Editing Rinker Group (section)

==Divisions==
Rinker operated three major divisions:

* [[Readymix]], which produced and delivered bulk [[concrete]] and quarried rock and sand for the building industry for the Australian market.  Readymix had established subsidiaries in China, supplying concrete for the cities of [[Tianjin]] and [[Qingdao]].
* Humes, a manufacturer of concrete products including [[pipe (material)|pipe]], rail track materials, [[precast concrete]] [[bridge]]s, [[culvert]]s and the like, for the Australian market. Humes is still a major player in this market as a subsidiary of Holcim Australia.<ref>{{Cite web|url=https://www.holcim.com.au/humes|title = Humes – National Sales: 1300 361 601|date = 25 January 2018}}</ref>
* ''' Rinker Materials Corporation''' of [[West Palm Beach, Florida|West Palm Beach]] produces several concrete, aggregate, and other heavy building products similar to the Australian product line in several US states, notably including [[Florida]] and [[Arizona]].  In Florida, for instance, it operated under the name "Florida Materials", and ran a substantial retail network for these materials and other building products.  About 80% of Rinker's revenue and profits came from its US operations.