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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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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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Great MBB Learning Experience by VK
“It was a great learning experience to join MBB, and thanks to Mr. Vishwadeep Khatri, who educated me with ample new tools with good case studies, which will help me to elevate my professional skills.”
Business Excellence Master Black Belt
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Good and Valuable Training with Highly Beneficial Knowledge
“It was good and valuable. The knowledge gained was highly beneficial.”
Lean Six Sigma Black Belt
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Excellent Course Quality and Outstanding Delivery
“Excellent. The quality of the course and the delivery were outstanding.”
Lean Six Sigma Black Belt
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Great Experience with Interactive Sessions
“The overall experience was great, and the tutor kept all the sessions interactive and lively. The engaging nature of the training made learning enjoyable.”
Lean Six Sigma Green Belt
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Smooth training; real-life examples used
“Overall, the training went smooth. The trainer made it easier to understand the concepts of Lean Six Sigma with the help of real-life examples. I would rate the trainer highly and recommend pursuing the course from Benchmark.”
Lean Six Sigma Green Belt
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Transformative, Engaging, Informative Training Experience
“It was an amazing experience. The sessions were both informative and engaging, providing a wealth of knowledge in an enjoyable manner. The training exceeded my expectations and significantly enhanced my understanding of the subject.”
Lean Six Sigma Green Belt
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Well-Structured GB Course with Relatable Examples
“The Green Belt course is well-structured, ensuring that the learning objectives for each session are achieved. Besides, the instructor taught in a clear and easy-to-understand manner. His choice of real-world examples helped in making concepts relatable.”
Lean Six Sigma Green Belt




