Cutting-Edge Analysis

Asdea Software Technology is the company behind the revolutionary software STKO (Scientific ToolKit for OpenSees). STKO is an OpenSees GUI, blending the power of the OpenSees solvers with the ease and convenience of a Graphic User Interface.

Original Software

STKO’s pre and postprocessors are designed to streamline the process of modeling and analyzing in OpenSees so that users can focus on getting results. The software contains many innovative features such as a Python scripting interface, CAD modeling tools, geometry repair tools, visualization algorithms, advanced visualization algorithms for beam/column and shell elements, an opensource third-party database library for storing your results which includes an MPCORecorder, and MORE!

Customized Software Solutions

We are a software development company staffed with engineers, academic researchers, and software developers. Our goal is to provide innovative software solutions customized to fit your needs.

We offer high-profile specialized software solutions both customized for clients and originally designed by our team, like STKO an OpenSees GUI. Our personalized approach to customized software facilitates interaction between producer and customer. View examples of our customized software products.


Learn to use STKO and OpenSees


STKO is being used by companies all around the world!

Learn more about our Commercial Licenses and services