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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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Knowledgeable Instructor Addressed Questions
“I would take this moment to thank our instructor. He is really good trainer and full of knowledge. Our batch has bombarded him with lots and lots of questions but he had answered all of them and he has made sure that we don’t take questions and confusions with us out of the session.”
Lean Six Sigma Black Belt
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Benchmark Six Sigma: Premier Lean Six Sigma Training Institution
“Benchmark Six Sigma is one of India’s best and most recognised institutions to learn everything about Lean Six Sigma. They have experienced Trainers who guide you step by step and ensure that you are learning at your own pace while making it very simple for us to understand. I would definitely recommend Benchmark Six Sigma to all my colleagues and friends for sure! Keep up the brilliant work!”
Lean Six Sigma Black Belt
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Ninad Bansode
11/04/2021
Head – Operational Excellence, Apollo Health and Lifestyle Limited
Detailed Notes and Precise Instruction
“The notes are very elaborate & the explanation by faculty is to the point. “
Lean Six Sigma Black Belt
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Vimal Mark
11/04/2021
Deputy Manager, Collins Aerospace
Great Interactive Sessions
“Great Interactive sessions”
Lean Six Sigma Black Belt
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Excellent Content and Course Delivery
“Excellent content and course delivery by benchmark six sigma makes the Black belt course as one of the best choice available. The hands on training on Minitab adds to the value.”
Lean Six Sigma Black Belt
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Exceptional Course with Comprehensive Teaching Resources
“Good course content, teaching methodology and learning material.”
Lean Six Sigma Black Belt
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Suyash Ketankumar Alka Wani
11/04/2021
Up-to-Date and Useful Course Content
“The Course Content is up to date and useful.”
Lean Six Sigma Black Belt
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Black Belt Course Worth the Investment
“,The Black Belt course offered is truly worth more than the money paid, thanks to the great teachers who are also exceptional trainers.”
Lean Six Sigma Black Belt







