Córas Iompair Éireann
Was established in 1944 as limited company, but converted to Statutory Corporation in 1950. Formed from the dissolution of the Great Southern Railways Company and the Dublin United Transport Company, Limited. Also took over the functions of the Board of Control of the Royal Canal and the Grand Canal Company. It currently consists of three subsidiary public companies: Iarnród Éireann-Irish Rail; Bus Éireann-Irish Bus; Bus Átha Cliath-Dublin Bus. Former statutory subsidiaries are Aerlód Teoranta and Óstlanna Iompair Eireann Teo.