The Pentominium is a 122-storey, 516 m (1,693 ft) supertall skyscraper under construction in Dubai, United Arab Emirates. Construction on the tower has been halted since August 2011. It was designed by Andrew Bromberg of architects Aedas and funded by Trident International Holdings. The AED 1.46 billion (US$400 million) construction contract was awarded to Arabian Construction Company (ACC).