EDS
- http://www.eds.com/
- Developers of the 3D CAD solutions Unigraphics and Solid Edge, the parametric modeller Parasolid, and the PDM tools Teamcenter and E-Factory.
EcoCom
- http://www.ecocom.com/
- Productivity tools for SolidWorks, for optimizing OLE files, parts and library management, printing, performance optimization, and related tasks.
Pro-Step
- http://www.hot.ee/prostep/
- Utilities for importing CAD models into Teamcenter and increasing performance in CAD models' classification