Headquartered in Richmond Hill, Ontario, Canada, CTi Software is a privately held company that specializes in the development of software tools for the Civil, Geotechnical and Structural Design Communities.
Our first product, the VESPA MSE Design Software was launched at the 2010 AASHTO Annual Meeting in Detroit. Since this time, the Vespa User Community has grown, and development of Vespa has grown along with it.
Vespa (Vertical Earth Solutions - Professional Analysis) was developed out of a need to supply the industry with a product that does not tie the user to one specific Block, Grid, or Design Methodology, and therefore create a standardized platform that Designers in the industry can feel confident using. Vespa was created by a team of Designers, Programmers and Beta Testers with over 35 years of combined experience in the Design of MSE Walls, Slopes and other Geotechnical Structures.
