Kohn pederson fox and associates
I've found this archeticture firm suspect for a long time. I believe they have a structure in almost every major city world wide. I'm not saying everyone that works in one of these buildings is illuminati but for some odd reason a large portion of their work involves illuminati and satanic imagery.
They house almost all the major fincancial instutions in the world. Here's a list of selected projects off wiki
52-54 Lime Street, London, UK
55 Hudson Yards, New York City, USA
Abu Dhabi Investment Authority Tower, Abu Dhabi, UAE
Abu Dhabi International Airport Midfield Terminal Concourse, Abu Dhabi, UAE
Baruch College Newman Vertical Campus, City University of New York, New York City, USA
Buffalo Niagara International Airport, Buffalo, New York, USA
5 World Trade Center, Manhattan, New York City, USA
Chicago Title and Trust Center, Chicago, Illinois, USA
Chifley Tower, Sydney, Australia
CNOOC Building, Beijing, China
Robert H. Jackson United States Courthouse, Buffalo, New York, USA
Espirito Santo Plaza, Miami, Florida, USA
Ernst & Young Tower, Toronto, Ontario, Canada
Foley Square / Daniel Patrick Moynihan United States Courthouse, New York City, USA
Guangzhou CTF Finance Centre, Guangzhou, China
Heron Tower, London, UK
Hoftoren, The Hague, Netherlands
Hysan Place, Hong Kong
International Commerce Centre, Hong Kong
Marina Bay Financial Centre, Singapore
Museum of Modern Art (MoMA) Expansion and Renovation, New York City, USA
One Vanderbilt, New York City, USA
RBC Centre, Toronto, Canada
Ritz-Carlton Toronto, Toronto, Canada
Mori Tower and Grand Hyatt at Roppongi Hills, Tokyo, Japan
Rothermere American Institute, University of Oxford, Oxford, UK
Science Teaching and Student Services Center, University of Minnesota, Minneapolis, Minnesota, USA
Shanghai World Financial Center, Shanghai, China
Songdo International Business District, Incheon, Korea
South Bank Tower, London, UK
Stephen M. Ross School of Business, University of Michigan-Ann Arbor, Ann Arbor, Michigan, USA
The Landmark, Hong Kong
Unilever House, 100 VE, London, UK
Westendstraße 1, Frankfurt, Germany
World Bank Headquarters, Washington, D.C, USA