Your cart is currently empty!
Zellis
Building Capability at the Core of Payroll and HR Services
As a leading provider of payroll and HR solutions in the UK and Ireland, Zellis operates in a domain where accuracy, compliance, and service consistency are critical. Our engagement brought us into teams focused on strengthening internal problem-solving capabilities, improving process alignment, and supporting a culture of continuous improvement across operations. The commitment to excellence in delivery was matched by a clear intent to invest in scalable internal capability.
It was a privilege to work with professionals who brought diligence and purpose to every initiative. Their openness to structured thinking and collaborative improvement made this engagement both impactful and future-focused.
Testimonials for Benchmark Six Sigma
Feedback Filters
-
Really Insightful Faculty & Training Materials
This course was highly effective in helping me understand Lean Six Sigma methodologies. The trainer explained concepts clearly and made them easy to grasp. A detailed video demonstrating the application of DMAIC and Six Sigma using AI tools in real-time environments would further enhance learning and practical implementation.
Lean Six Sigma Green Belt
-
Charles Christopher R
15/11/2025
Specialist Quality Analytics, DHL
Useful and Future-Focused
The course was very useful and offered strong insights into future-thinking approaches in AI.
Lean Six Sigma Black Belt
-
Fantastic Overall Package
The course is very well designed and structured. It provides good focus on critical activities and enough examples and details for comprehending the best understanding. Our Trainer was very experienced and guided us in detail with a lot of explainations and examples. Overall, it was the right decision to take the course from Benchmark.
Lean Six Sigma Black Belt
-
Good and helpful
The session was good and genuinely helpful, providing clarity and support where needed.
Lean Six Sigma Green Belt
-
Great introduction to Lean Six Sigma
The course provided a clear and practical introduction to Lean Six Sigma. The concepts were explained in a simple and structured way, with examples that made it easy to understand and apply. Overall, it was engaging, informative, and very useful for real world problem solving.
Lean Six Sigma Green Belt
-
Exceptional Structured Learning
The Lean Six Sigma training helped me develop a structured approach to understanding process issues and driving quality improvement. Concepts like root-cause analysis, control charts, and process capability were explained with great clarity and proved highly useful. The instructor’s clear explanations and readiness to address every question made the entire learning journey smooth and impactful. Overall, the course exceeded my expectations and significantly strengthened my analytical skills.
Lean Six Sigma Green Belt
-
Detailed oriented course and Well trained trainer
This course is highly detail-oriented, and the trainer explains every concept with remarkable clarity, making the entire learning experience engaging and easy to understand.
Lean Six Sigma Black Belt
-
Great Learning Session
The course is thoughtfully structured and logically designed, making the learning journey clear, smooth, and effective.
Lean Six Sigma Black Belt