We don't know a lot about 3D printer manufacturer ZCorp's financial results, as they are not publicly traded. But there is evidence they're having as much success as the two public 3D printer manufacturers.
ZCorp announced they've shipped their 6,000th 3D printer, an incredible milestone. But that's not all - they also announced record sales of 3D printer consumables. Evidently ZCorp sold more than 7 million cubic inches of print material in 2010, equivalent to printing 25,000 coffee cups per week! That's a lot of models, and we're not surprised - ZCorp printers are frequently used by 3D print services.