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
-
Shanil Zubair
11/02/2026
Engaging and Positive Learning Experience
The course was good and engaging, with clear explanations and an interactive approach that made the learning experience enjoyable and effective.
Lean Six Sigma Green Belt
-
Effective Training with Scope for Industry Examples
The course content was very good, and the trainer delivered the sessions effectively with clear explanations and structured flow. Overall, the learning experience was positive and valuable. Adding more industry-specific examples would further enhance understanding and make the concepts even more relatable and practical.
Lean Six Sigma Black Belt
-
Structured Thinking Beyond Brainstorming
The session provided a valuable perspective on using this tool in situations where regular brainstorming becomes difficult or ineffective. It demonstrated how structured and analytical methods can support clearer decision-making and help generate insights even in complex or constrained problem scenarios.
AHP Practitioner
-
Well-Structured and Practical Green Belt Program
This course was well-structured and easy to follow, with a good balance of theory and practical examples. The DMAIC concepts, tools, and case-based approach helped me clearly understand how to apply Lean Six Sigma in real process improvement projects. Overall, it enhanced my analytical thinking and problem-solving skills relevant to quality and process excellence.
Lean Six Sigma Green Belt
-
Clear Application of AHP Concepts
The session provided a clear understanding of the AHP concept and its practical application in multi-criteria decision-making. It explained when and where to use AHP, especially for situations involving the selection and evaluation of multiple criteria, making the methodology easy to understand and apply in real decision scenarios.
AHP Practitioner
-
Clear and Practical AHP Training
The AHP Practitioner training was well organized and easy to follow, with concepts explained in a clear and logical sequence. Real-life examples were especially effective in translating theory into practical application, making the learning process engaging and relevant. Overall, the session successfully strengthened both knowledge and confidence in using AHP techniques for structured and informed decision-making.
AHP Practitioner
-
Powerful Green Belt Learning Experience
The Green Belt course is amazing and serves as a strong Six Sigma certification program that equips professionals with practical tools and techniques to improve business processes. It builds a solid foundation in problem-solving and process improvement, enabling participants to apply structured methodologies for better performance and results.
Lean Six Sigma Green Belt