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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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Anchal Parashar
Manager – Process Excellence, British Telecom
Straightforward and Practical Teaching Approach
“The content was taught in a way that was straightforward and practical, making it easy to grasp complex ideas.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
K. Venkatesan
JE, Poclain hydraulics
Exceptional Instructor with Deep Knowledge
“The instructor was exceptional, demonstrating deep knowledge and an engaging teaching style.”
Lean Six Sigma Green Belt
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Ganess Sockalingam
Senior Manager, Capgemini
Informative Sessions on Hypothesis Testing and DOE
“The sessions on hypothesis testing and DOE were very informative. The trainer’s efficiency and interesting teaching methods kept the material engaging.”
Lean Six Sigma Black Belt
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Seher H
Premier Sales Agencies
Effective Teaching Method by Instructor
“The content was comprehensive and covered topics extensively. the trainer was confident and well versed.”
Lean Six Sigma Black Belt
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Kalaivanan R
Business Intelligence Analyst, Cerner Corporation
Comprehensive Material Addressed Complex Problems
“I was impressed with the comprehensive way the course material was presented and how effectively complex problems were addressed using example projects.”
Lean Six Sigma Green Belt
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RAVISANKARAN R
TEAM LEAD, Quintessence Busniess Solutions and Services (QBSS)
Transforming Principles into Actionable Knowledge
“Transforming Six Sigma principles into actionable knowledge was a highlight of the course, emphasized by a comprehensive Minitab Analysis session, contributing to a pleasant and enriching learning weekend.”
Lean Six Sigma Green Belt
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S PRAKASH
Supplier Quality Manager, Circor Flow Technologies
Excellent Content and Overall Training Experience
“The course content, study materials, and overall training experience were excellent. It provided great value for the cost.”
Lean Six Sigma Black Belt
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Janet Amali Joseph
Continuous Improvement Manager, Reed Elsevier
Concepts Illustrated Effectively with Various Examples
“The training effectively illustrated the concepts of Lean Six Sigma with various examples. This approach made it easier to understand and apply the concepts.”
Lean Six Sigma Black Belt







