Council on Tall Buildings and Urban Habitat

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Level	Organization Name	Member Office	Country	Fields of Expertise
Supporting Contributor	alinea Consulting	London	United Kingdom	COST • INSU • PROP
Supporting Contributor	Autodesk	San Francisco	United States	COMP
Supporting Contributor	CCDI Group	Shanghai	China	CIV • INTR • LAND • STRC • URB • ARCH • ENVE • PMNG • BMNT • COST • ENGO • GEO • MEP
Supporting Contributor	CITIC HEYE Investment CO., LTD.	Beijing	China	CIV • URB • DEV • FIN • MRKT • OWN • PROP
Supporting Contributor	Dassault Systèmes	Paris	France	COMP
Supporting Contributor	Dow Chemical Company	Midland	United States	MATR
Supporting Contributor	Illinois Institute of Technology	Chicago	United States	ACAD • RES
Supporting Contributor	IUAV University of Venice	Venice	Italy	ACAD • RES
Supporting Contributor	Kingdom Real Estate Development Co.	Riyadh	Saudi Arabia	DEV • FIN • OWN
Supporting Contributor	Kohn Pedersen Fox Associates	New York City	United States	INTR • URB • ARCH • HIST • TRAN
Supporting Contributor	KONE	Hyvinkää	Finland	MATR • VERC • VERS
Supporting Contributor	Multiplex	London	United Kingdom	CON • ENGO • PROP
Supporting Contributor	Otis Elevator Company	Hartford	United States	MATR • VERC
Supporting Contributor	Ping An Real Estate Co Ltd	Shenzhen	China	DEV • FIN • OWN • PROP
Supporting Contributor	PS-CO.	Muscat	Oman	CIV • ARCH • DEV • CON
Supporting Contributor	Samsung C&T Corporation	Seoul	South Korea	CIV • STRC • DEV • FIN • CON • ENGO • OWN
Supporting Contributor	Schindler	Shanghai	China	MATR • VERC • VERS
Supporting Contributor	Shanghai Tower Construction & Development	Shanghai	China	ARCH • DEV • FIN • CON • OWN • PROP
Supporting Contributor	Shenzhen Parkland Real Estate Development Co., Ltd	Shenzhen	China	DEV • OWN • PROP
Supporting Contributor	Skidmore, Owings & Merrill LLP	Chicago	United States	CIV • INTR • LAND • STRC • URB • ARCH • ENVE • MRKT • MEP • TRAN
Supporting Contributor	Sufrin Group	Ramat Gan	Israel	ENVP • BMNT • COST • NONP • OWN
Supporting Contributor	Sumitomo Realty & Development Co., Ltd.	Nagoya	Japan	DEV
Supporting Contributor	Sun Hung Kai Properties Limited	Hong Kong	China	DEV • OWN
Supporting Contributor	Taipei Financial Center Corporation	Taipei	China	DEV • MRKT • OWN • PROP
Supporting Contributor	Tongji University	Shanghai	China	ACAD • RES
Supporting Contributor	Tsingtao Conson Haitian Center of China	Qingdao	China	DEV • CON
Supporting Contributor	Turner Construction Company	New York City	United States	PMNG • CON
Supporting Contributor	WSP	Chicago	United States	CIV • INTR • STRC • URB • ENVP • PMNG • COMP • ENGO • FAC • FIRE • GEO • MEP • TRAN
Supporting Contributor	YUAN LIH Construction Co., LTD.	Taipei	China	DEV
Supporting Contributor	Yuanda Group (CNYD)	London	United Kingdom	MATR
Patron	Brandston Partnership, Inc.	Beijing	China	INTR • LAND • ARCH • FAC
Patron	Dar	Amman	Jordan	URB • ARCH • PMNG • ENGM • TRAN
Patron	DeSimone Consulting Engineers	New York City	United States	STRC • ENGO
Patron	East China Architectural Design & Research Institute	Shanghai	China	STRC • URB • ARCH • ENVE • PMNG • GEO • MEP • RES
Patron	Emaar Properties, PJSC	Dubai	United Arab Emirates	DEV • FIN • OWN
Patron	Gensler	Chicago	United States	INTR • URB • ARCH • COST • MRKT
Patron	GOA	Hangzhou	China	LAND • STRC • ARCH • MATR
Patron	HOK, Inc.	New York City	United States	INTR • STRC • URB • ARCH • FIN • PMNG • COST • ENGM • FAC • FACS • HIST • SEIS
Patron	Hongkong Land	Hong Kong	China	DEV • FIN • OWN • PROP
Patron	KLCC Property Holdings Berhad	Kuala Lumpur	Malaysia	DEV • FIN • OWN • PROP
Patron	Langan Engineering	London	United Kingdom	CIV • LAND • ENVE • GEO • SEIS
Patron	Meinhardt Group International	Singapore	Singapore	STRC • URB • ENVE • PMNG • FAC • FIRE • MEP
Patron	NBBJ	New York City	United States	INTR • LAND • ARCH • MRKT
Patron	Pelli Clarke Pelli Architects	New Haven	United States	INTR • URB • ARCH
Patron	POHL Group	Cologne	Germany	FAC • FACS
Patron	Rider Levett Bucknall	Dubai	United Arab Emirates	STRC • CON • OWN
Patron	Schneider Electric	Beijing	China	ENGO • MEP
Patron	Shanghai Institute of Architectural Design & Research (Co., Ltd.)	Shanghai	China	STRC • URB • ARCH • PMNG • COST • MEP • SEIS
Patron	SL Green Management	New York City	United States	DEV • OWN • PROP
Patron	Studio Libeskind	New York City	United States	INTR • URB • ARCH
Patron	The Durst Organization	New York City	United States	DEV • OWN
Patron	Think Wood	Portland	United States	ARCH • MRKT • NONP
Patron	Thornton Tomasetti	Chicago	United States	STRC • PMNG • ENGO • FAC • HIST • INSU • SEIS • TRAN
Patron	Tishman Speyer	Shanghai	China	DEV • FIN • OWN • PROP
Patron	TK Elevator AG	Essen	Germany	MATR • VERC • VERS
Patron	Windtech Consultants	Sydney	Australia	WIND • ENVE • OTHR
Donor	A&H Tuned Mass Dampers	Mississauga	Canada	MATR
Donor	Adrian Smith + Gordon Gill Architecture	Chicago	United States	INTR • URB • ARCH
Donor	Aedas	Hong Kong	China	INTR • LAND • URB • ARCH
Donor	AKF Group LLC	New York City	United States	COMP • ENGO • FIRE • MEP • OTHR • PROP
Donor	Architects Hawaii Limited - AHL	Honolulu	United States	INTR • URB • ARCH
Donor	Architectural Design and Research Institute of South China University of Technology	Guangzhou	China	ARCH
Donor	Aurecon	Dubai	United Arab Emirates	STRC • URB • ENVP • FIN • FAC • FIRE • GEO • MEP • OTHR • TRAN • VERC
Donor	BALA Engineers	Philadelphia	United States	STRC • ENVE • ENGO • FIRE • MEP • SEC
Donor	Bates Smart	Sydney	Australia	INTR • URB • ARCH
Donor	BG&E	Sydney	Australia	CIV • STRC • ENGO • TRAN
Donor	Bjarke Ingels Group	Copenhagen	Denmark	STRC • URB • ARCH
Donor	Bosa Properties Inc.	Burnaby	Canada	DEV • MRKT • OWN • PROP
Donor	Carazo Architecture	San José	Costa Rica	INTR • URB • ARCH
Donor	China International Marine Containers (CIMC)	Shenzhen	China	MATR
Donor	CITYGROUP DESIGN CO., LTD	Guangzhou	China	URB • ARCH
Donor	COIMA	Milan	Italy	DEV • PROP
