3D Systems reported their earnings this morning, and for the 3 months of the 3rd quarter of this year they brought in 50% more revenue as they had in the 3rd quarter of 2012. That's quite impressive growth which is likely continue for several years. In addition to this they have increased their research and development expenses to grow the company, and also announced that they are investing $10 million to expand its Rock Hill, South Carolina, manufacturing operations, which will generate at least 145 new jobs for the area.

more details:
http://www.3ders.org//articles/20131...ter-sales.html