Portwood Digital, LLC is operated by Michael H. Scott, Ph.D. in the Pacific Northwest, United States. I have been involved with OpenSees since 1999 and remain one of the core developers and maintainers of the source code.
I have helped several engineering firms incorporate OpenSees in their project workflows and applications. If you are in search of OpenSees expertise or would like to build something with OpenSees, get in touch on the Contact page or check out the Services we offer.