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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
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Pradeep Shukla
24/07/2023
Manager, Bunge
Excellent Learning Experience from BME Program
“The BME program provided an excellent learning experience. We can apply the knowledge gained from it in various aspects of our work.”
Business Modelling Expert
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M B Rahul Ganapathy
24/07/2023
Manager, Flipkart
BME Session with Real-Life Scenarios Enhanced Analytical Approach
“BME has been a great session with multiple real-life scenarios to work with, I can confidently say this does level our analytical approach in the working world, a must-session for all Black Belt folks, VK is exceptional as always.”
Business Modelling Expert
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Great Learning on BME Applications and Simulations
“BME course helped me to understand in detail its application in the service and manufacturing industry with simulations. It helps one to understand the equation built for forecasting, decision-making, maximizing profit and creating optimal solutions. Overall great learning!”
Business Modelling Expert
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Valuable business model insights for real-world scenarios
“The course provided valuable insights on creating business models for real-world scenarios, offering practical and applicable techniques. These learnings will be extremely beneficial for implementing new strategies and optimizing processes within our organization. The hands-on experience gained through this training will undoubtedly enhance our ability to tackle complex business challenges effectively.”
Business Modelling Expert
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Trainer Very Professional with In-Depth Six Sigma Knowledge
“The trainer was very professional and has in-depth knowledge about Six Sigma.”
Lean Six Sigma Black Belt
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Well-Executed Session with Effective Knowledge and Examples
“Very well-executed session with good sound knowledge, and the trainer has illustrated every point with effective knowledge and live marketing examples.”
Lean Six Sigma Black Belt
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Excellent Session with Organized Content
“This was an excellent session. The content was well-organized and thoroughly covered all the key topics. The trainer’s expertise and engaging teaching style made the learning process both enjoyable and highly effective. The practical examples and interactive components added great value, making complex concepts easier to grasp.”
Lean Six Sigma Green Belt
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Amazing Learning Experience with Venugopal Sir
“Amazing learning experience, thanks to Venugopal Sir. He is very knowledgeable and explains everything in great detail. The insights gained were highly valuable.”
Lean Six Sigma Green Belt

