NorthgateArinso is a global provider of HR solutions and services, including HR outsourcing, consulting, and technology. Through the acquisition of Convergys HRM, NorthgateArinso has become the world's largest HR services company, with the ability to deliver services in 25 languages across over 100 countries. Industry analysts see the acquisition as strengthening NorthgateArinso's position and creating the leading HR services provider globally in terms of scale and scope.