean Six Sigma Black Belt
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Kunal Devram Jagtap
10/11/2019
Quality Analyst, Hexaware
Training Provided Insights and Solutions
“The training helped me gain insights into the process and provided appropriate solutions to problems. The course was fruitful and provided detailed knowledge.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
RAMDAS DHAKLU JADHAV
10/11/2019
Head of Operations, Nobel Biocare
Excellent Program Planning and Teaching Methods
“The way the program was planned, including the training material and teaching methods, was excellent. The structure ensured a comprehensive understanding of the material.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Subhashini Kumar
13/10/2019
Supervisor, Adroit Global Solution
Techniques Explained with Examples Enhanced Understanding
“All the techniques were explained with multiple examples. This method made it easier to grasp and apply the concepts effectively.”
Lean Six Sigma Black Belt







