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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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V Suresh Kumar
30/04/2023
Right Decision Choosing Benchmark for Certification
“Choosing the best training academy for Lean Six Sigma was indeed a challenge. But after I spoke with my friend Karthik who got certified as GB, BB from Benchmark, getting enrolled for training & certification got much easier. Excellent & agile training partner! Very highly knowledgeable trainer. He explains with clarity and makes concepts so simple & easy to understand. I feel I made the right decision to study & certify in Lean Six Sigma GB, BB from benchmark. “
Lean Six Sigma Green Belt
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Well-Designed Black Belt Program with Interactivity
“The black belt program was very well designed step by step learning with interactive sessions.”
Lean Six Sigma Black Belt
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Exceptional and Patient Trainer Enhanced Learning
“I know I was obsessed with the trainer (Mr. Rao) and to get him for the Green Belt as well as the Black Belt coaching was a blessing in disguise. He has been exceptional and patient (at the same time) which is a rare quality for any preacher.”
Lean Six Sigma Black Belt
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Dynamic and Interactive Learning Experience
The session was highly engaging, fostering active participation and meaningful discussions. The interactive approach made complex concepts easy to grasp, ensuring a valuable and insightful learning experience.
Business Analytics Foundation (SP)
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Very Useful Tool for Analytics-Based Decisions
“Very useful tool and helpful whenever we are doing decisions based on analytics.”
Business Analytics Foundation (SP)
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In-depth knowledge with cross-domain relatable examples
“The course will give you in-depth knowledge and has examples form every domain so that people from all domain can easily relate. “
Lean Six Sigma Black Belt
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Simple Methods Made Concepts Understandable
“Easy and simple methods used, to make syudents from different professional backgrounds understand the topic, relate with practical life examples and systematically planned learning sessions are highlights of Benchmark’s LSSBB program. Thank you.”
Lean Six Sigma Black Belt
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Powerful tool for clarity and exploration.
“This is a very powerful tool that can be used across domains (with some expertise). It can reveal factors/parameters which were overlooked in the past and makes it easy to understand. What starts as an ambiguity becomes a wonderful area explored. The learning is very lucid and ongoing with experts/Seniors combined with Vk.”
Creativity and Innovation Practitioner