Donor	EID Architecture	Shanghai	China	INTR • URB • ARCH
Donor	Enclos Corp.	Los Angeles	United States	PMNG • FAC • MATR
Donor	Envision Engineering Consultants	Taipei	China	STRC • WIND • SEIS
Donor	Epstein	Chicago	United States	CIV • STRC • ARCH
Donor	Fender Katsalidis	Melbourne	Australia	INTR • URB • ARCH • COST
Donor	Front Inc.	Hong Kong	China	FAC
Donor	HALFEN GmbH	Langenfeld	Germany	FAC • MATR
Donor	Hill International	Abu Dhabi	United Arab Emirates	FIN • PMNG • CON • COST • INSU • LEGL
Donor	HPP Architects	Düsseldorf	Germany	URB • ARCH
Donor	Hubei Yitian Architecture & Decoration Design Co., Ltd.	Wuhan	China	INTR • LAND • FAC
Donor	Investa Property Group	Sydney	Australia	OWN • PROP
Donor	Jaeger Kahlen Partners Architects	Aachen	Germany	INTR • LAND • URB • ARCH • FAC
Donor	Jensen Hughes	Chicago	United States	FIRE
Donor	Jinmao (China) Hotel Investments Management Limited	Shanghai	China	OWN
Donor	JLL	Singapore	Singapore	INTR • STRC • BACS • FIN • PMNG • BMNT • COST • ENGM • FAC • PROP • SURV
Donor	Larsen & Toubro, Ltd.	Chennai	India	STRC • FIN • CON • MEP
Donor	LeMessurier	Boston	United States	STRC • WIND • HIST • SEIS
Donor	LERA Structural Engineers	New York City	United States	STRC • WIND • SEIS
Donor	LWK & Partners	Hong Kong	China	INTR • LAND • ARCH
Donor	Magnusson Klemencic Associates	Seattle	United States	CIV • STRC • WIND • SEIS
Donor	McNamara • Salvia	Boston	United States	STRC • WIND • ENGO • SEIS
Donor	Mirvac Construction	Sydney	Australia	INTR • URB • ARCH • DEV • CON
Donor	New Fortune Lighting L.L.C	Beijing	China	MATR
Donor	Nishkian Menninger Consulting and Structural Engineers	San Francisco	United States	STRC
Donor	Outokumpu	Helsinki	Finland	ENGO • MATR
Donor	Ove Arup & Partners	Brisbane	Australia	CIV • LAND • STRC • WIND • ARCH • PMNG • COST • ENGM • ENGO • FAC • FIRE • GEO • MEP • RES • SEIS • TRAN • VERC
Donor	PDW Architects	Jakarta	Indonesia	STRC • URB • ARCH
Donor	Pei Cobb Freed & Partners	New York City	United States	INTR • URB • ARCH
Donor	Permasteelisa Group	Vittorio Veneto	Italy	PMNG • ENGO • FAC • MATR
Donor	Pickard Chilton Architects, Inc.	New Haven	United States	INTR • URB • ARCH
Donor	PLP Architecture	London	United Kingdom	INTR • URB • ARCH • TRAN
Donor	PNB Merdeka Ventures SDN Berhad	Kuala Lumpur	Malaysia	DEV • OWN • PROP
Donor	PT Gistama Intisemesta	Jakarta	Indonesia	CIV • STRC
Donor	Quadrangle Architects Ltd.	Toronto	Canada	URB • ARCH
Donor	Ramboll	Copenhagen	Denmark	CIV • STRC • URB • ENVE • PMNG • COMP • ENGM • ENGO • FAC • FIRE • GEO • MEP • SEIS • VERC
Donor	Rene Lagos Engineers	Santiago	Chile	STRC • WIND • SEIS
Donor	Rothoblaas s.r.l.	Cortaccia sulla Strada del Vino	Italy	MATR
Donor	RWDI	Guelph	Canada	WIND • ENVE • ENGO
Donor	Schüco	Bielefeld	Germany	ENGO • FAC • MATR
Donor	Severud Associates Consulting Engineers, PC	New York City	United States	STRC • LEGL
Donor	Shanghai Construction (Group) General Co. Ltd.	Shanghai	China	CON
Donor	Shenzhen Aube Architectural Engineering Design	Shenzhen	China	LAND • URB • ARCH
Donor	Sika Services AG	Zurich	Switzerland	MATR
Donor	Silkroad Visual Technology Co., Ltd., Shanghai Branch	Shanghai	China	ARCH • COMP
Donor	Studio Gang Architects	Chicago	United States	INTR • URB • ARCH
Donor	Syska Hennessy Group	San Francisco	United States	MEP • SEC • VERC
Donor	Tata Realty	Bangalore	India	DEV
Donor	TAV Construction	Dubai	United Arab Emirates	PMNG • CON • COST • ENGO • TRAN
Donor	Tongji Architectural Design (Group) Co., Ltd.	Shanghai	China	CIV • STRC • URB • ARCH • MEP
Donor	Trevi S.p.A.	Boston	United States	CON • GEO
Donor	UNStudio	Amsterdam	Netherlands	URB • ARCH • TRAN
Donor	V&A Waterfront	Cape Town	South Africa	DEV
Donor	Walter P Moore	Atlanta	United States	CIV • STRC • WIND • FAC • HIST • SEIS
Donor	WATG Urban	Seattle	United States	INTR • URB • ARCH
Donor	Webber Design	Melbourne	Australia	STRC
Donor	Webcor Builders	Los Angeles	United States	PMNG • CON
Donor	WME Consultants	Dubai	United Arab Emirates	ENGM
Donor	Woods Bagot	Perth	Australia	INTR • URB • ARCH
Donor	Zaha Hadid Architects	London	United Kingdom	INTR • URB • ARCH
Contributor	Aliaxis	Brussels	Belgium	ENGO • MATR
Contributor	Alimak	Stockholm	Sweden	CON • MATR
Contributor	Allford Hall Monaghan Morris	London	United Kingdom	INTR • URB • ARCH
Contributor	Altitude Façade Access Consulting	Melbourne	Australia	COST • FAC
Contributor	Alvine Engineering	Omaha	United States	ENGO • FIRE • MEP
Contributor	AMSYSCO	Chicago	United States	ENGO • MATR
Contributor	Andrew Lee King Fun & Associates Architects Ltd.	Hong Kong	China	URB • ARCH • INSU
Contributor	ArcelorMittal	Chicago	United States	BACS • MATR
Contributor	Archilier	New York City	United States	ARCH
Contributor	architectsAlliance	Toronto	Canada	INTR • URB • ARCH
Contributor	Architectural Design & Research Institute of Tsinghua University	Beijing	China	CIV • INTR • LAND • STRC • ARCH • HIST • MEP
Contributor	Architectus	Sydney	Australia	INTR • URB • ARCH
Contributor	Arney Fender Katsalidis	London	United Kingdom	INTR • ARCH
Contributor	Ashtrom Group Ltd	Tel Aviv	Israel	CIV
Contributor	Barker Mohandas, LLC	New York City	United States	VERC
Contributor	Bastet Construction Management Solutions	Vancouver	Canada	PMNG • CON
Contributor	Beijing Institute of Architectural Design - BIAD	Beijing	China	CIV • INTR • LAND • URB • ARCH • PMNG • COMP • COST
Contributor	Beijing Tsinghua Tongheng Urban Planning & Design Institute	Beijing	China	ACAD • URB
Contributor	Beijing Tsinghua Tongheng Urban Planning & Design Institute	Beijing	China	URB • ACAD
Contributor	Benoy	Hong Kong	China	INTR • URB • ARCH • BACS
Contributor	bKL Architecture	Chicago	United States	INTR • URB • ARCH
Contributor	Boundary Layer Wind Tunnel Laboratory	London (ON)	Canada	WIND • ENGO
Contributor	Bouygues Batiment International	Paris	France	CIV • PMNG • CON • MEP
Contributor	Broad Sustainable Building Co., Ltd.	Changsha	China	DEV • BMNT • CON • MATR • SEIS
Contributor	Broadway Malyan	London	United Kingdom	INTR • LAND • URB • ARCH
