Since 1971, Sage Software has offered scalable and customizable business products and services that support numerous industries, including construction, distribution, manufacturing, nonprofit and real estate. Sage 300 for Construction and Real Estate, formerly Timberline Office, is a fully integrated construction management system that offers functionality for construction accounting, document management, project management, estimating, procurement and service management. The system also offers reporting and mobile computing tools. Another Sage Construction and Real Estate strength is its accounting flexibility. Users can customize many data fields and edit field names, and the software provides many user-defined fields. Because Sage Construction and Real Estate can be tailored to each user’s individual requirements, setup is complicated. This puts a premium on the experience and competence of the reseller whose guidance is a critical part of the process. Its strongest application is accounting.