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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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SUKWANT SINGH HANEJA
Sr.Manager (Operations), Fareportal
Engaging Practical Course with Hands-On Approach Reinforced Learning
“The practical course was very engaging. The hands-on approach helped reinforce the learning and made the sessions enjoyable.”
Lean Six Sigma Black Belt
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SHRUTI OMER
Student, T A Pai Management Institute
Well-Designed Workshop Structure Facilitated Deeper Understanding
“The structure of the workshop was well-designed, facilitating a deeper understanding of the topics covered.”
Lean Six Sigma Green Belt
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SUNIL KISAN AVHAD
Sr. Executive, Ferring Pharmaceuticals
Trainer’s Outstanding Skills Enhanced Learning Experience
“The trainer’s skills were outstanding and instrumental in enhancing our learning experience.”
Lean Six Sigma Green Belt
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MADHAN MOHAN THOTA SUBRAHMANYAM
Senior Quality Engineer, Finastra
Best Teaching and Explanations on Lean and Six Sigma Methodologies
“I wanted to learn about Lean and Six Sigma methodologies, particularly analyzing and understanding measurement. The teaching and explanations were the best part of the course.”
Lean Six Sigma Green Belt
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Erwin Alexander.E
Process Leader, Firstsource Solutions Limited
Useful Practical DMAIC Knowledge for Business Improvement
“The practical knowledge of DMAIC gained was very useful for business improvement.”
Lean Six Sigma Green Belt
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ANVESH.N
Product Engineer, Flex
Well-Managed and Systematic Coverage of Material
“The time spent on covering the material was well managed and systematic.”
Lean Six Sigma Green Belt
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Vaibhav Deshpande
Delivery Manager PMOEngineering, Flightnetwork
Training on Systematic Monitoring Highlighted Six Sigma Importance
“The training delved into systematic and statistical monitoring of processes, providing an interactive learning experience that highlighted the importance and applicability of Six Sigma tools, a testament to Benchmark’s exceptional program.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Anshuman Bhattacharya
Manager, Tata Consultancy Services
Well-Chosen Modules Provided Clear Framework for Understanding
“The modules selected for the course were particularly well-chosen, providing a clear framework for understanding key concepts.”
Lean Six Sigma Green Belt







