OneClickHR is a supplier of HR technology solutions to UK-based companies and multinational clients, and is known in the UK marketplace as Vizual Business Tools.
ADP plans to strengthen its HR offering by adding HR.net, an application that is currently delivered through either a scalable Software-as-a-Service (SaaS) or a traditional in-house model.
The application provides annual appraisals, employee self-service, e-recruitment, performance management, talent management and salary reviews.
Don McGuire, managing director for ADP operations in the UK, said: "Acquiring OneClickHR supports our ongoing strategic objective to provide innovative business services and solutions to our clients in the UK. The acquisition will create a broader suite of HR technology and tools, including e-recruitment, which complements our existing web-based HR and payroll services solutions.
"The acquisition will enable us to deepen our functionality and provide greater configurability. We understand the pressures placed on HR professionals and we will continue to support our clients so they can focus on the strategic goals of their business."