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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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ROHIT KUMAR
Senior Manager, Indus Towers
Process Standardization Made Approachable by Benchmark
“I focused on process standardization, performance measurement, and control. The course content and methodology were highly specific and provided meaningful, solution-oriented learning. Six Sigma was made approachable and easy to understand, all thanks to Benchmark.”
Lean Six Sigma Green Belt
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Amudhavalli Aravamudhu
Client consultant, Access Healthcare
Quality Improvement Enhances Practical Application Skills
“The focus on improving quality in every work aspect was very useful for practical application.”
Lean Six Sigma Green Belt
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M.Diwakar
Senior Client Partner, Access Healthcare
Presenter’s Real-Life Examples Enhanced Session Quality.
“The course enabled me to enhance my creative thinking skills, which are essential for solving business problems.”
Lean Six Sigma Green Belt
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Sundar B
Senior Client Specialist, Access Healthcare
Benchmark is industry standard and reliable.
“Certainly Benchmark is standard in this field.”
Lean Six Sigma Green Belt
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PINAKI PAUL
DIRECTOR, International School of Business and Media
Best Course in Professional Career
” I had lot of apprehensions about this course going by the online views . Now I can say perhaps this is the best course I have ever attended in my 27 years of professional career.”
Lean Six Sigma Green Belt
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M.KARTHIK
ASST.MANAGER, INZI Controls
Teaching Through Examples Simplified Complex Topics
“The teaching through examples made complex topics much easier to grasp. The clear explanations provided by the instructor were very effective.”
Lean Six Sigma Black Belt
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MURALI MOHAN PANDILLA
Senior Project Manager, ITC Infotech
Extraordinary Clarity Reflects Faculty Expertise
“The clarity of the explanations on Six Sigma concepts was extraordinary, reflecting the high level of expertise of Benchmark Six Sigma’s faculty.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
TANUSREE HALDAR
TECHNICAL CONSULTANT, Adobe
Smooth, professional, and easily followable content delivery.
“The delivery of the content was smooth and professional, making it easy to follow.”
Lean Six Sigma Green Belt







