Readymix logo geoglyph Readymix logo geoglyph The Readymix logo geoglyph is a large geoglyph of the Readymix logo carved into the ground of the Nullarbor Plain about north west of Caiguna, Western Australia. At the time of its creation the Readymix logo geoglyph was the largest such signage of its kind, and appeared in the Guinness Book of Records between 1972 and 1991, first as the world's largest advertising sign and, later, as the world's largest letters. The wide, tall logo consists of the words "READYMIX" surrounded by a diamond. Each letter is high by wide, with a line thickness of . Prior
Samsung Lee's death in 1987, Samsung was separated into four business groups – Samsung Group, Shinsegae Group, CJ Group and Hansol Group. Since 1990, Samsung has increasingly globalised its activities and electronics; in particular, its mobile phones and semiconductors have become its most important source of income. As of 2017, Samsung has the 6th highest global brand value. Notable Samsung industrial affiliates include Samsung Electronics (the world's largest information technology company, consumer electronics maker and chipmaker measured by 2017 revenues), Samsung Heavy Industries (the world's 2nd largest shipbuilder measured by 2010 revenues), and Samsung Engineering and Samsung C&T (respectively the world's