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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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Aman Dassani
Student, SIIB
Instructor Captured Attention; Excellent Interaction
“The instructor’s ability to capture the audience’s attention and the interaction between the instructor and the students were excellent. It’s a good program which provides you with a good overall basic concept of Six Sigma. Professionals and trainers are on the top line and well make the understanding of the subject better in your mind.”
Lean Six Sigma Green Belt
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Prabhjot Singh Soni
Student, SIIB
Real-Life Scenarios Emphasized; Valuable for Corporate Competitiveness
“The focus on real-life scenarios and the emphasis on continuous improvement were valuable takeaways from the course. Everyone who is willing to compete corporate world must gain immense knowledge from this course.”
Lean Six Sigma Green Belt
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Shruti Chebolu
Student, SIIB
Real-Life Scenarios Emphasized; Valuable for Corporate Competitiveness
“The focus on real-life scenarios and the emphasis on continuous improvement were valuable takeaways from the course. Everyone who is willing to compete corporate world must gain immense knowledge from this course.”
Lean Six Sigma Green Belt
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Deepak Pandey
Buyer, Dorf Ketal
Top-Notch Trainer and Materials Provided Necessary Resources
“The trainer and course materials were top-notch, providing all the necessary resources for effective learning.”
Lean Six Sigma Green Belt
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Sanjana Sen
Student, SIIB
Beneficial Hands-On Knowledge of Six Sigma Tools
“The instructor’s methodology and expertise were impressive. Instructor gave live examples and basic Refreshed. Thanks for sharing.”
Lean Six Sigma Green Belt
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Dr Preet Kaur
Zonal Head Lab Operations, Dr Lal PathLabs
Engaging Course Maintained Interest Throughout
“I didn’t lose interest in any part of the course, which was engaging throughout.”
Benchmark Six Sigma (SP)
Lean Six Sigma Green Belt -
Bhaskar Shekar
Process Improvement Program Manager, Sitel India Limited
Excellent Training Material Enhanced Understanding of Six Sigma
“The material provided in the training was excellent. It significantly enhanced my understanding and application of Six Sigma concepts.”
Lean Six Sigma Black Belt
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Kasha Kranthi
Sr Team Lead, DST IT Services
Black Belt Achievement Enhanced Professional Skills
“Achieving a black belt in Six Sigma through this course has significantly enhanced my professional skills.”
Lean Six Sigma Green Belt