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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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Amazing Experience; Doubts Cleared
“It was an amazing experience. The trainer has cleared all my doubts and also explained each topic very interestingly, giving examples, Minitab files, etc. I am glad to join Benchmark for my GB certification and would like to go for further courses in the near future. Thank you so much, everyone, for making this process smooth.”
Lean Six Sigma Green Belt
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Knowledgeable Trainer Delivered Interactive and Well-Taught Modules
“The trainer was knowledgeable. It was an interactive session, and each module was taught nicely. Thanks, Benchmark!”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Crisp Content; Doubts Cleared Before Moving On
“The content is crisp, and the trainer ensures all your doubts are cleared before moving to the next topic. This gives us confidence and helps us relate to real-life scenarios as well.”
Lean Six Sigma Green Belt
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Well-structured, fulfilling Lean Six Sigma program
“Joining Benchmark for the Lean Six Sigma program has been a fulfilling experience. The program is well-structured and easy to comprehend.”
Lean Six Sigma Black Belt
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Excellent Training with Clear Basic Examples
“The training was excellent. The trainer was very good and used basic examples to help me understand the concept clearly. Overall, my experience with Benchmark for Six Sigma was excellent.”
Lean Six Sigma Green Belt
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S R Shoba
07/11/2021
Vice President, Citicorp
Detailed Contents Led by Knowledgeable Faculty
“The training offered detailed contents and was led by a knowledgeable faculty, ensuring a comprehensive learning experience.”
Lean Six Sigma Black Belt
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Trainer’s Explanation of Concepts Was Very Helpful
“It was very nice. The concept explained by the trainer was helpful.”
Lean Six Sigma Green Belt
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Wonderful GB Training with Enjoyable Interactions
“Green Belt Six Sigma training has been wonderful. All the interactions from trainers are enjoyable and interesting.”
Lean Six Sigma Green Belt







