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Serco
Operational Excellence in Public Service Delivery
As a global provider of public services across citizen engagement, transportation, and defense, Serco operates in environments where compliance, clarity, and efficiency must go hand in hand. Our engagement involved teams focused on structured capability building, cross-functional alignment, and improving operational systems that support large-scale service delivery.
It was a pleasure to collaborate with professionals who were deeply invested in doing things right — with discipline, accountability, and a shared sense of purpose.
Testimonials for Benchmark Six Sigma
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Good Green Belt Session with Excellent Preparation
“Overall, the Green Belt session was good, and all are supportive. Let’s hope for the best for the exam. The preparation provided was excellent.”
Lean Six Sigma Green Belt
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Simplified Material with Easy Examples Built Foundation
“Simplified the study material with some easy-to-understand examples, and this helped build my base knowledge. The clarity of the content was excellent.”
Lean Six Sigma Green Belt
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Excellent Trainer Made Complex Concepts Accessible
“The trainer was excellent, making the sessions highly interactive and driving the class through complex concepts with practical examples. Overall, the training was exceptional and highly valuable. I would highly recommend Mayank Gupta to anyone seeking dynamic and effective training.”
Lean Six Sigma Green Belt
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Very good training; practical explanations
“Overall, the training is very good. My trainer Venugopal Raman has explained all the concepts practically. I personally got a good understanding of Lean Six Sigma, despite having previous experience.”
Lean Six Sigma Green Belt
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Excellent Content and Engaging Training Experience
“Overall, the experience was very good. Good content, good trainer, and content delivery. The training was comprehensive and engaging.”
Lean Six Sigma Green Belt
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Best Training Experienced; Phenomenal Trainer Venugopal
“The best training course I have ever experienced. The way the training was planned and executed was mind-blowing, and it shows the importance of Lean Six Sigma. Especially my trainer Venugopal was phenomenal.”
Lean Six Sigma Green Belt
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Shubham Vilas Kharche
04/02/2024
Senior Engineer, Tata Elxsi
Amazing sessions improved knowledge
“It was amazing to attend the sessions that really add value to improve my knowledge. Thank you!”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Extraordinary Presentation by the trainer with Valuable Insights
“Happy to be a part of the GB session. The trainer has given us an extraordinary presentation of modules and case studies. The insights provided were highly valuable.”
Lean Six Sigma Green Belt




