Tyler Technologies, Inc. (Tyler) is a provider of integrated information management solutions and services for the public sector, with a focus on local governments. The Company operates in two segments: Enterprise Software Solutions (ESS) segment, which provides municipal and county governments and schools with software systems to meet their information technology and automation needs for mission-critical back-office functions, such as financial management and courts and justice processes, and Appraisal and Tax Software Solutions and Services (ATSS) segment, which provides systems and software that automate the appraisal and assessment of real and personal property, as well as property appraisal outsourcing services for local governments and taxing authorities. In October 2011, the Company acquired Windsor Management Group, L.L.C. (Windsor). In March 2012, the Company has acquired UniFund, L.L.C. In April 2012, it acquired Computer Software Associates, Inc.