Seattle

United States

Seattle CTBUH Members

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Name
Level
# of 150m+ buildings
Arup
Platinum

381
Langan Engineering
Platinum

98
Skidmore, Owings & Merrill
Platinum

342
Thornton Tomasetti, Inc.
Platinum

149
DCI Engineers
Gold

4
Magnusson Klemencic Associates
Gold

80
3MIX
Silver

2
Cary Kopczynski & Company
Silver

0
Coughlin Porter Lundeen
Silver

1
GGLO
Silver

1
Hewitt Architects
Silver

0
LMN Architects
Silver

2
Mithun
Silver

0
OAC Services, Inc.
Silver

0
StructureCraft
Silver

0
Telgian Engineering & Consulting, LLC
Silver

0
VDA Elevator and Escalator Consulting
Silver

18
Wright Runstad & Co
Silver

1
Washington State University
Nonprofit/Governmental

0