RISA-3D

Versatile Solution for Any Structure

Avatar

Trusted leader in 3D analysis and multi-material design
Learn More

RISAFloor

The Essential Tool for Multi-Story Buildings

Avatar

Model, Load, Analyze and Design Multi-Story buildings with ease.
Learn More

RISAConnection

Steel Connection Design Made Easy

Avatar

Full 3D visualization, design and reporting for steel connections.
Learn More

ADAPT-Builder

Fully Integrated Design for Concrete Buildings

Avatar

The right choice for analysis and design of multi-story concrete structures.
Learn More

TRY RISA FREE

Free 10-Day RISA Trial

Why RISA?

As a market leader, RISA has been developing structural analysis and design software for over 30 years, providing engineers with tools that are capable of solving any design challenge.

Model Creation Simplified

With structures getting more complex, RISA continues to promote a separation of tasks in order to streamline the modeling process, providing tools that cater to exactly what needs to be created.

Fully Integrated Workflow

Leverage geometry, loading, design information and results from one RISA software to another in order to save time, avoid mistakes and maximize design coordination.

Unparalleled Technical Support

Have a question? Our support team is staffed with professional engineers who are ready to help. Our goal is to equip you with the tools to be successful, while instilling confidence in our software.

For Engineers, by Engineers

Developed by structural engineers for more than 30 years, our vast industry experience gives us a unique perspective on how to deliver quality software that will enhance the workflows of our customers.

Flexible Cloud-Based Licensing

RISA's cloud-based subscription licensing offers customers a flexible system that requires no physical hardware and only an occasional internet connection, all for a fixed annual cost.

BIM Beyond Architecture

Interoperability isn’t just for architects anymore. RISA gives engineers the ability to exchange model information with engineers, architects, connection designers and steel detailers through direct links and other open formats.

See What’s Happening at RISA

Jun 16, 2022 | Tips & Tricks
Spread Footing Design in RISACalc

Learn how to load and design individual concrete spread footings in RI...
Read More

Jun 16, 2022 | Tips & Tricks
Wall Footing Design in RISACalc

Learn how to load and design individual concrete and masonry wall foot...
Read More

Jun 14, 2022 | News
Case Study: SCC Beatrice Academic Excellence Center

Learn how Olsson utilized the entire RISA Suite to design the newest a...
Read More

Jun 3, 2022 | Tips & Tricks
Match Properties in RISA-3D

RISA-3D now includes the ability to "match properties" between members...
Read More