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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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Clear modules with hands-on exercises
“Very clearly explained all the modules and tools. Hands-on exercises done during the session. Clearly answered all our questions. Overall, a very satisfied experience.”
Lean Six Sigma Green Belt
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Outstanding Trainer Simplified Complex Concepts
“One of the best teachers I ever had. How he simplifies complex concepts is an art to experience. I definitely feel it was worth it. All the best to the Benchmark team for their excellent training program.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Effective Training Sessions Enhanced Skillset Proficiently
“Excellent training sessions, providing high-quality learning experiences that greatly enhanced my skills.”
Lean Six Sigma Green Belt
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Good Training; Expert Trainer; More Activities Desired
“Overall, the training was good, and Mayank is an expert trainer who illustrated us with some of the good examples. More in-class activities or exercises could have been provided so that we can have a concrete understanding of what is taught in the class. More activity-based examples from different industry types can be introduced for a wholesome learning experience.”
Lean Six Sigma Green Belt
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Knowledgeable Training Ensured Understanding
“Overall training was very knowledgeable. Venugopal Sir makes sure that each and everyone understands the concept.”
Lean Six Sigma Green Belt
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Good journey with the trainer; gained skills
“Journey with Benchmark was really good. Learned new concepts and methods. Overall, I am satisfied and gained a worthy skill set that I can apply in my professional life.”
Lean Six Sigma Green Belt
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Program’s Accessibility Through Structured Approach
“The program was easy to understand, providing a structured approach that made the material accessible to all participants.”
Lean Six Sigma Green Belt
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Black Belt Training Was Excellent; One of the Best Courses
“having a Black Belt training is Excellent and one of the best courses I have attended “
Lean Six Sigma Black Belt




