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Airtel
Agility at Scale, Excellence by Design
At Airtel, we engaged with teams that operate in a fast-moving, high-impact environment — yet never lose sight of structure, learning, and long-term improvement. Across our collaboration, what stood out was their ability to blend agility with discipline — solving problems not just quickly, but thoughtfully. The drive to build internal capability and elevate decision-making was evident in every session, making the engagement both energizing and purposeful.
It was inspiring to witness a team that leads from the front — not only in market presence, but in the way they invest in thinking better, working smarter, and growing stronger together.
Testimonials for Benchmark Six Sigma
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N.Balakrishnan
Assistant Manager, Genpact
Effective Teaching Methods Facilitated Deep Practical Understanding
“The teaching methods used were effective, facilitating a deep and practical understanding of the subjects.”
Lean Six Sigma Green Belt
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Inderjeet Singh
Senior Quality Analyst, GlobalLogic
Useful Techniques for Situations with Data or Assumptions
“The course adeptly describes how to handle situations with strong data or even assumptions, which was incredibly useful.”
Lean Six Sigma Green Belt
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Akshat Srivastava
Student, Goa Institute of Management
Unique Examples by Vishwadeep Sir Attracted Me
“Training style of Vishwadeep Sir and his unique examples were the sole attraction of the program.”
Lean Six Sigma Green Belt
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Preethi Kamalakkannan
Associate, Thryve Digital
Thorough doubt resolution increased confidence
“All my doubts were addressed thoroughly, which increased my confidence and understanding of the material.”
Lean Six Sigma Green Belt
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Onkar K Hegde
Student, Goa Institute of Management
Practical Examples Made Six Sigma Concepts Clear
“I was looking for insights into Six Sigma and how it relates to everyday life. The numerous examples provided throughout the course, along with the clear flow of the class, made it easy to grasp the concepts and see their practical applications. This program truly exceeded my expectations with its effective teaching style.”
Lean Six Sigma Green Belt
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Ram Pragadish J.R
Student, Tolaram group
Understand practical Six Sigma problem-solving now
“Now I can at least understand how industrial problems are solved using six sigma other than just knowing it theoretically.”
Lean Six Sigma Green Belt
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Jyotsna Kumar
Manager, Google
Simple Explanations Made Six Sigma Concepts Easy to Understand and Remember
“The simple way of explanation of the various concepts related to Six Sigma course made it easy to understand and remember. Yes”
Lean Six Sigma Green Belt
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Rohit Goyal
Mechanical Maintenance & Utilities Engineer, Trident Group
Great workshop; now comfortable with Six Sigma concepts
“It was a great workshop. Before attending the GB training organised by Benchmark, I wasn’t familiar with the Six Sigma concepts or tools. However, after attending the GB training I feel very comfortable with the tools and techniques. Also, I am now sure that I can use these concepts in work and make things better. The trainer was actually very good and he made the participants comfortable during the entire workshop. The examples were relatable and easy to understand. These examples helped to understand the concepts even better. I rely on Benchmark for any guidance that may be required pertaining to Six Sigma.”
Lean Six Sigma Green Belt




