Contributor	Brunkeberg Systems	Stockholm	Sweden	CON • FAC • MATR
Contributor	BuroHappold	Bath	United Kingdom	CIV • STRC • ENVP • ENVE • BMNT • COMP • ENGM • ENGO • FAC • FIRE • GEO • MEP • SEC • TRAN
Contributor	Calatrava International	Dubai	United Arab Emirates	ARCH
Contributor	Canary Wharf Group, PLC	London	United Kingdom	DEV • CON • OWN
Contributor	Canderel Management, Inc.	Montreal	Canada	DEV • OWN • PROP
Contributor	Careys Group Plc	London	United Kingdom	CIV
Contributor	Cary Kopczynski & Company	Seattle	United States	STRC • SEIS
Contributor	CB Engineers	San Francisco	United States	COMP • COST • FIRE • MEP
Contributor	CCL	Leeds	United Kingdom	CIV • STRC • CON • ENGO • MATR
Contributor	Cerami & Associates, Inc.	New York City	United States	ENGO • MATR • OTHR
Contributor	CetraRuddy	New York City	United States	ARCH
Contributor	Cheng Chung Design	Shenzhen	China	INTR
Contributor	China Architecture Design & Research Group (CADI)	Beijing	China	CIV • INTR • LAND • URB • ARCH • ENVE • PMNG • CON • COST • ENGO
Contributor	China State Construction Overseas Development Co., Ltd.	Auckland	New Zealand	DEV • CON • ENGM
Contributor	Civil and Structural Engineering Consultants (Pvt.) Ltd	Colombo	Sri Lanka	CIV • STRC
Contributor	Code Consultants, Inc.	New York City	United States	ENGO • FIRE
Contributor	Conrad Gargett	Brisbane	Australia	LAND • URB • ARCH
Contributor	Construction Specialties Company	Lebanon	United States	MATR
Contributor	Cosentini Associates	New York City	United States	ENVE • COMP • FIRE • MEP
Contributor	Cottee Parker Architects	Brisbane	Australia	INTR • URB • ARCH
Contributor	Cove Property Group	New York City	United States	DEV • OWN
Contributor	Cox Architecture	Melbourne	Australia	INTR • URB • ARCH
Contributor	CoxGomyl	Melbourne	Australia	BMNT • FACS
Contributor	CPP Wind Engineering and Air Quality Consultants	Fort Collins	United States	WIND • ENVE • LEGL
Contributor	CSSC Complex Property Co.,Ltd	Shanghai	China	DEV
Contributor	Cubic Architects	Hanoi	Vietnam	INTR • URB • ARCH • COST • LEGL • SURV
Contributor	Daewoo E&C	Suwon	South Korea	STRC • CON
Contributor	Davy Sukamta & Partners Structural Engineers	Jakarta	Indonesia	CIV • STRC • SEIS
Contributor	DCA Architects	Singapore	Singapore	INTR • URB • ARCH
Contributor	DCI Engineers	Seattle	United States	STRC • SEIS
Contributor	Decibel Architecture	Melbourne	Australia	URB • ARCH
Contributor	Deerns	Rijswijk	Netherlands	ENVE • COST • ENGO • MEP • VERC
Contributor	DIALOG	Calgary	Canada	INTR • LAND • URB • ARCH • ENGO
Contributor	Doka GmbH			ENGM • MATR
Contributor	Dong Yang Structural Engineers	Seoul	South Korea	STRC • SEIS
Contributor	Elenberg Fraser	Melbourne	Australia	INTR • URB • ARCH
Contributor	Elevating Studio	Singapore	Singapore	VERC
Contributor	Enstruct Group Pty Ltd	Sydney	Australia	CIV • STRC
Contributor	Environmental Systems Design, Inc.	Chicago	United States	BACS • COST • FIRE • MEP
Contributor	EPEXYL S.A.	Athens	Greece	ARCH
Contributor	Eric Parry Architects	London	United Kingdom	ARCH
Contributor	Fletcher Priest Architects	London	United Kingdom	INTR • URB • ARCH
Contributor	FM Global	Boston	United States	INSU
Contributor	Forster Engineering Consultants Co., Ltd.	Shanghai	China	ARCH • FACS
Contributor	Foster + Partners	London	United Kingdom	ARCH
Contributor	FXCollaborative Architects	New York City	United States	INTR • URB • ARCH
Contributor	Gal Nauer Architects	Netanya	Israel	ARCH
Contributor	GEI Consultants	Boston	United States	GEO
Contributor	GERB Vibration Control Systems	Berlin	Germany	MATR • SEIS
Contributor	GGLO	Seattle	United States	INTR • LAND • URB • ARCH
Contributor	Gilsanz Murray Steficek	New York City	United States	STRC • ENGO • SEC
Contributor	Global Wind Technology Services - GWTS	Melbourne	Australia	WIND • ENVE
Contributor	Glumac	San Francisco	United States	ENGO • MEP
Contributor	gmp • Architekten von Gerkan, Marg und Partner GbR	Hamburg	Germany	INTR • URB • ARCH
Contributor	Goettsch Partners	Chicago	United States	ARCH
Contributor	Gradient Wind Engineering Inc.	Ottawa	Canada	STRC • WIND • ENGO
Contributor	Graziani + Corazza Architects Inc.	Mississauga	Canada	INTR • ARCH
Contributor	Grimshaw Architects	London	United Kingdom	INTR • URB • ARCH
Contributor	Guangdong JMA Aluminium Profile Factory (Group) Co., Ltd.	Foshan	China	MATR
Contributor	Guangzhou Jianke Citiexpo Co.,Ltd	Guangzhou	China	CON • OTHR
Contributor	Hariri Pontarini Architects	Toronto	Canada	INTR • URB • ARCH
Contributor	Hassell	Sydney	Australia	INTR • LAND • ARCH
Contributor	Hathaway Dinwiddie Construction Company	San Francisco	United States	CON
Contributor	Heller Manus Architects	San Francisco	United States	URB • ARCH • TRAN
Contributor	Henning Larsen Architects	Copenhagen	Denmark	INTR • LAND • URB • ARCH
Contributor	Hilti AG	Schaan	Liechtenstein	FAC • VERS
Contributor	Hitachi, Ltd.	Tokyo	Japan	CON • OWN • VERC
Contributor	HKA Elevator Consulting	Los Angeles	United States	VERC
Contributor	HKS Architects	Atlanta	United States	INTR • URB • ARCH
Contributor	Housing & Development Board	Singapore	Singapore	DEV • NONP • OWN
Contributor	Humphreys & Partners Architects, L.P.	Dallas	United States	CIV • INTR • LAND • URB • ARCH
Contributor	Hutchinson Builders	Brisbane	Australia	CON
Contributor	ICD Property	Melbourne	Australia	CON
Contributor	IDOM	London	United Kingdom	STRC • ARCH • ENGO • MEP
Contributor	Ingrid Cloud	Stockholm	Sweden	WIND • COMP
Contributor	Inhabit Group	Hong Kong	China	STRC • BMNT • FAC
Contributor	International Code Council	Washington D.C.	United States	ENGO • NONP
Contributor	Interpane GmbH	Barcelona	Spain	MATR
Contributor	Israeli Association of Construction and Infrastructure Engineers - IACIE	Petah Tikva	Israel	CIV • CON • NONP
Contributor	JAHN	Chicago	United States	INTR • URB • ARCH
Contributor	Jaros, Baum & Bolles	New York City	United States	BACS • PMNG • ENGM • FIRE • HIST • MEP • SEC
Contributor	JINKE	Chongqing	China	LAND
Contributor	Jotun	Dubai	United Arab Emirates	ENVE • FAC • MATR
