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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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Rakesh Kumar Samudrala
20/03/2026
Sr BA – Business Transformarion, Cognizant
Effective Training Experience
The training was good and provided a valuable learning experience. It offered clear insights and practical knowledge that can be effectively applied in real work scenarios.
Lean Six Sigma Black Belt
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Seamless Theory-to-Practice Learning
The flow from theoretical concepts to practical, real-life examples made it easy to understand the complexities of the Black Belt body of knowledge. This structured approach enhanced clarity and enabled effective application of concepts in real-world scenarios.
Lean Six Sigma Black Belt
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Engaging Black Belt Learning
The online Lean Six Sigma Black Belt course was very helpful and easy to follow. The instructors explained complex topics in a simple and practical manner, using real-world examples that made the concepts clear and relatable. The hands-on approach and interactive discussions significantly improved my understanding of strategic problem-solving. Overall, it was a well-structured and engaging learning experience.
Lean Six Sigma Black Belt
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Skill Development and Knowledge Hub
This course helped me develop valuable skills and served as an excellent source of knowledge. It provided meaningful learning and enhanced my overall understanding, making it a highly beneficial experience.
Lean Six Sigma Green Belt
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Vignesh Kamath
15/03/2026
Global Supply Chain Apprentice, Target
Strengthened Statistical Expertise
I strongly believe this course has significantly improved my statistical knowledge. I learned many new concepts, and although it was challenging at first, it became manageable with consistent practice. Over time, I gained confidence and hands-on understanding. Choosing to learn Six Sigma for process improvement has been one of my best decisions, as it has equipped me with valuable skills to analyze and improve processes effectively.
Lean Six Sigma Green Belt
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Best Training Experience
This training has been one of the best learning experiences of my life. It provided valuable knowledge, practical insights, and a highly engaging environment that made the journey truly memorable and impactful.
Excellence in Continuous Improvement Leadership (ECIL) (SP)
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Comprehensive Concept-Driven Learning
The course was very comprehensive, with training material that strongly focused on concepts. It provided clear understanding and depth, making it highly effective for building a solid foundation and applying the knowledge in practical scenarios.
Lean Six Sigma Black Belt
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Practical Process Improvement Learning
The course was really amazing and provided exposure to various tools that are highly useful for improving processes. It enhanced my understanding of practical methodologies that can be effectively applied to drive efficiency and continuous improvement.
Lean Six Sigma Green Belt







