What is Zellis com?
@Zellis_Official. The leading provider of HR, Payroll, Managed Services, Benefits, and Recognition solutions for the UK and Ireland. Peterborough, England zellis.com Joined August 2011.
What did Zellis used to be called?
More than half a century ago, we were founded as Peterborough Data Processing. Quite a lot has changed since then – not least our name.
How many employees does Zellis have?
How big is Zellis?
Zellis is the largest provider of payroll and HR software, and Managed Services, to UK and Ireland. With over 50 years' experience and almost 1,200 employees, we count a third of the FTSE 100 as customers, serve over five million employees, and process more than 60 million payslips a year.