Contributor	JQZ	Sydney	Australia	DEV • PMNG
Contributor	KEO International Consultants	Abu Dhabi	United Arab Emirates	INTR • LAND • STRC • ARCH • PMNG • TRAN
Contributor	KHP Konig und Heunisch Planungsgesellschaft	Frankfurt am Main	Germany	CIV • STRC
Contributor	Killa Design	Dubai	United Arab Emirates	ARCH
Contributor	Kinemetrics	Pasadena, CA	United States	MATR • OTHR • SEIS
Contributor	Kinetica	Toronto	Canada	STRC • SEIS
Contributor	Kobi Karp Architecture	Miami	United States	INTR • ARCH
Contributor	Koltay Façades	Dubai	United Arab Emirates	FAC
Contributor	KS Ingenieure ZT GmbH	Vienna	Austria	ENGO
Contributor	LCI	Sydney	Australia	BACS • ENVE • FACS • FIRE • MEP • SEC
Contributor	LCL Builds	Toronto	Canada	CON
Contributor	Lendlease	Chicago	United States	DEV • FIN • PMNG • CON
Contributor	Longman Lindsey	New York City	United States	BMNT • MEP
Contributor	M Moser Associates	Hong Kong	China	INTR • ARCH • ENGO • MEP • OTHR
Contributor	Maeda Corporation	Tokyo	Japan	CON • MEP
Contributor	Manntech	Stockholm	Sweden	BMNT • FACS
Contributor	MAURER SE	Munich	Germany	STRC • ENGO • MATR • MEP • SEIS
Contributor	Metal Yapi Holding	Istanbul	Turkey	FAC • FACS
Contributor	Michael Gould ARCHITECT	Toronto	Canada	ARCH
Contributor	Moelven Limtre	Oslo	Norway	MATR
Contributor	Mori Building Co., Ltd.	Shanghai	China	URB • DEV • PROP
Contributor	Moshe Zur Architects and Town Planners	Tel Aviv	Israel	INTR • URB • ARCH
Contributor	Mott MacDonald	London	United Kingdom	PMNG • ENGO
Contributor	MVRDV	Rotterdam	Netherlands	URB • ARCH
Contributor	Nabih Youssef & Associates	Los Angeles	United States	STRC • SEIS
Contributor	National Fire Protection Association	Boston	United States	FIRE • NONP • RES
Contributor	NIKKEN SEKKEI LTD	Tokyo	Japan	CIV • INTR • LAND • STRC • URB • ARCH • BACS • ENVP • ENVE • PMNG • COST • FAC • GEO • MEP • OTHR • SEIS • TRAN
Contributor	Norman Disney & Young	Melbourne	Australia	FIRE • MEP • PROP • SEC • VERC
Contributor	NORR Group Consultants International	Dubai	United Arab Emirates	INTR • STRC • ARCH • MEP
Contributor	O'Donnell & Naccarato	Philadelphia	United States	STRC • FACS
Contributor	OJB Landscape Architecture	Boston	United States	LAND
Contributor	OLYMPIQUE Façade Access Consulting	Los Angeles	United States	BMNT • FACS
Contributor	Omrania	Riyadh	Saudi Arabia	INTR • LAND • ARCH • ENGO
Contributor	Ornamental Metal Institute of New York	New York City	United States	MATR • NONP
Contributor	Palafox Associates	Makati	Philippines	INTR • URB • ARCH • ENGO
Contributor	PAN Partners	New York City	United States	STRC • ARCH • PMNG • ENGO • LEGL
Contributor	Pavarini McGovern	New York City	United States	CON
Contributor	Peikko	Helsinki	Finland	STRC • MATR
Contributor	Pepper Construction	Chicago	United States	CON
Contributor	Perkins+Will	Chicago	United States	INTR • LAND • URB • ARCH • HIST
Contributor	Plus Architecture	Brisbane	Australia	INTR • URB • ARCH • FAC
Contributor	Portman Architects	Atlanta	United States	URB • ARCH • DEV
Contributor	Priedemann Holding GmbH	Berlin	Germany	FAC • FACS
Contributor	Profica	Johannesburg	South Africa	PMNG
Contributor	RafterySuver, LLC	Seattle	United States	DEV • CON
Contributor	RAW Design Inc.	Toronto	Canada	INTR • URB • ARCH
Contributor	Rhode Partners	Austin	United States	INTR • URB • ARCH
Contributor	Rise Management Consulting Ltd	London	United Kingdom	PMNG
Contributor	RJC Engineers	Vancouver	Canada	STRC • ENGO • FAC
Contributor	Robert A.M. Stern Architects	New York City	United States	INTR • URB • ARCH
Contributor	Rogers Stirk Harbour + Partners	London	United Kingdom	INTR • URB • ARCH
Contributor	Ronald Lu & Partners	Hong Kong	China	INTR • ARCH
Contributor	Ronesans Holding	Ankara	Turkey	ENVP • PMNG • CON • COST • LEGL
Contributor	Royal HaskoningDHV	Nijmegen	Netherlands	CIV • STRC • URB • WIND • BACS • ENVP • ENVE • BMNT • COST • FAC • FIRE • GEO • MEP • SEC • SEIS • SURV • TRAN
Contributor	Safdie Architects	Somerville	United States	INTR • URB • ARCH
Contributor	Sanni, Ojo & Partners	Lagos	Nigeria	CIV • STRC • PMNG
Contributor	Sauerbruch Hutton	Berlin	Germany	INTR • URB • ARCH
Contributor	SECURISTYLE	Gloucester	United Kingdom	MATR
Contributor	SETEC Batiment	Paris	France	CIV
Contributor	Shimizu Corporation	Tokyo	Japan	ARCH • CON • ENGO
Contributor	SHoP Architects	New York City	United States	ARCH
Contributor	Siderise	Cardiff	United Kingdom	MATR
Contributor	SilverEdge Systems Software, Inc.	Chicago	United States	COMP
Contributor	Stanley D. Lindsey and Associates, Ltd.	Atlanta	United States	STRC • WIND • SEIS
Contributor	Stantec	Chicago	United States	INTR • LAND • URB • ARCH
Contributor	Steel Institute of New York	New York City	United States	MATR • NONP
Contributor	Stein Ltd.	St. Petersburg	Russia	MATR • VERC
Contributor	Steinberg Hart	Los Angeles	United States	INTR • ARCH
Contributor	SuperTEC (Super-Tall Building Design & Engineering Tech Research Center)	Seoul	South Korea	STRC
Contributor	Surface Design	Sydney	Australia	STRC • ENVE • COST • FAC
Contributor	SWA Group	Sausalito	United States	LAND • URB
Contributor	Swinerton	San Francisco	United States	CON
Contributor	Taisei Corporation	Tokyo	Japan	CON
Contributor	Takenaka Corporation	Tokyo	Japan	STRC • ARCH • CON • ENGO
Contributor	Tecnostrutture	Essen	Germany	STRC • MATR
Contributor	Tengyuan Design Institute Co. Ltd	Qingdao	China	ARCH
Contributor	Terracon	Naperville	United States	GEO • OTHR
Contributor	Tetra Tech	Pasadena, CA	United States	ENGM
Contributor	The Harman Group	Philadelphia	United States	STRC
Contributor	The Pakubuwono Development	Jakarta	Indonesia	DEV
Contributor	Vanderweil Engineers	Boston	United States	MEP
Contributor	VS-A Group	Hong Kong	China	FAC
Contributor	Werner Sobek AG	Stuttgart	Germany	STRC • ARCH • ENVE • FAC • TRAN
Contributor	wh-p Ingenieure	Stuttgart	Germany	CIV • STRC • SEIS
Contributor	WilkinsonEyre	London	United Kingdom	URB • ARCH
Contributor	WOHA	Singapore	Singapore	INTR • LAND • URB • ARCH
