RIGG XTREME: A Foothold into the Petrochemical/ Oil & Gas In...Published on 11/09/2012 by RIGG XTREMERIGG XTREME was formed in early 1996 known then as URBAN X:TREME to provide for the immediate intervention for a SAFE, RELIABLE and EFFICIENT Work at Height Systems provider in the Commercial Sector.Through the years, we have now grown from from a single movement to a fully...