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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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Kartik Kalra
Student, IIM Rohtak
Awesome Methodology and Teaching Methods Used
“I wanted to acquire skills that I could use in business and daily life to reduce errors. The methodology and teaching methods used in the course were awesome. The course was well-organized and the instructor effectively conveyed the material.”
Lean Six Sigma Green Belt
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RASHID MASOOD ANSARI
Student, IIM Rohtak
Group Activities Applied Concepts to Scenarios
“The group activities helped me connect with other participants and apply the concepts to real-life scenarios. Interesting and able to connect with real-life scenarios”
Lean Six Sigma Green Belt
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Sandeep Bodanapu
Student, IIM Tiruchirapalli
Well-Planned and Organized Entire Course
“The entire course is well planned and organized. You hardly deviate from the lecture with the kind of environment provided by the instructor.”
Lean Six Sigma Green Belt
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Aayush Rastogi
Student, IIT Roorkee
Thankful for Clear Six Sigma Insights
“I thank Benchmark Sig Sigma for providing me with greats insights in Six Sigma projects and making the concepts clear.”
Lean Six Sigma Green Belt
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Akshita Shrivastava
Student, IMS
Practical Tools and Insights for Application
“The course pragmatically covered essential topics, providing practical tools and insights for real-world application.”
Lean Six Sigma Green Belt
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Geetanjali Singh
Student, IMS
Outstanding Teaching Made Learning Invaluable
“The relevance and teaching quality were outstanding, making this an invaluable learning experience.”
Lean Six Sigma Green Belt
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NISHI KUMARI
STUDENT, IMS
Competitive Questions Enhanced Engagement
“The competitive questions asked during the class enhanced engagement and learning.”
Lean Six Sigma Green Belt
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Saurabh joshi
Student, IMS
High-Energy Engagement by the trainer
“I like the way the trainer engages with the candidates, maintaining high energy and helping us see different perspectives throughout the day. The teaching methodology used was particularly impactful.”
Lean Six Sigma Green Belt