Contributor	WTM Engineers International GmbH	Hamburg	Germany	CIV • STRC • ENVP • PMNG • ENGO • FIRE • TRAN
Contributor	WZMH Architects	Toronto	Canada	INTR • URB • ARCH
Contributor	Y. A. Yashar Architects	Tel Aviv	Israel	URB • ARCH
Participant	10 Design	Hong Kong	China	INTR • URB • ARCH
Participant	3lite	Belgrade	Serbia	PMNG
Participant	3MIX	Hong Kong	China	ARCH
Participant	Abu Dhabi Investment Council	Abu Dhabi	United Arab Emirates	OWN
Participant	Access Advisors	Hong Kong	China	BMNT • FAC • FACS
Participant	ACONSE CZ Ltd.	Prague	Czech Republic	CIV • STRC • ARCH • NONP
Participant	Adamson Associates Architects	Toronto	Canada	INTR • URB • ARCH • TRAN
Participant	ADG Engineers	New York City	United States	INTR • STRC • ARCH • ENGO
Participant	AESG	Dubai	United Arab Emirates	ENVE • ENGM • FAC • FIRE
Participant	AET Flexiblespace	Hong Kong	China	MATR
Participant	AF Buildings Denmark	Copenhagen	Denmark	ENGM
Participant	Aidea Philippines, Inc.	Makati	Philippines	INTR • URB • ARCH
Participant	AIT Solutions	Bangkok	Thailand	SEIS
Participant	Akitek Jururancang Malaysia	Kuala Lumpur	Malaysia	ARCH
Participant	AKT II Limited	London	United Kingdom	CIV • STRC
Participant	Al-Jazera Consultants Intl.	Beirut	Lebanon	CIV • STRC • URB • ARCH • ENGO • MEP
Participant	ALT Limited	Taguig City	Philippines	ENVE • BMNT • COST • FAC • FACS • OTHR
Participant	Aluminum Construction Group	Jerusalem	Israel	FAC • MATR
Participant	AMP Capital Investors	Sydney	Australia	FIN • OTHR • OWN
Participant	ARC Studio Architecture + Urbanism Pte. Ltd.	Singapore	Singapore	INTR • URB • ARCH
Participant	Archetype Group	Ho Chi Minh City	Vietnam	CIV • INTR • URB • ARCH • PMNG • COST • ENGO • MEP
Participant	Architects 61 Pte., Ltd.	Singapore	Singapore	INTR • URB • ARCH
Participant	ARK Studio Inc.	Mumbai	India	INTR • URB • ARCH
Participant	Aspect Studios	Melbourne	Australia	LAND • URB
Participant	B+H Architects	Toronto	Canada	INTR • LAND • ARCH
Participant	b720 Fermín Vázquez Arquitectos	Barcelona	Spain	ARCH
Participant	BA Ingenieria	San José	Costa Rica	STRC
Participant	BAC Engineering Consultancy Group	Barcelona	Spain	STRC
Participant	Baldridge & Associates Structural Engineering	Honolulu	United States	STRC • WIND • ENGO • HIST • INSU • SEIS • SURV
Participant	Barre Levie architects and urban planners	Tel Aviv	Israel	URB • ARCH
Participant	BASF Corporation	New York City	United States	MATR
Participant	BAUM Architects	Seoul	South Korea	URB • ARCH • ENVE • PMNG • COST
Participant	Baumann Consulting	Chicago	United States	ARCH • ENGM
Participant	Beca (Thailand) Co.	Bangkok	Thailand	CIV • STRC
Participant	Beca Group	Auckland	New Zealand	CIV • LAND • STRC • URB • ARCH • ENVP • ENVE • PMNG • COMP • COST • ENGO • FIRE • GEO • INSU • MEP • SEC • SEIS • SURV • TRAN • VERC
Participant	Bedrock Detroit	Detroit	United States	DEV
Participant	Benthanh-Mercury Limited Company	Hanoi	Vietnam	DEV • FIN
Participant	Bespoke Design Group Ltd.	Hong Kong	China	ARCH
Participant	Billings Design Associates, Ltd.	Dublin	Ireland	ENVE • PMNG • FAC
Participant	BKV Group	Minneapolis	United States	INTR • LAND • ARCH • ENGM
Participant	BluEnt	New Delhi	India	COMP
Participant	BOA	Paris	France	OTHR
Participant	Bogle Architects	London	United Kingdom	ARCH
Participant	Bollinger + Grohmann Ingenieure	Frankfurt am Main	Germany	STRC • PMNG • CON • FAC • FIRE • SEIS
Participant	Bosa Development Corporation, Inc.	Vancouver	Canada	CON
Participant	Broccolini Real Estate Group Inc	Mississauga	Canada	DEV • PMNG • CON
Participant	Buro Ole Scheeren	Beijing	China	INTR • URB • ARCH
Participant	BVN	Brisbane	Australia	ARCH
Participant	C.Y. Lee & Partners Architects/Planners	Taipei	China	URB • ARCH
Participant	CadMakers Inc.	Vancouver	Canada	COMP
Participant	Canaan Shenhav Architects	Tel Aviv	Israel	INTR • URB • ARCH
Participant	CapitaLand Limited	Singapore	Singapore	DEV • PROP
Participant	Carrier Johnson + Culture	San Diego	United States	ARCH
Participant	Cast Connex	New York City	United States	MATR
Participant	Caydon Property Group			DEV
Participant	CBRE Group, Inc.	Dallas	United States	FIN • PROP
Participant	CCI Projects Pvt. Ltd.	Mumbai	India	DEV
Participant	CDC Curtain Wall Design & Consulting, Inc.	Dallas	United States	STRC • WIND • COST • ENGO • FAC • LEGL
Participant	Chang Minwoo Structural Consultants	Seoul	South Korea	STRC
Participant	chapmanbdsp	London	United Kingdom	URB • WIND • ENVE • FIRE • MEP • VERC
Participant	Charles Russell Speechlys	London	United Kingdom	LEGL
Participant	Chengdu Wide Horizon Investment Group	Chengdu	China	DEV
Participant	China Academy of Building Research	Beijing	China	PMNG • RES
Participant	China Construction First Group Construction & Development Co. Ltd.	Beijing	China	CON
Participant	China Southwest Architectural Design and Research Institute Corp. LTD	Chengdu	China	ARCH
Participant	CIMET Arquitectos	Mexico City	Mexico	ARCH
Participant	City Developments Limited	Singapore	Singapore	DEV • OWN
Participant	City of Gold Coast	Gold Coast	Australia	NONP • OTHR
Participant	Cityzen Development Group	Toronto	Canada	DEV • CON • OWN
Participant	COOKFOX Architects	New York City	United States	INTR • URB • ARCH
Participant	Core Architects, Inc.	Toronto	Canada	INTR • ARCH
Participant	Core Five	London	United Kingdom	COST
Participant	Cortel Group	Toronto	Canada	DEV
Participant	Coughlin Porter Lundeen	Seattle	United States	CIV • STRC • SEIS
Participant	COWI	Kongens Lyngby	Denmark	CIV • STRC • WIND • ENVP • ENVE • PMNG • COMP • COST • ENGO • FIRE • GEO • MEP • SEIS • TRAN
Participant	Cree by Rhomberg	Bregenz	Austria	OTHR
Participant	CRICURSA	Barcelona	Spain	ARCH • FAC
Participant	Cro&Co Architecture	Paris	France	ARCH
Participant	Crone Partners Pty Ltd	Sydney	Australia	INTR • LAND • URB • ARCH • PMNG
Participant	Crown Group	Sydney	Australia	DEV
Participant	CS Associates, Inc.	Chicago	United States	STRC • COST • HIST
Participant	CTL Group	Chicago	United States	STRC • GEO • LEGL
Participant	Cundall	London	United Kingdom	CIV • STRC • URB • ENVE • PMNG • COMP • ENGM • ENGO • FIRE • GEO • MEP • TRAN • VERC
