RISA-3D is the hub of the RISA Building System, serving as the cornerstone for an array of integrated, versatile solutions that allow valued clients to design towers, skyscrapers, airports, stadiums, petrochemical facilities, bridges, roller coasters and more with confidence and creativity. Combined with RISAFloor and RISAFoundation, the RISA suite delivers the flexibility to work with steel, concrete, wood, masonry, aluminum and cold-formed steel, all in a single, seamlessly integrated model.

A team made up almost entirely of engineers embody the RISA commitment to delivering timely, personalized and exceptional customer service and technical support. The development, support and sales team are comprised of engineers with a wide variety of design experience, ensuring a strong partner that is uniquely positioned to anticipate and support the needs of clients today and in the future.

In 2017, RISA became part of the Nemetschek Group, joining other leading companies including Bluebeam, SDS2 and SCIA. Nemetschek is keenly focused on providing end-to-end engineering solutions as part of its commitment to cover the entire life cycle of buildings and the construction process – from analysis, design and detailing through visualization and building management.

In 2020, RISA expanded its engineering offerings with the acquisition of ADAPT. ADAPT has been a market leader in the design of post-tensioned concrete structures for over 40 years. The integration of RISA and ADAPT provides users with a comprehensive, all-material design solution.

RISA is headquartered in Foothill Ranch, California with a global workforce.

RISA delivers a suite of integrated software design solutions and technical support services that allow structural engineers to innovate with confidence, secure in the safety and efficiency of their designs.