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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
Feedback Filters
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Good and Valuable Course
The course was well-conducted and provided a solid foundation of knowledge, making it a valuable learning experience.
Lean Six Sigma Green Belt
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Job-Relevant and Practical Training
All the sessions were highly relevant and directly applicable to my current job, making the training extremely valuable.
Lean Six Sigma Green Belt
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Seamless and Engaging Six Sigma Program
The 3-week Six Sigma program was smooth and highly engaging. The Benchmark team provided excellent support with clear and timely communication. The trainer’s interactive sessions and the concise, effective study material made the learning experience truly valuable.
Lean Six Sigma Green Belt
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Truly Excellent Training
An outstanding training experience—well-structured, engaging, and deeply impactful.
Lean Six Sigma Black Belt
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Comprehensive and Supportive Black Belt Journey
I recently completed my Black Belt certification with Benchmark, after earning my Green Belt with them as well. The sessions were highly engaging and packed with practical, real-world examples that simplified complex concepts. The practice questions were incredibly helpful in reinforcing learning and preparing for the exam. A heartfelt thank you to Benchmark and the exceptional trainers for their constant support and guidance throughout this journey!
Lean Six Sigma Black Belt
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Practical and Skill-Building Training
Practical, insightful, and highly effective—this training has been instrumental in strengthening both problem-solving and leadership skills.
Lean Six Sigma Black Belt
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Excellent Training Experience
An outstanding and highly valuable training experience from start to finish.
Lean Six Sigma Black Belt
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Detailed and Industry-Relevant Training
The training session provided in-depth theoretical and conceptual explanations, supported by practical industry examples that made the learning highly relevant and effective.
Lean Six Sigma Black Belt







