BESIX Group is a Belgian-French construction group based in Brussels, one of the world's leading international contractors according to the ENR ranking. Active since 1909, BESIX operates in Europe, the Middle East, Oceania, Africa, North America and Asia.

The Burj Khalifa is a skyscraper in Dubai, United Arab Emirates. It is the world's tallest structure. With a total height of 829.8 m and a roof height of 828 m (2,717 ft), the Burj Khalifa has been the tallest structure and building in the world since its topping out in 2009, surpassing Taipei 101, the previous holder of that status.