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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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Good training; simple explanations made effective
“Overall training was good by the trainer, and the explanation was in a simple way for easy understanding. The trainer’s approach made learning effective.”
Lean Six Sigma Green Belt
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Great Experience; Outstanding Green Belt Course
“Great experience. I recently completed the Green Belt Six Sigma course, and I must say that it was an outstanding learning experience. The course content was comprehensive and well-structured, covering all aspects of Six Sigma in a clear and organized manner. I found myself engaged throughout the entire program, and it exceeded my expectations. The real highlight of this course was the trainer, Mayank Gupta. His expertise and in-depth understanding of Six Sigma were evident from the start. Mayank’s teaching style was not only informative but also highly engaging. He presented complex concepts with simplicity, making it easy for everyone to understand, regardless of their background or previous knowledge in the subject. Moreover, his ability to address all queries effectively and promptly was commendable. No question was left unanswered, and he took the time to ensure that everyone grasped the material fully. I must admit that the knowledge and skills I gained from this course have already proved beneficial in my role at the organization. I have implemented several GB Six Sigma techniques, and the results have been impressive. The improvements I’ve made are visible and have positively impacted our team’s productivity and overall performance.”
Lean Six Sigma Green Belt
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Insightful Quality Mastery Session
The session by Vishwadeep Khatri was truly enriching and packed with valuable insights. His expertise in quality training is truly commendable.
Business Value Analyst
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Wonderful Experience; Skills Applied Daily
“Overall, it was a wonderful experience learning Six Sigma from Benchmark and applying the skills in my daily routine. The knowledge gained was highly beneficial.”
Lean Six Sigma Green Belt
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Maximizing Business Value Effectively
The Business Value Analyst course provides a clear and structured understanding of the Business Value Calculator, enabling effective project prioritization based on Profit, ROI, and Cash Flow. It offers in-depth insights into financial aspects and their direct impact on operational excellence initiatives. With well-crafted examples, this course ensures a practical and comprehensive learning experience.
Business Value Analyst
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Awesome Training with Comprehensive Materials Facilitated Learning
“The training was awesome, accompanied by comprehensive course materials that facilitated effective learning.”
Lean Six Sigma Black Belt
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Clear and Effective Explanation
VK has articulated the concept with clarity and precision, making it easy to understand and grasp.
Business Value Analyst
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Organized Course with Clear, Precise Content
“Very much organized and effectively structured course. Very clear and precise content delivered at the right pace by the trainer. I would strongly recommend the course to my peers.”
Lean Six Sigma Green Belt




