We are Zellis, the UK and Ireland’s leading provider of payroll and HR solutions.


Our history
We have over 60 years of heritage and industry experience – and we’ve been ahead of the curve throughout.
More than half a century ago, we were founded as Peterborough Data Processing. Quite a lot has changed since then – not least our name.
We were acquired by Northgate, becoming NorthgateArinso in 2007 and NGA Human Resources UK and Ireland in 2014, where we were joined by Moorepay. In 2018, the UK and Ireland division was sold to Bain Capital and now we operate as a standalone company.
After acquiring Benefex, we’re now even better equipped to serve the complex needs of our customers.
In September 2020 we launched Zellis HCM Cloud, the exciting next evolution of ResourceLink, our flagship payroll and HR solution.
Zellis in numbers
Our vision
It’s an incredibly exciting time for Zellis. We’re making significant investments in cloud, automation, and data technologies to drive innovation within our solutions.
Our focus is on delivering successful partnerships with customers. We’ll help you deliver successful business outcomes, provide modern and intuitive digital experiences, and – most importantly – make every employee feel appreciated for the work they do.
Our vision is to be the clear leader in pay, reward, analytics, and people experiences. There’s nothing more important to us than building trusting and beneficial relationships with our customers, using our size, scale, and breadth of experience to offer tailored solutions that precisely meet their business needs.
We design solutions that keep our customers ahead of change as they navigate the regulatory complexity and workforce uncertainty which exists in today’s business landscape. At the heart of everything we do are our highly qualified payroll and HR experts, who are committed to delivering first-class customer service at all times.

Our values
Our leadership team
Our customers










