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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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Valuable Virtual Learning Experience
I learned a great deal through the modules and virtual sessions. The program was informative and engaging, making it a valuable learning experience. I look forward to joining more courses in the future.
Lean Six Sigma Black Belt
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Comprehensive and Insightful Course
The course was comprehensive, practical, and well-structured, providing clear insights and a strong understanding of the concepts. It effectively combined theory with practical application, making the learning highly valuable.
Lean Six Sigma Black Belt
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Well-Structured and Informative Course
The course was very informative and well organized, with a clear and logical structure that made it easy to follow. Concepts were explained in a simple and effective manner, and the use of relevant examples helped in understanding and relating them to real-world scenarios. The program successfully balanced theory with practical insights, making the learning both meaningful and applicable. The pace of the course was comfortable, allowing sufficient time to grasp each topic. Overall, it was a valuable learning experience, and I would highly recommend it to anyone looking to build strong knowledge in this area.
Lean Six Sigma Black Belt
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Valuable Learning with Benchmark
The Six Sigma program was conducted very well and the tutor explained the concepts clearly and in a structured manner. The sessions were engaging and the examples used helped in understanding statistical tools and the DMAIC methodology effectively. The tutor was supportive in answering questions and ensured that participants could follow the concepts comfortably. Overall, it was a valuable learning experience and the program provided good practical insights into Lean Six Sigma applications.
Lean Six Sigma Black Belt
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Sujani sujani
14/03/2026
Assistant quality manager, MassMutual India
Clear and Well-Articulated Learning
The explanations were clear and supported by relevant examples, making the concepts easy to understand. The material was well articulated and structured, which enhanced overall comprehension and made the learning experience effective.
Lean Six Sigma Black Belt
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Gladis Christina Jaya A A
14/03/2026
Graduate engineer trainee, Vestas
Clear and Easy Learning
The course was easy to follow, and the instructor made the concepts much easier to understand. The learning modules and materials were concise, well-structured, and effective, making the content simple to learn and apply. Overall, it was a very smooth and engaging learning experience.
Lean Six Sigma Green Belt
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Comprehensive and Enjoyable Learning
The course covered all aspects thoroughly, and the trainers were extremely helpful throughout the journey. The sessions were engaging and well-supported, making the overall learning experience both enjoyable and valuable.
Lean Six Sigma Green Belt
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Boosted My Confidence
After completing this course, I feel much more confident in my abilities. The knowledge and practical insights gained have strengthened my understanding and prepared me to apply the concepts effectively in my work.
Lean Six Sigma Green Belt




