CTBUH Member Companies

The work of the CTBUH is only possible through the support of its members, which include most of the world's leading developers, architects, engineers, contractors and others connected with tall buildings and sustainable cities. Below is the list of current organizational members at the three highest membership levels, sorted by level then by name. You can also view the full member list or search for a company, including non-members, using the field above.

Although many of our members have multiple offices, we only display below their main CTBUH-liason office; visit their official website to find all office locations.

Level		Organization	City	Country	Fields of Expertise
Supporting Contributor		AECOM	Melbourne	Australia	BACS • ENGM • CON • COST • ENVE • ENVP • LAND • MEP • PMNG • STRC • TRAN • URB
Supporting Contributor		alinea Consulting	London	United Kingdom	COST • INSU • PROP
Supporting Contributor		Arcadis	London	United Kingdom	PMNG • ENGO • CIV • ARCH • COMP • COST • ENVE • ENVP • FIN • FIRE • GEO • INTR • LAND • OTHR • PROP • SEC • SEIS • STRC • TRAN • URB • WIND
Supporting Contributor		Autodesk	San Francisco	United States	COMP
Supporting Contributor		BuroHappold Engineering	Bath	United Kingdom	ENGM • STRC • MEP • ENGO • BMNT • CIV • COMP • ENVE • ENVP • FAC • FIRE • GEO • SEC • TRAN
Supporting Contributor		CCDI Group	Shanghai	China	ARCH • STRC • CIV • BMNT • COST • ENGO • ENVE • GEO • INTR • LAND • MEP • PMNG • URB
Supporting Contributor		CITIC HEYE Investment CO., LTD.	Beijing	China	CIV • DEV • MRKT • PROP • FIN • OWN • URB
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	Riyadh	Saudi Arabia	DEV • OWN • FIN
Supporting Contributor		Kohn Pedersen Fox Associates	New York City	United States	ARCH • URB • INTR • HIST • TRAN
Supporting Contributor		KONE	Hyvinkää	Finland	VERC • MATR • VERS
Supporting Contributor		Otis Elevator Company	Hartford	United States	MATR • VERC
Supporting Contributor		Ping An Real Estate Co Ltd	Shenzhen	China	DEV • PROP • OWN • FIN
Supporting Contributor		PS-Co.	Muscat	Oman	DEV • CON • ARCH • CIV
Supporting Contributor		Samsung C&T Corporation	Seoul	South Korea	CON • OWN • STRC • CIV • DEV • ENGO • FIN
Supporting Contributor		Schindler	Shanghai	China	VERC • MATR • VERS
Supporting Contributor		Shanghai Tower Construction & Development	Shanghai	China	ARCH • OWN • DEV • CON • FIN • PROP
Supporting Contributor		Shenzhen Parkland Group Co.,Ltd	Shenzhen	China	DEV • OWN • PROP
Supporting Contributor		Siemens Smart Infrastructure			BACS • BMNT • COMP • ENGO • ENGM
Supporting Contributor		Skidmore, Owings & Merrill	Chicago	United States	ARCH • STRC • MEP • CIV • ENVE • INTR • LAND • MRKT • TRAN • URB
Supporting Contributor		Sufrin Group	Ramat Gan	Israel	BMNT • COST • ENVP • NONP • OWN
Supporting Contributor		Sumitomo Realty & Development Co., Ltd.	Osaka	Japan	DEV
Supporting Contributor		Sun Hung Kai Properties Limited	Hong Kong	China	DEV • OWN
Supporting Contributor		Taipei Financial Center Corp.	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		Wentworth House Partnership Limited	London	United Kingdom	STRC • ENGO
Supporting Contributor		WSP	New York City	United States	CIV • COMP • ENGO • ENVP • FAC • FIRE • GEO • INTR • MEP • PMNG • STRC • TRAN • URB
Supporting Contributor		YUAN LIH Construction Co., Ltd.	Taipei	China	DEV
