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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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Outstanding Trainer Made Lean & Six Sigma Concepts Easy
“One of the best trainers I have met in the industry in terms of delivering the concepts of Lean & Six Sigma in the most effective and best way. It was easy to understand everything that he delivered during the session. I am looking forward to more certifications from Benchmark Six Sigma and getting an amazing trainer like Benchmark’s in future too. 🙂 x “
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Useful Training with Practical Insights
“The training was very useful. The content was both relevant and practical, providing valuable insights that can be directly applied to real-world scenarios.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Highly Beneficial Training; Greatly Appreciated
“Thank you. The training was highly beneficial and greatly appreciated. The content was relevant and insightful, and it has significantly enhanced my understanding and skills in my career.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Good and Interactive Sessions with Engaging Format
“It was good and more interactive. The engaging format made the sessions enjoyable.”
Lean Six Sigma Green Belt
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Excellent Six Sigma Black Belt Course Experience
“It is great learning for the Six Sigma Black Belt courses. The instructor and the course material were excellent. The guidance during the online lectures for statistical analysis and calculation, as well as interpreting the graphs and data, was excellent. Also, very helpful were the model questions and exercises given in the material.”
Lean Six Sigma Black Belt
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BME Session Enlightening; VK Tailored to All Levels
“Attending the BME session was an enlightening experience, filled with engaging simulation exercises that brought complex concepts to life. The highlight of the course was VK, whose expertise and teaching style made even the most challenging topics accessible and enjoyable. What stood out was how VK tailored the session to accommodate both beginners and those with advanced knowledge, ensuring that everyone could benefit from the training.”
Business Modelling Expert
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Wonderful Faculty Conducts Enjoyable and Interactive Sessions
“Wonderful faculty who conducts interactive sessions, making the training enjoyable, easy to understand, and full of real-life examples.”
Lean Six Sigma Black Belt
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Effective, Engaging Green Belt Training
“I liked the way the trainer delivered the entire Green Belt training session. He explained the concepts using simple examples that everyone could understand. He engaged the audience and encouraged them to participate throughout the session. I had fun learning the concepts. I would strongly advise anyone interested in obtaining GB certification to go through Benchmark Group.”
Lean Six Sigma Green Belt




