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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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Prasshanth SV
03/01/2026
Consultant, Accenture
Well Organized & Executed
The certification program was well structured, and the trainer kept the sessions highly engaging by encouraging active participation. The program is especially valuable for individuals new to Lean Six Sigma as well as for working professionals seeking to strengthen their skills.
Lean Six Sigma Green Belt
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Practical Upskilling in Operations Excellence
I would strongly recommend this course to anyone looking to upskill in planning, project management, and operations. Minitab was covered in a very practical manner, and the overall course structure was commendable. Thank you, Benchmark, for delivering such a well-designed and valuable learning experience.
Lean Six Sigma Black Belt
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Well-Structured, Practical Learning Experience
The course was well structured, easy to understand, and highly useful for practical applications. The clear flow of content helped translate concepts into real-world use, making the learning experience both effective and valuable.
Lean Six Sigma Green Belt
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Engaging and Practical LSSGB Training
I had the privilege of attending the Lean Six Sigma Green Belt training, which was exceptionally well structured, engaging, and rich with practical insights. The trainer demonstrated deep expertise in Lean Six Sigma principles and simplified complex concepts through real-world examples and interactive discussions. I highly recommend Benchmark 360 for anyone seeking to build a strong foundation in Lean Six Sigma.
Lean Six Sigma Green Belt
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Highly Applicable, Job-Relevant Learning
This course has been highly beneficial, especially given my involvement in multiple projects in my current role. The concepts learned are directly relatable and can be effectively applied on the job, making the training both practical and impactful.
Lean Six Sigma Black Belt
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Practical and Insightful LSS Black Belt Program
The course was well structured and easy to follow. Concepts were explained clearly with practical examples, which helped in understanding and applying Lean Six Sigma tools effectively in real-world scenarios. The trainer was knowledgeable, patient, and explained complex topics in a clear and engaging manner.
Lean Six Sigma Black Belt
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Practical, Comprehensive Black Belt Training
The Lean Six Sigma Black Belt program significantly enhanced my understanding of Lean Six Sigma principles. The trainer’s vast industrial experience ensured that concepts were taught through practical, real-world scenarios, making them easier to understand and apply. The curriculum included numerous practice examples and mock tests, ensuring comprehensive coverage of all concepts. I would strongly recommend this program to anyone interested in pursuing a Lean Six Sigma Black Belt certification.
Lean Six Sigma Black Belt
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Jagadabi Chengamuni
02/01/2026
Manager-QA, Coca-Cola
Excellent, Interactive Lean Six Sigma Learning
The Lean and Six Sigma Green Belt sessions were excellent and highly interactive. The concepts were explained clearly and can be effectively applied to projects for both personal and organizational growth. The content and delivery were outstanding, and the use of Sigma Magic software was exceptional, adding strong practical value to the learning experience.
Lean Six Sigma Green Belt