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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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Interactive Session by Raman Sir; Well-Structured Course
“Raman Sir provided a very interactive and engaging learning session. Sharing relevant insights where apt and suitable examples, making sure not to leave out any person in the cohort, since it was quite the variety from few novices to some seasoned! The course was well structured and administered. I appreciate the teamwork within Benchmark towards enabling others in LSS process management. Thank you.”
Lean Six Sigma Green Belt
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Interactive Session with Knowledgeable Trainer
“It was an interactive session. My trainer is a really good person, having in-depth knowledge of the subject with lots of practical examples. Best wishes for the organization.
Lean Six Sigma Green Belt
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Venu’s knowledge enhanced learning experience
“Venu Sir demonstrated an exceptional depth of knowledge in Six Sigma methodologies and tools. Their expertise and ability to explain complex concepts in a clear and understandable manner greatly enhanced the learning experience. I appreciated the Venu Sir’s proactive approach to addressing our questions and concerns during the sessions, also the course content was comprehensive and fulfilled all my expectations.”
Lean Six Sigma Black Belt
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Fantastic Training Exceeded Expectations
“Fantastic. The training exceeded my expectations and provided valuable knowledge.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Training improved problem-solving technique clarity.
“The training was very informative and made my concepts even more clear about how to implement the best problem solving techniques.”
Lean Six Sigma Black Belt
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Smartly designed content with focused explanations
“Smartly designed content to have adequate focus and also to provide elaborative explanation. Highly recommended”
Lean Six Sigma Black Belt
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J Sureshkumar
24/09/2023
Assistant Delivery Manager, Access Healthcare
Excellent Six Sigma Training by Mr. Venugopal
“Really amazing learning experience… Thanks to the trainer Mr Venugopal sir. He explained all the Six Sigma Methodologies and Tools in great and ease to understand everyone. “
Lean Six Sigma Black Belt
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Anil Kumar Routa
24/09/2023
Fresher, Sagility
Good Learning Experience with Relevant Examples
“It’s a very good learning experience with relevant industry examples. The practical applications were beneficial.”
Lean Six Sigma Green Belt