Supporting Contributor		Yuanda Group (CNYD)	London	United Kingdom	MATR
Patron		Brandston Partnership, Inc.	Chengdu	China	ARCH • FAC • INTR • LAND
Patron		Centralcon Group	Shenzhen	China	DEV
Patron		Dar Al-Handasah (Shair & Partners)			ARCH • PMNG • TRAN • URB • ENGM
Patron		DeSimone Consulting Engineers	New York City	United States	STRC • ENGO
Patron		East China Architectural Design & Research Institute	Shanghai	China	ARCH • STRC • MEP • ENVE • GEO • PMNG • RES • URB
Patron		Emaar Properties, PJSC	Dubai	United Arab Emirates	DEV • OWN • FIN
Patron		Gensler	Chicago	United States	ARCH • URB • COST • INTR • MRKT
Patron		GOA (Group of Architects Co., Ltd)	Hangzhou	China	ARCH • LAND • MATR • STRC
Patron		HOK, Inc.	New York City	United States	ARCH • URB • ENGM • FAC • FACS • SEIS • STRC • INTR • COST • FIN • HIST • PMNG
Patron		Hongkong Land	Hong Kong	China	DEV • OWN • PROP • FIN
Patron		ISA Architecture	Shanghai	China	ARCH • URB • STRC • COST • MEP • PMNG • SEIS
Patron		KLCC Property Holdings Berhad	Kuala Lumpur	Malaysia	PROP • OWN • DEV • FIN
Patron		Kuraray America, Inc.	Wilmington	United States	COMP • MATR
Patron		Langan	London	United Kingdom	CIV • ENVE • GEO • LAND • SEIS
Patron		Meinhardt Group International	Singapore	Singapore	ENVE • STRC • MEP • PMNG • FAC • FIRE • URB
Patron		NBBJ	New York City	United States	ARCH • INTR • LAND • MRKT
Patron		Pace Development Corporation Plc.	Bangkok	Thailand	DEV • OWN
Patron		Pelli Clarke Pelli Architects	New Haven	United States	ARCH • URB • INTR
Patron		POHL Group	Cologne	Germany	FAC • FACS
Patron		Rider Levett Bucknall			CON • OWN • STRC
Patron		SL Green Realty Corp.	New York City	United States	OWN • DEV • PROP
Patron		Studio Libeskind	New York City	United States	ARCH • URB • INTR
Patron		The Durst Organization	New York City	United States	DEV • OWN
Patron		Think Wood			ARCH • MRKT • NONP
Patron		Thornton Tomasetti	New York City	United States	STRC • SEIS • FAC • ENGO • HIST • INSU • PMNG • TRAN
Patron		thyssenkrupp Elevator	Essen	Germany	VERC • VERS • MATR
Patron		Tishman Speyer	Shanghai	China	OWN • DEV • PROP • FIN
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	ARCH • URB • INTR
Donor		Aedas	Hong Kong	China	ARCH • URB • INTR • LAND
Donor		AKF Group	New York City	United States	MEP • OTHR • COMP • ENGO • FIRE • PROP
Donor		Al Ghurair Construction	Dubai	United Arab Emirates	MATR • FAC • FACS • FIN • OWN
Donor		Architects Hawaii, Ltd.	Honolulu	United States	ARCH • INTR • URB
Donor		Architectural Design & Research Institute of South China University of Technology	Guangzhou	China	ARCH
Donor		Arup	Brisbane	Australia	ARCH • CIV • COST • ENGM • ENGO • FAC • FIRE • GEO • LAND • MEP • PMNG • RES • SEIS • STRC • TRAN • VERC • WIND
Donor		Aurecon	Melbourne	Australia	ENVP • FAC • FIN • FIRE • GEO • MEP • STRC • TRAN • URB • VERC • OTHR
Donor		BALA Engineers	Philadelphia	United States	STRC • MEP • FIRE • ENGO • ENVE • SEC
Donor		Bates Smart	Sydney	Australia	ARCH • URB • INTR
Donor		BG&E	Sydney	Australia	CIV • ENGO • STRC • TRAN
Donor		Bjarke Ingels Group	New York City	United States	ARCH • URB • STRC
Donor		Bosa Properties Inc.	Burnaby	Canada	PROP • DEV • OWN • MRKT
Donor		Carazo Architecture	San José	Costa Rica	ARCH • URB • INTR
Donor		China Construction Steel Structure Corp. Ltd.	Wuhan	China	MATR
