Latest Rankings

#51
BD WORLD ARCHITECTURE 2019

The World's largest architecture practice ranked by fee income

#04
MEP MIDDLE EAST - 2018

The top 20 MEP Consultants in the middle east region

#75
ENGINEERING NEWS RECORD 2017

In the top 225 International Design Firms

#1
BD WORLD ARCHITECTURE 2018

The top Architecture practices in each market sector - Mixed-Use

#09
ENGINEERING NEWS RECORD 2017

TOP 20 Non-U.S. firms in International PM-CM for projects outside the firm's home country

#47
CEO Donna Sultan

Construction Week Power 100
2018 Edition

#11
ENGINEERING NEWS RECORD 2017

TOP 20 Non-U.S. firms in total PM-CM for all projects managed by the firm

#37
BD WORLD ARCHITECTURE 2018

The World's largest architecture practice ranked by fee income