ZED has been the preferred exploration drilling supplier for most of the major mining groups since its inception. The company started off with three drill rigs in 1995 and currently has a fleet of 39 drill rigs of which two is being used for surface directional drilling. ZED started with vertical core drilling in 1995, and from 2013 we explored the directional drilling sector in the coal fields and 2019 we also started with directional drilling in the gas sector.