Update
27 Nov 2019

3ntr
Dr Bryony Core caught up with 3ntr at Formnext 2019. 3ntr are an Italian 3D printer manufacturer who develop professional FFF printers.
Full profile interview
13 Sep 2016

Airwolf 3D
Airwolf 3D manufacture thermoplastic extrusion 3D printers. The nozzle runs at a hotter temperature than most so it can be used with a wider range of materials. They also sell the filaments.