csiamerica.com operates primarily as a corporate website, focusing on structural engineering software. Computers & Structures, Inc. (CSI) is a structural and earthquake engineering software company founded in 1975. They develop industry-standard tools such as SAP2000, ETABS, and SAFE used by engineers globally for the analysis and design of buildings, bridges, and infrastructure. It is operated by Computers & Structures, Inc..
structural engineeringearthquake engineeringSAP2000ETABS