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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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Godwin Gbene
04/12/2025
QHSE Manager, I-Engineering
Highly Practical and Fully Engaging Training Experience
I rate this course very highly and recommend the instructor without any reservations. The training was practical, interactive, and 100% participatory, making the learning experience both effective and enjoyable.
Lean Six Sigma Green Belt
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Joël AKODIGNA
04/12/2025
Supply Chain Manager, I-Engineering
Well-Structured and Effectively Delivered Training
The training was well-designed and effectively delivered. I truly appreciate the clarity, structure, and overall learning experience it provided.
Lean Six Sigma Green Belt
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Vanessa Nicolas
04/12/2025
Digital Solutions Manager, I-Engineering
Outstanding Learning Experience with Exceptional Instruction
Vishwadeep is clearly a subject matter expert and an excellent trainer. He fostered a fantastic learning environment, and I particularly appreciated the real-world examples and case studies he used — they truly made the methodology click. This was, without a doubt, one of the best professional development courses I’ve ever taken.
Lean Six Sigma Green Belt
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Richard DAGADOU
04/12/2025
Transmission Engineer, I-Engineering
A Must-Have Course for Continuous Improvement
I strongly recommend Six Sigma for everyone and for every company that wants to move forward by improving satisfaction for themselves, their customers, and the organization. It is a powerful methodology that drives real, measurable progress.
Lean Six Sigma Green Belt
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Future-Ready, Impactful Learning
This course will significantly benefit me in the future, equipping me with valuable knowledge and practical skills that will meaningfully support my professional growth.
Lean Six Sigma Green Belt
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AJAY KUMAR SINGH
30/11/2025
ASSISTANT MANAGER, ACG Associated Capsules
Rich, Well-Designed Learning Session
The session was packed with valuable learning, covering a substantial amount of content in a short span of time. Despite the pace, the material was thoughtfully designed and presented in a clear, structured manner, making the overall experience highly meaningful.
Lean Six Sigma Green Belt
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Clear and Practical LSS Learning
The course offered a clear and practical understanding of Lean Six Sigma, with concepts explained through simple, structured examples that made both learning and application easy.
A special thanks to the trainer for his exceptional training skills, which greatly helped me grasp the detailed aspects of the LSSBB program.Lean Six Sigma Black Belt
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Oluwadolapo Dina
24/11/2025
Well detailed course
The Lean Six Sigma Green Belt course is is a detailed course that helps one understand everything about how a good process should look like. It helps you build a strong foundational knowledge on process capability, process stability, root causes (Potential & Critical), methods to solving a problem (5 Whys), calculations needed as well as various graphs used. It is a course that I would recommend to anyone who wants to success in their role as there is a lot to learn and gain from the course. The tutors really took their time to explain, and made sure you were following the course and were always ready to explain areas where you found difficult.
Lean Six Sigma Green Belt