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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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SARAVANAN.C
23/12/2018
MANAGER, KOSEIMINDA Aluminium Company Private Limited
Comprehensive Materials Aid Thorough Understanding
“The course materials were very comprehensive and well-organized. Benchmark’s materials are some of the best I’ve encountered, aiding in thorough understanding.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Padmarajan RS
23/12/2018
Quality Lead, HCL
Training Aided Statistical and Practical Problem-Solving Effectively
“I appreciated how the training helped in finding and solving problems statistically and practically. Benchmark’s approach is standard and effective.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Somrita Chatterjee
23/12/2018
Senior Executive – Business Process, Vee Technologies
Comprehensive study; detailed explanations by mentor
“Comprehensive study and explanation by the mentor and covering the most complex topics in detail and examples. Looking forward to more workshops ! “
Lean Six Sigma Black Belt
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Anil Devaraj
23/12/2018
DGM, Aurobindo Pharma Limited
Effective Training for Manufacturing Process Improvement
“The presentation and examples used during the training were very effective. This training is a must for manufacturing personnel intending to improve real-time processes.”
Lean Six Sigma Black Belt
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Jeetendra K Menghani
23/12/2018
Associate Manager, Adani Power Limited
Engaging Training with Valuable Insights Provided
“The contents and the speaker were very engaging. The training provided valuable insights and knowledge.”
Lean Six Sigma Black Belt
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Lakshmi Naarayanan Jayaraman
23/12/2018
Head of Innovation, Equiniti India
Clear and Useful Concepts and Examples Enhanced Understanding
“The concepts and examples discussed were very clear and useful. Benchmark offers good training that enhances understanding and application of concepts.”
Lean Six Sigma Black Belt
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Manish Kumar
23/12/2018
Senior Office, Adani Power Limited
Useful Examples Enhanced Learning Experience
“The examples provided were very useful in illustrating the concepts. They made the learning experience more practical and relatable.”
Lean Six Sigma Black Belt
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Arjun Kumar Sahu
23/12/2018
Manager, Coca-Cola
Good Examples and Content Flow Enhanced Training
“The very good examples and good flow of content made the training very effective. Benchmark offers a training module that is applicable in various business fields.”
Lean Six Sigma Black Belt







