Evolution Computing, Inc. - http://www.fastcad.com/ Developers of the FastCAD and EasyCAD computer aided drafting programs
DesignCAD - http://www.designcad.com/ Multipurpose software for 2D drafting and 3D solid modeling.
Joel Orr's World of Technology - http://joelorr.squarespace.com News and articles about CAD, plus books, humor, educational resources and relevant links.
Varkon - http://www.tech.oru.se/cad/varkon/ A parametric CAD system and development tool for engineering, computer aided design, and product modeling applications, with free download for Linux and Windows.
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