Participant	D. Bar-Akiva Consulting Engineers	Bnei Brak	Israel	PMNG • ENGO • FIRE • MEP • SEC
Participant	D2E	London	United Kingdom	ENGO • OTHR • VERC
Participant	Dam & Partners Architecten	Amsterdam	Netherlands	INTR • URB • ARCH
Participant	David Engineers Ltd.	Tel Aviv	Israel	CIV • STRC • PMNG • COST • SEIS • SURV
Participant	DBI	Gold Coast	Australia	INTR • LAND • URB • ARCH
Participant	Degenkolb Engineers	San Francisco	United States	SEIS
Participant	Despe S.p.A.	Bergamo	Italy	PMNG • CON • OTHR
Participant	Diar Consult	Dubai	United Arab Emirates	INTR • URB • ARCH
Participant	DKO Architecture	Melbourne	Australia	ARCH
Participant	DLR Group	Seattle	United States	ARCH
Participant	Dream Unlimited	Toronto	Canada	DEV • FIN
Participant	DSP Design Associates Pvt., Ltd.	Mumbai	India	INTR • URB • ARCH
Participant	Dunbar & Boardman	London	United Kingdom	FAC • VERC
Participant	Duo Projects	Melbourne	Australia	PMNG
Participant	Dynamic Isolation Systems, Inc.	Las Vegas	United States	STRC • SEIS
Participant	Ecosystem Architecture	Sydney	Australia	ARCH • ENVE
Participant	ECSD S.r.l.	Milan	Italy	STRC • PROP
Participant	EDGE Architects	Dubai	United Arab Emirates	ARCH
Participant	Edgett Williams Consulting Group, Inc.	Mill Valley	United States	VERC
Participant	EFC Engineering Consulting Company, Ltd	Shanghai	China	FAC
Participant	Ennead Architects	New York City	United States	INTR • URB • ARCH
Participant	Entuitive Corporation	Toronto	Canada	STRC
Participant	Envolventes Arquitectonicas - ENAR	Madrid	Spain	ENGO • FAC
Participant	ETEM Bulgaria S.A.	Athens	Greece	MATR
Participant	Ethos Urban	Sydney	Australia	URB
Participant	Evergreen Consulting Engineering	Taipei	China	STRC • WIND • CON • SEIS
Participant	Extell Development	New York City	United States	DEV • OWN • PROP
Participant	Far East Aluminium Works Co., Ltd.	Concord	Canada	STRC • PMNG • FAC • MATR
Participant	Farrells	Hong Kong	China	INTR • URB • ARCH
Participant	Fast Flow	Singapore	Singapore	CON
Participant	Feilden Clegg Bradley Studios	London	United Kingdom	INTR • URB • ARCH
Participant	Fire Equipment Manufacturers' Association (FEMA)	Cleveland	United States	FIRE • MATR
Participant	Fisher Marantz Stone	New York City	United States	OTHR
Participant	Fitzgerald Associates	Chicago	United States	ARCH
Participant	Francis-Jones Morehen Thorp Pty Ltd	Sydney	Australia	ARCH
Participant	Frasers Property	Sydney	Australia	DEV • PMNG • OWN
Participant	Full Stack Modular LLC	New York City	United States	CON • MATR
Participant	GCAQ Ingenieros Civiles S.A.C.	Lima	Peru	STRC
Participant	GenX Design & Technology Consulting	New York City	United States	COMP
Participant	GEO Global Engineering Consultants	Dubai	United Arab Emirates	CIV • STRC • ARCH • ENGO • FIRE • MEP
Participant	Getjar Limited	London	United Kingdom	CON • MATR
Participant	GHD	Brisbane	Australia	STRC
Participant	Ghelamco Poland	Brussels	Belgium	DEV • PROP
Participant	Giarratana, LLC	Nashville	United States	DEV
Participant	Glas Trösch	Bern	Switzerland	MATR
Participant	Glass Wall Systems	Mumbai	India	CON • FAC • MATR
Participant	Gorproject (Urban Planning Institute of Residential and Public Buildings)	Moscow	Russia	INTR • STRC • URB • ARCH • FAC • MEP
Participant	Gravity Partnership Ltd.	Hong Kong	China	INTR • URB • ARCH
Participant	Great Gulf	Toronto	Canada	DEV
Participant	GREC Architects	Chicago	United States	ARCH
Participant	Grupo Inmobiliario del Parque	San José	Costa Rica	ARCH • DEV • PMNG • COST • MRKT • PROP
Participant	GVK Elevator Consulting Services	San Francisco	United States	PROP • VERC
Participant	H & W Development	Toronto	Canada	DEV
Participant	H&H Investment and Development	Dubai	United Arab Emirates	DEV
Participant	Hanking Group	Shenzhen	China	PROP
Participant	Harbour P/S	Copenhagen	Denmark	DEV
Participant	Hardel Le Beihan Architectes	Paris	France	ARCH
Participant	HEARST	New York City	United States	OWN
Participant	Heatherwick Studio	London	United Kingdom	ARCH
Participant	Hede Architects	Melbourne	Australia	ARCH
Participant	Heerim Architects & Planners	Seoul	South Korea	INTR • URB • ARCH
Participant	Heintges Consulting Architects & Engineers	New York City	United States	FAC
Participant	Henderson Engineers	Kansas City	United States	ENGO
Participant	Henderson Land Development Company Limited	Hong Kong	China	DEV
Participant	Henn GmbH	Berlin	Germany	ARCH
Participant	Henning GmbH & Co. KG	Cologne	Germany	MATR
Participant	Hera Engineering Pty Ltd	Perth	Australia	STRC • CON • ENGO • FAC • FIRE • GEO • SEIS
Participant	Hickory Group	Melbourne	Australia	CON
Participant	Hill West Architects, LLP	New York City	United States	ARCH
Participant	Hilson Moran	London	United Kingdom	STRC • ENVE • FIRE • MEP • PROP • SEC • VERC
Participant	Hines	Houston	United States	DEV • FIN • COST • PROP
Participant	Hiten Sethi Architects	Mumbai	India	ARCH
Participant	Hoang Duong Engineering & Construction Joint Stock Company	Hanoi	Vietnam	CIV • ARCH • CON • MEP
Participant	IECA Internacional S.A.	San José	Costa Rica	STRC • SEIS
Participant	Indochina Consultancy and Construction Investment	Hanoi	Vietnam	DEV • PMNG • CON • SURV
Participant	Indochine Engineering	Brisbane	Australia	ENGM
Participant	ingenhoven architects gmbh	Düsseldorf	Germany	URB • ARCH
Participant	Interface Engineering, Inc.	Portland	United States	ENGM
Participant	Ivanhoe Cambridge	Montreal	Canada	DEV • FIN • PROP
Participant	J. Roger Preston Limited	Hong Kong	China	ENGO • FIRE • MEP • VERC
Participant	James McHugh Construction Co.	Chicago	United States	CON
Participant	Jaspers-Eyers Architects	Brussels	Belgium	INTR • URB • ARCH
Participant	Jay Paul Company	San Francisco	United States	DEV • OWN
Participant	JCE Structural Engineering Group	Pasadena, CA	United States	STRC • SEC • SEIS
Participant	Jiang Architects & Engineers	Shanghai	China	ARCH • ENGO
Participant	Johnson Pilton Walker	Sydney	Australia	INTR • LAND • URB • ARCH
Participant	JRMI	Edinburgh	United Kingdom	PMNG • CON
