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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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Ideal Course for Professionals; Comprehensive Curriculum Enhances Skills
“Benchmark’s Lean Six Sigma is an ideal course for freshers and working professionals to enhance their skills in process improvement methodologies. The comprehensive curriculum caters to learners from diverse backgrounds.”
Lean Six Sigma Black Belt
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Suresh Narayanan
08/11/2020
Associate Operations Manager, Williams Lea India Private Limited
Detailed content and awesome explanations enriched learning
Overall, the course content was very detailed, and the trainer’s way of explaining was awesome. The combination of comprehensive content and effective delivery contributed to a rich learning experience.
Lean Six Sigma Black Belt
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Trainer’s examples and tools were invaluable.
“Examples given by the trainer were very useful in understanding any concepts. Tools explained were very useful in real time job. Wonderful Tutor!! “
Lean Six Sigma Green Belt
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Great Interactive and Engaging Session
“The session was great. I found it to be very interactive and thoroughly engaging! The trainer’s ability to keep the session lively and interactive contributed to an enriching learning experience.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Archana Vidyasagar
08/11/2020
Operations Manager, Williams Lea India Private Limited
Fantastic trainer with relatable real-life examples
The trainer was absolutely fantastic and made sure that the concepts were easy to understand by quoting some real-time examples. The use of real-life examples made complex concepts more relatable and understandable.
Lean Six Sigma Black Belt
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Kommaraju Prashanth Kumar
08/11/2020
CONSULTANT, Andhra Pradesh Productivity Council
Benchmark Six Sigma excels in Lean Six Sigma training.
“I think Benchmark Six Sigma is the best organization for learning about Lean Six Sigma. The quality of instruction and the depth of content covered in the course make it stand out among its peers.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Good Session with Insightful Examples of Lean Six Sigma Application
“It was a good session. Lots of examples gave good insight into the application of Lean Six Sigma principles in real-world situations.”
Lean Six Sigma Black Belt







