Delcam is probably the most important CAD company you rarely ever hear about. They do a lot interesting stuff with surfaces and solids over there in England.
They are here at SolidWorks World 2010 (SWWX) in booth 315, where they're not only showing off their initial CADM software integrated into SolidWorks, but also wanting to meet with any international SolidWorks dealer who would like to establish a distribution channel Delcam.
The spyshot below shows their CAM software running inside SolidWorks.
Delcam for SolidWorks does drilling and two- through five-axis milling. They tell me that future releases will add more features, such as turning, mill-turn and wire EDM.