Participant	Kalpataru Limited	Mumbai	India	DEV • FIN • OWN • PROP
Participant	Kav Mitaar Architects	Tel Aviv	Israel	ARCH
Participant	Kettle Collective	Edinburgh	United Kingdom	ARCH
Participant	Kika Braz Architects & Urban Planners Ltd.	Tel Aviv	Israel	ARCH
Participant	King-Le Chang & Associates	Taipei	China	STRC
Participant	Kingold Group Companies LTD.	Guangzhou	China	DEV • PROP • TRAN
Participant	Kirkor Architects & Planners	Toronto	Canada	URB • ARCH
Participant	Koichi Takada Architects	Sydney	Australia	ARCH
Participant	Korda/Nemeth Engineering	Columbus	United States	ENGM
Participant	KPMB Architects	Toronto	Canada	INTR • URB • ARCH
Participant	Kuraray	Wilmington	United States	COMP • MATR
Participant	Lakhta Center	St. Petersburg	Russia	DEV
Participant	Lamda Development SA	Athens	Greece	DEV • PROP
Participant	Larson Engineering, Inc.	Chicago	United States	STRC • ENGM
Participant	Ledcor Construction Limited	Mississauga	Canada	ENVE • CON • TRAN
Participant	Leigh & Orange, Ltd.	Hong Kong	China	INTR • URB • ARCH • TRAN
Participant	Leppanen + Anker Arquitectos	Quito	Ecuador	ARCH
Participant	Lerch Bates, Inc.	Littleton	United States	FAC • MATR • VERC
Participant	Lichtvision	Berlin	Germany	OTHR
Participant	Liftinstituut Solutions	Amsterdam	Netherlands	PMNG • VERC
Participant	Lindner Fassaden GmbH	Landshut	Germany	CON • FAC • FACS
Participant	LMN Architects	Seattle	United States	INTR • URB • ARCH • TRAN
Participant	LYT Architecture (Pty) Ltd.	Johannesburg	South Africa	INTR • URB • ARCH
Participant	M.S. Aluminum	Jerusalem	Israel	FACS
Participant	Maddocks	Melbourne	Australia	LEGL
Participant	Magellan Devlopment Group	Chicago	United States	DEV • OWN
Participant	Maike Centre	Xi’an	China	OWN
Participant	Martin/Martin	Denver	United States	CIV • STRC • SURV
Participant	MBY Engineering	Istanbul	Turkey	STRC • FAC • SEIS
Participant	MEC UK Ltd	Tel Aviv	Israel	PMNG
Participant	Meinhardt (Thailand)	Bangkok	Thailand	STRC • URB • PMNG • ENGM • FAC • FIRE • MEP
Participant	Meld Strategies	Sydney	Australia	BACS
Participant	Metropolis	Moscow	Russia	CIV • STRC • ENGO • MEP
Participant	Meyer Borgman Johnson	Minneapolis	United States	STRC
Participant	MEYERS+ ENGINEERS	San Francisco	United States	ARCH • ENGO • MEP
Participant	Michael Blades & Associates	Washington D.C.	United States	PMNG • INSU • VERC
Participant	Modern Land (China) Co.,Limited	Beijing	China	DEV
Participant	MOE A/S	Copenhagen	Denmark	BACS • ENGO
Participant	Morrison Hershfield Limited	Toronto	Canada	ENGO
Participant	MT Højgaard a/s	Copenhagen	Denmark	CIV • CON
Participant	Mulia Group	Jakarta	Indonesia	DEV
Participant	Mulvey & Banani International Inc.	Toronto	Canada	ENGO • MEP
Participant	Murphy Façade Studio Ltd.	Dublin	Ireland	FAC
Participant	MVSA Architects	Amsterdam	Netherlands	INTR • URB • ARCH
Participant	MZA Architecture	Bellevue	United States	ARCH
Participant	Nagasaka Corporation	Tokyo	Japan	OWN
Participant	NAIMA	Washington D.C.	United States	MATR • NONP
Participant	New World Development Company Limited	Hong Kong	China	FIN • PMNG • OWN
Participant	NIIOSP JSC RCC	Moscow	Russia	GEO
Participant	OFR Consultants Limited	Manchester	United Kingdom	FIRE
Participant	Optima Inc.	Chicago	United States	ARCH • DEV
Participant	Ortiz Leon Arquitectos	Madrid	Spain	INTR • ARCH • HIST
Participant	Osborn Engineering	Columbus	United States	ENGM
Participant	P&T Group	Hong Kong	China	STRC • ARCH • ENVE • PMNG • MEP
Participant	PACE Development Corporation Plc.	Bangkok	Thailand	DEV • OWN
Participant	Pappageorge Haymes Partners	Chicago	United States	INTR • URB • ARCH
Participant	PDS Group	Melbourne	Australia	PMNG
Participant	Peckar & Abramson, P.C.	New York City	United States	CON • LEGL
Participant	PEI Architects	New York City	United States	ARCH
Participant	Perunding Kos T & K Sdn Bhd	Kuala Lumpur	Malaysia	COST
Participant	Philip Chun Group	Perth	Australia	FIRE
Participant	Plus Architecture NZ LP	Christchurch	New Zealand	ARCH
Participant	Poly Property Group Co., Limited	Shanghai	China	ARCH
Participant	PORTAFOLIO INMOBILIARIO	San José	Costa Rica	CIV • ARCH • DEV • FIN • PMNG • OWN • PROP
Participant	Precinct Properties NZ Limited	Auckland	New Zealand	OWN • PROP
Participant	PRODEYCO	San José	Costa Rica	CON
Participant	Protect Tadeusz Cisek i Wspolnicy Sp. J.	Warsaw	Poland	FIRE
Participant	Prudential Center	New York City	United States	DEV • OWN • PROP
Participant	PT Anggara Architeam	Jakarta	Indonesia	ARCH
Participant	PT Design Global Indonesia	Jakarta	Indonesia	URB • ARCH
Participant	PT Jakarta Land	Jakarta	Indonesia	DEV • OWN
Participant	PT Quadratura Indonesia	Jakarta	Indonesia	INTR • URB • ARCH
Participant	PT Total Bangun Persada Tbk	Jakarta	Indonesia	CON
Participant	PT. Airmas Asri	Jakarta	Indonesia	INTR • URB • ARCH
Participant	PTW Architects	Sydney	Australia	ARCH
Participant	Rafael Vinoly Architects	New York City	United States	INTR • URB • ARCH
Participant	Rafik El-Khoury & Partners	Beirut	Lebanon	STRC • COST • ENGO
Participant	RBS Architectural Engineering Design Associates	Guangzhou	China	STRC • ARCH
Participant	RCP	Auckland	New Zealand	PMNG
Participant	RDH Building Science Inc.	Toronto	Canada	FAC
Participant	Reiser + Umemoto RUR Architecture	New York City	United States	ARCH
Participant	Residential Construction Council of Ontario	Vaughan	Canada	CON • NONP
Participant	Riggio / Boron, Ltd.	Chicago	United States	BMNT • CON • FAC • OTHR
Participant	Riverside Investment & Development	Chicago	United States	DEV
Participant	RMJM	Edinburgh	United Kingdom	URB • ARCH
Participant	Robert Bird Group	Sydney	Australia	STRC • ENGO
Participant	Rocco Design Architects Associates Ltd	Hong Kong	China	ARCH
Participant	ROTHELOWMAN	Melbourne	Australia	INTR • URB • ARCH
Participant	Royal Institution of Chartered Surveyors	London	United Kingdom	SURV
Participant	RSP Design Consultants	Singapore	Singapore	ARCH
Participant	schlaich bergermann und partner	Stuttgart	Germany	CIV
