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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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Sonakshi Khuntia
Senior Team Lead, S&P Global
Quizzes Deepened Knowledge; Effective Program
“Performance knowledge was deepened through the course, especially during quiz time, highlighting the program’s effectiveness and the instructor’s (Parag Mehta’s) extensive expertise.”
Lean Six Sigma Green Belt
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Tushar Arora
Senior Automation Specialist II, S&P Global
Comprehensive Study Materials Assisted Learning
“The study materials provided were comprehensive and greatly assisted in my learning process.”
Lean Six Sigma Green Belt
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Ashish Sharma
Sr. Operations Analyst, Corning Technologies India Private Limited
Good Instructor and Facilities Made Complex Subject Simple
“Both the instructor and the facilities were good. The session was interactive, which made the complex subject of Lean Six Sigma simple and effective.”
Lean Six Sigma Green Belt
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Pinky Goud
Business Operations Analyst, Salesforce
Highly Comprehensible Content Presented Excellently
“The content was highly comprehensible, and the way Parag presented it was excellent.”
Lean Six Sigma Green Belt
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U.BALAJI
SENIOR SUPERVISER, Sanmina Corporation
Easy-to-Understand Examples Aided Grasping Tools
“The examples provided were easy to understand and greatly helped in grasping the statistical tools used.”
Lean Six Sigma Green Belt
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Akanksha Maruti Ghule
Assistant Quality Manager, Creative Labels Private Limited
Dynamic and Smart Class Environment Enhanced Learning
“The class environment was dynamic and smart, which facilitated a better learning experience.”
Lean Six Sigma Green Belt
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Prashant Shetty
Senior Manager, SBI Life insurance
Instructor’s Expertise Enhanced Learning in Process Improvement
“Gaining information about process improvement for my field was enriched by the expertise of the instructor and effective teaching methods. The tools and information received from the course were very helpful.”
Lean Six Sigma Green Belt
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Kalpana Dharmarajan
Senior Customer Support Executive, CSS CORP
Trainer Extended Material Beyond Basics with Superb Methodology
“The trainer excellently extended the material beyond the basics, using superb methodologies that enriched the learning experience.”
Lean Six Sigma Green Belt







