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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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The trainer’s Elaborate Explanations Made Learning Smooth
“Good learning sessions with The trainer, very elaborate and thorough. His detailed explanations made the learning process smooth.”
Lean Six Sigma Black Belt
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Manik Sood
03/12/2023
Well-Aligned Examples; Best for Top Management Prioritization
“Well aligned with examples. Best for top management to prioritize projects to get more returns. The practical applications provided valuable insights.”
Business Value Analyst
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Morsalin Rashid
03/12/2023
Supply Chain Planning Manager, ACI Logistics Limited
Learning In-Depth Statistics Enjoyably for Enthusiasts
“Fantastic approach to learning for the continuous improvement enthusiasts. The most horrific statistical theorems are being taught with in-depth knowledge in an enjoyable atmosphere!”
Lean Six Sigma Black Belt
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Amar Dhall
03/12/2023
Deputy General Manager, Cognizant
Black Belt Refreshed Concepts Used 10 Years Ago
“The Benchmark Black Belt course refreshed my Six Sigma concepts which I had used 10 years back when I did my GB from GENPACT in 2014. The details of each and every concept explained by the trainer were excellent as they were from real-life operations. Thank you Benchmark Team.”
Lean Six Sigma Black Belt
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Good Training; Suggests More Practical Work on Projects for Real Understanding
“It was good; however, there could have been some more practical work on projects that could help us to understand how the learnings and tools can work in real scenarios. The hands-on approach would enhance understanding.”
Lean Six Sigma Green Belt
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Rajdeep choudhury
03/12/2023
collection specialist, Airbnb
Effective and Engaging Teaching Method
“Nice teaching method. The trainer’s approach made the sessions engaging and effective.”
Lean Six Sigma Green Belt
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Excellent Training and Delivery Quality
“Wonderful learning. The content of the training and trainer delivery were simply fabulous.”
Business Value Analyst
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Interactive Training with Detailed DMAIC Exercises
“Training is very interactive and provides an opportunity to practice multiple exercises from each phase of DMAIC. The training material is very detailed. The comprehensive nature of the material enhanced learning.”
Lean Six Sigma Green Belt