Definitely, it is is just my project. I deal with geometrical models many-many years. Now I participate in the development of ISO 10303 STEP converters and data healing. I believe, the declared price is too tiny for handler of some particular CAD format. Furthemore, I don't insight to what "segmentation" means; ordinary CAD models are built with "advanced boundary representation" paradigm.
My algorithm, proven with some implementations, is "ontology based technology", based on CALLBACK enabler.