Piazza ISI Saie Bologna 2026

2SI, a Rocscience Company, develops integrated structural engineering software for the analysis, design, verification, and technical documentation — including construction drawings and calculation reports — of both new and existing concrete, steel, masonry, and timber structures. The company's flagship product, PRO_SAP, manages even the most advanced structural complexities. With built-in seismic classification and native interoperability with CAD and BIM/IFC, PRO_SAP helps structural engineers comply with international engineering standards. All of 2SI's solutions are built on extensive structural engineering expertise, continuous research and development, and close collaboration with universities, research institutes, and technical organizations.