Conclude implements property-related IT solutions. During development, the software teams calls on Drees & Sommer management and consulting competence. This results in highly specialized practice-focused software products. The Internet-based Project Communication System PCS is used for nearly all Drees & Sommer projects. It creates transparency and keeps all participants updated on the status of the project. Contrace, a special defect management system, helps optimize defect handling. The high-end services feature premium quality and a focus on financial benefit for the client.