LAKE MARY, Fla.--(BUSINESS WIRE)--Created by the merger of four innovative software businesses, CentralSquare Technologies launched today as an industry-leading provider of public sector software. The completed merger brings together the capabilities of Superion, TriTech Software Systems along with Zuercher Technologies, and the public sector and healthcare business of Aptean. CentralSquare today provides technology solutions that help over 7,500 public sector agencies deliver vital safety and