Opus International Consultants

WSP is a member of the CTBUH at the Platinum level.

Acquired by:
 
WSP

Buildings

Rank
Name
City
Height

1

The Carlyle

Minneapolis

143 m

469 ft

2

Era

Sydney

136 m

446 ft

3

Fifteen Twenty-One Second Avenue

Seattle

134 m

440 ft

4

Park East Tower

St. Louis

101 m

330 ft

5

Grant Park Tower

Minneapolis

90 m

294 ft

6

Nic on Fifth

Minneapolis

88 m

289 ft