Participant	See Robertson Structural Engineers, LLC	New York City	United States	STRC
Participant	Selangor Properties Berhad	Kuala Lumpur	Malaysia	DEV
Participant	Sentient Law, Ltd.	Chicago	United States	LEGL
Participant	Shechtman & Co. Ltd.			CON
Participant	Shui On Management Limited	Hong Kong	China	DEV • CON
Participant	SimpsonHaugh	Manchester	United Kingdom	ARCH
Participant	SLR Consulting Australia Pty Ltd	Sydney	Australia	ENVP • ENVE
Participant	Smith and Andersen	Toronto	Canada	BACS • CON • MEP
Participant	SMTS LLC	Baku	Azerbaijan	CON
Participant	SOH Wind Engineering LLC	Montpelier	United States	WIND
Participant	Solomon Cordwell Buenz - SCB	Chicago	United States	INTR • URB • ARCH • HIST
Participant	Somdoon Architects Ltd.	Bangkok	Thailand	INTR • URB • ARCH
Participant	Sowlat Structural Engineers	Chicago	United States	STRC
Participant	Spiritos Properties LLC	New York City	United States	DEV
Participant	Stanhope	London	United Kingdom	DEV
Participant	Starlight Investments	Toronto	Canada	PMNG • PROP
Participant	Stefano Boeri Architetti	Milan	Italy	INTR • URB • ARCH
Participant	Stephenson Engineering Limited	Toronto	Canada	STRC
Participant	Studor Australia	Sydney	Australia	MATR • MEP
Participant	Sweco Structures AB	Stockholm	Sweden	STRC
Participant	Swire Properties Ltd	Hong Kong	China	DEV • OWN • PROP
Participant	Taller GLOBAL	Mexico City	Mexico	ARCH
Participant	Tandem Architects (2001) Co., Ltd.	Bangkok	Thailand	INTR • URB • ARCH
Participant	Taylor Thomson Whitting	Sydney	Australia	CIV • STRC • FAC • TRAN
Participant	Telgian Engineering & Consulting	Chicago	United States	FIRE
Participant	Terex	Vittorio Veneto	Italy	CON • ENGO • MATR
Participant	Terrell Group	Brisbane	Australia	STRC • ENGO • FAC • MEP
Participant	Thatcher Foundations / CCHRB (Chicago Committee on High-Rise Buildings)	Chicago	United States	NONP
Participant	The John Buck Company	Chicago	United States	DEV • FIN • INSU • MRKT • PROP
Participant	The Moinian Group	New York City	United States	DEV • OWN
Participant	The Skyscraper Museum	New York City	United States	NONP
Participant	The Vertical Transportation Studio Ltd	London	United Kingdom	VERC
Participant	Thomas Bell-Wright International Consultants	Dubai	United Arab Emirates	FIRE
Participant	Tianhua Architecture Planning & Engineering Co., Ltd.	Shanghai	China	INTR • LAND • URB • ARCH
Participant	TLC Engineering for Architecture	Orlando	United States	STRC • MEP
Participant	Tobin, PLLC	Charlotte	United States	INTR • ARCH • PMNG • FAC • HIST
Participant	Transsolar Energietechnik GmbH	Stuttgart	Germany	ENVE • MEP
Participant	Tricon Capital	Toronto	Canada	DEV • OWN • PROP
Participant	Tridel	Toronto	Canada	DEV
Participant	Turner Studio	Sydney	Australia	INTR • URB • ARCH
Participant	U+A	Dubai	United Arab Emirates	ARCH
Participant	Urbahn Architects	New York City	United States	ARCH
Participant	Uribe Schwarzkopf	Quito	Ecuador	DEV
Participant	VA Architects Ltd.	Sofia	Bulgaria	ARCH
Participant	Valode & Pistre	Paris	France	ARCH
Participant	Van der Laat & Jimenez	San José	Costa Rica	CON
Participant	Van Deusen & Associates - VDA	Atlanta	United States	VERC
Participant	VICTAULIC	Richmond Hill	Canada	OTHR
Participant	Victor Group	New York City	United States	DEV
Participant	Vidal Arquitectos	Santa Catarina	Mexico	INTR • URB • ARCH • FIRE
Participant	Vipac Engineers & Scientists	Melbourne	Australia	STRC • WIND • COMP • MEP • RES • SEC • TRAN
Participant	VK ARCHITECTS & ENGINEERS	Roeselare	Belgium	STRC • ARCH • ENGO
Participant	W.E. O'Neil Construction Co.	Chicago	United States	CON
Participant	Wacker Ingenieure			WIND • ENVE
Participant	Walters Group Inc.	Hamilton	Canada	CON
Participant	Walton Design & Consulting Engineering Co., Ltd.	Beijing	China	INTR • LAND • ARCH
Participant	Waxman Govrin Geva Engineering LTD.	Tel Aviv	Israel	CIV • URB • PMNG
Participant	Web Structures Pte Ltd	Singapore	Singapore	CIV • STRC • GEO
Participant	Wharf China Development Limited	Hong Kong	China	DEV
Participant	Wirth Research	Oxford	United Kingdom	WIND • ENGO • RES
Participant	WMA Consulting Engineers	Chicago	United States	MEP
Participant	WT Partnership	Beijing	China	COST
Participant	Yamashita Sekkei Inc.	Tokyo	Japan	STRC
Participant	YIT Corporation Ltd	Helsinki	Finland	CON
Participant	YKK AP FAÇADE PTE LTD	Singapore	Singapore	FAC
Participant	Zeidler Architecture Inc.	Toronto	Canada	ARCH
Participant	Zhubo Design	Shenzhen	China	ARCH
Institute/Association	American Institute of Steel Construction	Chicago	United States	NONP
Institute/Association	Cardiff University	Cardiff	United Kingdom	ARCH • ACAD
Institute/Association	General Research Institute of Architecture & Planning Design Co.	Chongqing	China	BACS • ACAD
Institute/Association	Institute of Architecture and Planning- Nirma University	Ahmedabad	India	ACAD
Institute/Association	Pennsylvania State University	State College	United States	ACAD
Institute/Association	Post-Tensioning Institute	Detroit	United States	CIV
Institute/Association	Pratt Institute	New York City	United States	ACAD
Institute/Association	Qingdao Technological University	Qingdao	China	ACAD
Institute/Association	S4B Studio	Sydney	Australia	ENGM
Institute/Association	Shandong Jianzhu University	Jinan	China	ACAD
Institute/Association	Uniting Communities Incorporated	Adelaide	Australia	NONP
Institute/Association	Universidad de Los Andes	Bogota	Colombia	ACAD
Institute/Association	University of British Columbia	Vancouver	Canada	ACAD
Institute/Association	University of Illinois at Urbana-Champaign	Urbana	United States	ACAD • RES
Institute/Association	University of Melbourne	Melbourne	Australia	ACAD
Institute/Association	University of New South Wales (UNSW Sydney)	Sydney	Australia	ARCH • ACAD
Institute/Association	University of Southern Denmark	Odense	Denmark	ACAD
Institute/Association	University of Technology Sydney	Sydney	Australia	ACAD
Institute/Association	Yale University School of Architecture	New Haven	United States	ACAD

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