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American Express
Structured Thinking Behind Seamless Service
Our engagement with American Express offered a window into a culture that combines service excellence with operational discipline. Across teams, we found a strong focus on structured thinking, analytical depth, and a genuine commitment to doing things better — not just for efficiency, but for customer impact. The conversations reflected an organization that values both consistency and continuous learning, with a clear emphasis on strengthening internal capability.
It was a privilege to work with professionals who view improvement not as a mandate, but as a mindset — one that’s deeply embedded in how they serve, lead, and evolve
Testimonials for Benchmark Six Sigma
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Sandeep Tekkali
Student, IIFT
Interactive Course Made Learning Enjoyable
“The planning of each and every session is very good. Sessions are very interesting and the competition between group made us concentrate more than ever in the class.”
Lean Six Sigma Green Belt
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Madhumita Patnaik
Student, IIM Kozhikode
Properly Aligned Topics with Helpful Examples
“The Course Topics were properly aligned and the examples given by the trainer were very helpful in understanding the concepts”
Lean Six Sigma Green Belt
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AKSHAY BANSAL
Student, IIM Rohtak
Instructor’s Knowledge Made Learning Enjoyable
“The instructor’s knowledge of the subject and the interactive nature of the course made the learning experience enjoyable and informative. The course is really very good and worth doing”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
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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Amit Tailwal
Student, IMS
Easy-to-Grasp Analytical Techniques Learned
“The training made me aware of the best analytical techniques, which were also easy to grasp and very helpful.”
Lean Six Sigma Green Belt

