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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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Shwetabh
05/10/2020
Comprehensive Overview of Six Sigma Design Methods
“Received an overview of methods and techniques used in designing for Six Sigma, including information on 9 windows, Kano, S-curves, and Block 5, as well as how to use Miro.”
Lean Six Sigma Green Belt
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Trainer’s Knowledge Spanned Variety of Fields
“The trainer has very good subject knowledge and is familiar with variety of fields. “
Lean Six Sigma Green Belt
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Excellent Course Delivery; Doubts Cleared Individually
“Excellent course delivery by the trainer, great experience on individual doubt clearing sessions. “
Lean Six Sigma Green Belt
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Ample Time and Excellent Examples Ensured Understanding for Implementation
“All the topics are given ample amount of time with some excellent examples to ensure each one understands to implement when you get into action!!”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Happiness Nesvinga
04/10/2020
COO, Nesch Mintech Tanzania Limited
Excellent Training Applicable Across Professions
“Excellent training suitable for any profession, providing valuable knowledge and skills that can be applied across various industries and job roles.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Well-Defined and Structured Online Black Belt Program
“The online black belt certification program is very well defined and structured. The course content is comprehensive and logical.”
Lean Six Sigma Black Belt
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Detailed, Structured Content Enhanced Understanding
“Very detailed and structured content, every session was making an impact of understanding the LSS concepts. Thanks a lot to Benchmark six sigma and team.”
Lean Six Sigma Black Belt
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Amazing Trainer Made Concepts Easy
“Trainer has really been amazing and thorough with the concepts. He made the concepts really easy to understand supporting them with some good examples. “
Lean Six Sigma Green Belt







