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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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Mbaye YADE
09/08/2022
Production Director, SENICO
Advanced Problem-Solving Achieved Through Interactive Training
“Very good training, lots of interaction and real examples. We have reached an advanced level of addressing and solving problems. Thanks to VK, for the good design of the training, the mastery and the way of transmitting it so fluid and simple. I’m ready to launch the “Chocolate Stick””
Design Thinking Practitioner
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Rohit Chaudhary
09/08/2022
Senior Manager, Business Transformation, Accenture
Tools for Developing Innovative Solutions and Products
“Great set of tools to leverage if one is into innovative solutions and has to develop a new service or product.”
Design Thinking Practitioner
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Sahil Anand
09/08/2022
Quality Controller, TRC
Excellent session; design thinking tools learned
“Design thinking has been an eye-opener, an Excellent session and learned a number of tools to practice design thinking.”
Design Thinking Practitioner
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Mohan P B
09/08/2022
Senior Director – Governance, CMA CGM
Interesting Subject Made Better by Faculty
“The interesting subject was made even better by the Faculty. Useful for all professionals especially in all roles, especially in CI Domain.”
Design Thinking Practitioner
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Lakshmikanth Raman
09/08/2022
Delivery Assurance Manager-Quality & Process, NTT Data Global Delivery Services
VK Explained Concepts Well; Helpful for Projects
“VK was explaining the concepts well. It is really helpful to use it while working on projects. Thank you.”
Design Thinking Practitioner
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Excellent Training with Clear Explanations Exceeded Expectations
“The training was excellent and exceptionally easy to understand, providing clear explanations and valuable insights. It exceeded expectations and facilitated a thorough comprehension of the material.”
Lean Six Sigma Green Belt
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Crisp, Focused Learning Simplifies Concept Comprehension
“The learning was crisp and to the point, making concepts easier to grasp.”
Lean Six Sigma Green Belt
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Souvik SIngh Rathore
07/08/2022
Research Scholar (NIT Jamshedpur), NIT Jamshedpur
Training Material Was Excellent Overall
“The overall feedback is that the training material was excellent.”
Lean Six Sigma Green Belt

