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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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Insightful & Practical Learning Experience
An outstanding session packed with hands-on exercises, ensuring a 100% practical learning experience. Excited to apply Sensitivity Analysis and AHP at work to drive valuable insights!
AHP Practitioner
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Great Green Belt Learning Experience
“I had great experience in learning in green belt and learned alot from Mayank sir “
Lean Six Sigma Green Belt
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Meenakshi Venkataraman
16/04/2023
Good Learning with Easy Materials and Expert Sessions
“This was a good learning experience with easy to understand study materials and interesting sessions by subject matter experts “
Lean Six Sigma Black Belt
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Moushmi Kandori
16/04/2023
Sr. Manager, Quality Assurance, Cotiviti India
Valuable Insights Gained
The session provided highly insightful and practical knowledge, making the topics covered incredibly beneficial.
AHP Practitioner
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Trainer’s Efforts Made Concepts Understandable
Trainer gave his best to make us understand the concepts. It was a great experience . “
Lean Six Sigma Green Belt
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BB Course Enriched Knowledge with Effective Delivery by V. Raman Sir
“No regrets at all for deciding to go for Benchmark Six Sigma BB after GB. It has enriched my knowledge & understanding of Lean & Six Sigma methodologies and will help me in application of the same. Thanks to Benchmark Six Sigma for designing such a wonderful course and trainer Mr. V. Raman Sir for powerful and effective deliverence of the same.”
Lean Six Sigma Black Belt
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Engaging, Practical, and Insightful
The hands-on exercises truly unlocked our potential, making the learning experience both engaging and impactful. I am excited to apply these insights in my workplace. The content was exceptionally informative and enlightening.
AHP Practitioner
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Vidhya Rathinavelu
16/04/2023
Manager – PEx , Cognizant
AHP Mastery with a Surprise!
I thoroughly enjoyed learning about AHP for the first time. The content was well-structured and paced effectively, keeping engagement high. The unexpected reveal of an automated solution at the end added an exciting touch.
Initially, the hands-on exercise felt challenging, but as I progressed, it transitioned from confusion to clarity, ultimately making the concept feel simple and intuitive.
AHP Practitioner







