IRIS is the UK's market-leading provider of business-critical software and services to the UK accountancy, payroll and education sectors. These solutions are delivered as a choice of integrated on-premise software and cloud-based applications managed under the leading IRIS, PTP, KashFlow, Keytime, Taxfiler, Cascade, 12pay, Star, Earnie, PS Financials, ParentMail, Contact Group and School Asset Manager brands. They serve over 21,000 Accountancy Practices, 11,000 education organisations and more than 80,000 small and mid-sized businesses, corporates, and payroll bureaus across a wide range of industry sectors.