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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
Feedback Filters
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Loved training approach; easy to understand
“Loved the training approach and all the examples used to learn/practice the simulations. I am not black belt certified, but the training was made simple and easy to understand. Plenty of ideas on how to implement this in my corporate role. Thank you!”
Business Modelling Expert
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Great Training on Building Models and Simulations
“Great Training to understand how building models and running simulations around the business problems can help in providing solutions and generating data driven actions.”
Business Modelling Expert
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Workshop on Simulating Problems and Decisions
“This workshop enables participants to practice and grasp the entire concept of simulating business problems and making informed decisions. It offers a hands-on approach that enhances understanding and application of these critical skills in real-world scenarios.”
Business Modelling Expert
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Interactive Session Explained Concepts with Live Scenarios
“The training session was very interactive and informative. The trainer Mr. Mayank Gupta has clearly explained the concepts with live scenarios which helped us to understand the concepts very easily. .”
Lean Six Sigma Green Belt
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Venugopal Raman delivered excellent Black Belt course
“Venugopal Raman Sir delivered the Black Belt course with excellence, demonstrating unparalleled expertise and mastery in the subject matter. His delivery was not only informative but also engaging, ensuring a highly enriching learning experience for all participants.”
Lean Six Sigma Black Belt
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Effective and Innovative Training Experience
” The Training was very effective and innovative.It would be great if the participants are shared with the recorded session of the classes for future references”
Lean Six Sigma Green Belt
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Session Informative, Pace Slowed for Newcomers.
“The learning session was informative and interactive. However, slowing down the pace could benefit newcomers in better understanding the content.”
Lean Six Sigma Green Belt
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Interesting and Interactive Sessions Provided Great Experience
“It was a great experience to learning with benchmark.Sessions are interesting and full of interaction. “
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt