Seattle

United States

Seattle CTBUH Members

Logo
Name
Level
# of 150m+ buildings
Arup
Platinum

419
Langan
Platinum

99
Skidmore, Owings & Merrill
Platinum

348
Thornton Tomasetti, Inc.
Platinum

194
DCI Engineers
Gold

4
Magnusson Klemencic Associates
Gold

102
3MIX
Silver

2
Cary Kopczynski & Company
Silver

0
Coughlin Porter Lundeen
Silver

1
GGLO
Silver

1
Graphite Design Group
Silver

0
HEWITT Architects
Silver

0
IPB Properties
Silver

0
LMN Architects
Silver

2
Mithun
Silver

0
OAC Services, Inc.
Silver

0
StructureCraft
Silver

0