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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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Dilip Kumar K
06/03/2022
Wonderful learning; will add organizational value
“Wonderful learning experiences and hope to add some value to the organization we serve and the people we come across with these competencies. “
Lean Six Sigma Black Belt
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Benchmark Six Sigma Course: Clear, Understandable, Effective Learning
“The course materials provided by Benchmark Six Sigma are exceptionally clear and understandable, facilitating effective learning and comprehension.”
Lean Six Sigma Black Belt
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Friendly and Interactive Trainer Helps Grow Skills
“This is the place to grow our skills and trainer is very friendly and interactive “
Lean Six Sigma Green Belt
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Practical Course Exceeded Expectations with Real-World Skills
“This course has exceeded my expectations in every aspect. It’s a wonderfully practical course that equips participants with valuable skills and knowledge for real-world application.”
Lean Six Sigma Black Belt
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Remarkable Black Belt Course with Practical Examples
“This Black Belt Six Sigma course is truly remarkable, covering advanced topics with ease and providing practical examples for better understanding. Sir’s expertise in the field greatly enhances the learning experience.”
Lean Six Sigma Black Belt
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Six Sigma Black Belt Course Had Good Methodologies, Tools, Coach, and Materials
“Six Sigma Black Belt Methodologies, Tools, Techniques, Coach, study Material and everything is good. “
Lean Six Sigma Black Belt
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Fantabulous Journey of Excellence with Benchmark
“My experience with Benchmark is fantabulous because I define this journey of excellence with an excellent system and team, which was never thought of at the time of registration.”
Lean Six Sigma Green Belt
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Finest Course for Skill and Knowledge Improvement
“This is infact one of the finest course I believe everyone must do to improve their skills & knowledge. This course definitely gives a boost on a personal growth. “
Lean Six Sigma Black Belt







