About Rinker Group
Now part of CEMEX, Rinker was established following the demerger of the heavy building materials businesses of CSR Limited in March 2003. Rinker group companies have operations in the US and Australia, supplying aggregate, cement, concrete, concrete block, asphalt, concrete pipe and other construction materials to over 34,000 valued customers. Rinker's US subsidiary Rinker Materials Corporation (Rinker Materials) which is number one or two in almost all of its markets. Rinker's Australian subsidiary, known as Readymix, is one of the top three Australian construction materials groups, with operations in every state and major city.