Leslie E. Robertson Associates , R.L.L.P.

Celebrated for ground-breaking structural designs and complex high-rise projects, including the Shanghai World Financial Centre and the Bank of China Tower in Hong Kong, Leslie E. Robertson Associates, R.L.L.P. (LERA) has been responsible for the construction of some of the world’s tallest buildings.

LERA brings its unwavering focus and wealth of experience to The World Towers, incorporating exceptionally high standards in structural safety and performance.

Many of the firm’s designs have become standard practices, such as the shaft wall system that is now almost universally used for fire-resistant walls in high-rise buildings.