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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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Overall Good and Informative Experience
“Overall, good experience. The sessions were informative and beneficial.”
Lean Six Sigma Green Belt
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Enjoyed Learning Sessions of CI and TRIZ
“Thoroughly enjoyed the learning sessions of CI &TRIZ. The best part of these sessions is having the best team and best guide (Vishwadeep Sir) to learn with real-life examples.”
Creativity and Innovation Practitioner
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Well-Paced and Comprehensive Course Covered All Topics
“All are covered in time. The course is well-paced and comprehensive, ensuring that all topics are thoroughly addressed.”
Lean Six Sigma Black Belt
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Pooja Godara
25/02/2024
VP – Customer Service and Quality, Finova Capital
Amazingly Conducted Program with Hands-On Experience and Conceptual Clarity
“An amazingly conducted program, with hands-on experience, practical application, and conceptual clarity. All that one can ask for. Immensely grateful that I enrolled in the program. Thanks a lot, Vishwadeep Sir.”
Creativity and Innovation Practitioner
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Benchmark sets outstanding training quality
“Benchmark (Organization) has really set a benchmark on this kind of training. The quality and effectiveness of their programs are outstanding.”
Benchmark Six Sigma (SP)
Lean Six Sigma Black Belt -
Wonderful Sessions with Live Case Studies and Brainstorming
“Wonderful sessions with a live case study being discussed, very interactive session, and a lot of ideas brainstormed while addressing a problem. Learned new principles, the TRIZ model, and innovative thinking which I can apply at my workplace. Thank you Vishwadeep sir for the interactive session.”
Creativity and Innovation Practitioner
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Extensive Curriculum with Helpful Trainer
“Very extensive curriculum and the trainer was very helpful. The depth and breadth of the material covered were impressive.”
Lean Six Sigma Green Belt
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Trainer’s Patient Teaching with Real-Time Examples and Quizzes
“The course material was really useful, and the way the trainer explained the concepts with ease was wonderful. He took time to explain the different ideas with real-time examples, provided us with quizzes, gave time for questions, and was really patient with us throughout the course.”
Lean Six Sigma Green Belt

