Chicago

Chicago CTBUH Members

Name	City	Level	# of 150m+ buildings	Fields Of Expertise ACAD: Academic / University ARCH: Architecture BACS: Building Automation Control Systems BMNT: Building Maintenance CIV: Civil Engineering COMP: Computers / IT / Software CON: Construction / Contractor COST: Cost Consulting DEV: Developer ENGO: Engineering, Other ENVE: Environmental Engineering ENVP: Environmental Protection FAC: Façade Design / Engineering FIN: Financial Industry FIRE: Fire Engineering GEO: Geotechnic / Foundations HIST: Historical Preservation INSU: Insurance / Risk INTR: Interior Design LAND: Landscape Architecture LEGL: Legal MRKT: Marketing / Sales MATR: Materials / Products / Systems Supplier MEP: Mechanical, Electrical & Plumbing NONP: Non-Profit Org. / Assoc. / Gov't OWN: Owner (Buildings, Land) PMNG: Project Management PROP: Property Management RES: Research Institute SEC: Security Consultancy SEIS: Seismic Design STRC: Structural Engineering SURV: Surveying TRAN: Transportation / Urban Infrastructure URB: Urban Design VERC: Vertical Transportation Consultant WIND: Wind Engineering OTHR: Other FACS: Façade Systems VERS: Vertical Transportation Supplier ENGM: Engineering, Multi-discipline
Arup	Abu Dhabi	Platinum	335	CIV • STRC • WIND • ENVE • PMNG • COST • FAC • FIRE • MEP • VERC
Illinois Institute of Technology	Chicago	Platinum	0	ACAD • RES
Skidmore, Owings & Merrill LLP	Chicago	Platinum	318	CIV • INTR • LAND • STRC • URB • ARCH • ENVE • MRKT • MEP • TRAN
Thornton Tomasetti	Chicago	Platinum	135	STRC • PMNG • ENGO • FAC • HIST • INSU • SEIS • TRAN
WSP	Chicago	Platinum	84	CIV • INTR • STRC • URB • ENVP • PMNG • COMP • ENGO • FAC • FIRE • GEO • MEP • TRAN
Adrian Smith + Gordon Gill Architecture	Chicago	Gold	40	INTR • URB • ARCH
Council on Tall Buildings and Urban Habitat	Austin	Gold	0	NONP
Gensler	Chicago	Gold	99	INTR • URB • ARCH • COST • MRKT
Goettsch Partners	Chicago	Gold	52	ARCH
Nucor Corporation	Chicago	Gold	0	MATR
Perkins & Will	Chicago	Gold	8	INTR • LAND • URB • ARCH • HIST
SilverEdge Systems Software, Inc.	Chicago	Gold	0	COMP
Stantec	Abu Dhabi	Gold	11	CIV • INTR • LAND • STRC • URB • ARCH • ENVE • ENGM • FIRE • SEIS • TRAN
AMSYSCO	Chicago	Silver	34	ENGO • MATR
ArcelorMittal	Chicago	Silver	91	BACS • MATR
Baumann Consulting	Chicago	Silver	2	ARCH • ENGM
bKL Architecture	Chicago	Silver	10	INTR • URB • ARCH
CCHRB (Chicago Committee on High-Rise Buildings)	Chicago	Silver	0	NONP
CS Associates, Inc.	Chicago	Silver	14	STRC • COST • HIST
CTL Group	Chicago	Silver	2	STRC • GEO • LEGL
Environmental Systems Design, Inc.	Chicago	Silver	33	BACS • COST • FIRE • MEP
Epstein	Chicago	Silver	6	CIV • STRC • ARCH
FitzGerald Associates	Chicago	Silver	1	ARCH
GEI Consultants	Boston	Silver	3	GEO
GERB Vibration Control Systems	Berlin	Silver	18	MATR • SEIS
GREC Architects	Chicago	Silver	1	ARCH
JAHN	Chicago	Silver	10	INTR • URB • ARCH
Jensen Hughes	Chicago	Silver	6	FIRE
Lendlease	Chicago	Silver	29	DEV • FIN • PMNG • CON
Magellan Development Group	Chicago	Silver	12	ARCH • DEV • OWN
Optima Inc.	Chicago	Silver	1	ARCH • DEV
Pepper Construction	Chicago	Silver	0	CON
Riggio / Boron, Ltd.	Chicago	Silver	11	BMNT • CON • FAC • OTHR
Riverside Investment & Development	Chicago	Silver	3	DEV
Salas O'Brien	Atlanta	Silver	0	CIV • STRC • ARCH • BACS • FIRE • HIST • MEP
Solomon Cordwell Buenz - SCB	Chicago	Silver	34	INTR • URB • ARCH • HIST
Sowlat Structural Engineers	Chicago	Silver	1	STRC
Studio Gang Architects	Chicago	Silver	4	INTR • URB • ARCH
Telgian Engineering & Consulting, LLC	Atlanta	Silver	0	FIRE • SEC
The John Buck Company	Chicago	Silver	15	DEV • FIN • INSU • MRKT • PROP
Van Deusen & Associates - VDA	Atlanta	Silver	17	VERC
James McHugh Construction Co.	Chicago	Silver	22	CON
Larson Engineering, Inc.	Chicago	Silver	1	STRC • ENGM
Sentient Law, Ltd.	Chicago	Silver	0	LEGL
W.E. O'Neil Construction Co.	Chicago	Silver	0	CON
American Institute of Steel Construction	Chicago	Media Institute/Association	0	NONP

United States

Chicago CTBUH Members