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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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RASHID MASOOD ANSARI
Student, IIM Rohtak
Group Activities Applied Concepts to Scenarios
“The group activities helped me connect with other participants and apply the concepts to real-life scenarios. Interesting and able to connect with real-life scenarios”
Lean Six Sigma Green Belt
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Sandeep Bodanapu
Student, IIM Tiruchirapalli
Well-Planned and Organized Entire Course
“The entire course is well planned and organized. You hardly deviate from the lecture with the kind of environment provided by the instructor.”
Lean Six Sigma Green Belt
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Aayush Rastogi
Student, IIT Roorkee
Thankful for Clear Six Sigma Insights
“I thank Benchmark Sig Sigma for providing me with greats insights in Six Sigma projects and making the concepts clear.”
Lean Six Sigma Green Belt
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Akshita Shrivastava
Student, IMS
Practical Tools and Insights for Application
“The course pragmatically covered essential topics, providing practical tools and insights for real-world application.”
Lean Six Sigma Green Belt
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Geetanjali Singh
Student, IMS
Outstanding Teaching Made Learning Invaluable
“The relevance and teaching quality were outstanding, making this an invaluable learning experience.”
Lean Six Sigma Green Belt
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NISHI KUMARI
STUDENT, IMS
Competitive Questions Enhanced Engagement
“The competitive questions asked during the class enhanced engagement and learning.”
Lean Six Sigma Green Belt
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Saurabh joshi
Student, IMS
High-Energy Engagement by the trainer
“I like the way the trainer engages with the candidates, maintaining high energy and helping us see different perspectives throughout the day. The teaching methodology used was particularly impactful.”
Lean Six Sigma Green Belt
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Harsha Vardhan B V
Student, IMT Ghaziabad
Application-Based Learning Solidified Concepts
“I really enjoyed the application-based approach to learning in this course. The knowledge I gained about Six Sigma is both comprehensive and applicable to real-world scenarios. The simulated examples helped solidify my understanding of the concepts.”
Lean Six Sigma Green Belt