Donor		China International Marine Containers (Group) Ltd.	Shenzhen	China	MATR
Donor		China Jin Mao Group Co. Ltd	Shanghai	China	OWN
Donor		CityGroup (CTG) Design	Guangzhou	China	ARCH • URB
Donor		COIMA	Milan	Italy	DEV • PROP
Donor		Council on Tall Buildings and Urban Habitat	Chicago	United States	ARCH • CIV
Donor		Country Garden	Foshan	China	DEV
Donor		EID Architecture	Shanghai	China	ARCH • INTR • URB
Donor		Enclos Corp.	Los Angeles	United States	FAC • PMNG • MATR
Donor		Envision Engineering Consultant	Taipei	China	SEIS • STRC • WIND
Donor		Epstein	Chicago	United States	ARCH • CIV • STRC
Donor		Fender Katsalidis	Melbourne	Australia	ARCH • URB • INTR • COST
Donor		Front Inc.	New York City	United States	FAC
Donor		HALFEN USA Inc.	San Antonio	United States	MATR • FAC
Donor		Hill International	Abu Dhabi	United Arab Emirates	CON • COST • FIN • INSU • LEGL • PMNG
Donor		HPP Architects	Düsseldorf	Germany	ARCH • URB
Donor		Investa Property Group	Sydney	Australia	OWN • PROP
Donor		Jaeger Kahlen Partners Architects	Aachen	Germany	ARCH • URB • INTR • FAC • LAND
Donor		Jensen Hughes	Chicago	United States	FIRE
Donor		JLL	Singapore	Singapore	BACS • BMNT • COST • ENGM • FAC • INTR • PMNG • PROP • STRC • SURV • FIN
Donor		Larsen & Toubro	Chennai	India	CON • STRC • MEP • FIN
Donor		LeMessurier	Boston	United States	STRC • SEIS • WIND • HIST
Donor		LERA Consulting Structural Engineers	New York City	United States	STRC • SEIS • WIND
Donor		LWK + PARTNERS	Hong Kong	China	ARCH • INTR • LAND
Donor		Magnusson Klemencic Associates	Seattle	United States	STRC • CIV • SEIS • WIND
Donor		McNAMARA • SALVIA	Boston	United States	STRC • ENGO • SEIS • WIND
Donor		Mirvac Group	Sydney	Australia	CON • DEV • URB • INTR • ARCH
Donor		Nishkian Menninger Consulting and Structural Engineers	San Francisco	United States	STRC
Donor		Outokumpu	Helsinki	Finland	MATR • ENGO
Donor		PDW Architects	Jakarta	Indonesia	ARCH • URB • STRC
Donor		Pei Cobb Freed & Partners	New York City	United States	ARCH • URB • INTR
Donor		Permasteelisa Group	Vittorio Veneto	Italy	MATR • FAC • PMNG • ENGO
Donor		Pickard Chilton Architects	New Haven	United States	ARCH • URB • INTR
Donor		PLP Architecture	London	United Kingdom	ARCH • URB • INTR • TRAN
Donor		PNB Merdeka Ventures Sdn. Berhad	Kuala Lumpur	Malaysia	DEV • PROP • OWN
Donor		PT Gistama Intisemesta	Jakarta	Indonesia	STRC • CIV
Donor		Quadrangle Architects	Toronto	Canada	ARCH • URB
Donor		Ramboll	London	United Kingdom	CIV • ENGM • ENVE • MEP • SEIS • STRC • VERC • ENGO • URB • FAC • COMP • FIRE • GEO • PMNG
Donor		Rene Lagos Engineers	Santiago	Chile	STRC • SEIS • WIND
Donor		Rothoblaas	Cortaccia sulla Strada del Vino	Italy	MATR
Donor		Rowan Williams Davies & Irwin	Guelph	Canada	ENGO • ENVE • WIND
Donor		SAMOO Architects and Engineers	Seoul	South Korea	ARCH
Donor		Schuco	Bielefeld	Germany	MATR • ENGO • FAC
Donor		Severud Associates Consulting Engineers	New York City	United States	STRC • LEGL
Donor		Shanghai Construction (Group) General	Shanghai	China	CON
Donor		Shenzhen Aube Architectural Engineering Design Co., Ltd	Shenzhen	China	ARCH • URB • LAND
Donor		Sika Services AG	Zurich	Switzerland	MATR
Donor		Studio Gang	Chicago	United States	ARCH • INTR • URB
Donor		Syska Hennessy Group	San Francisco	United States	MEP • VERC • SEC
Donor		Tata Realty	Mumbai	India	DEV
Donor		TAV Construction	Dubai	United Arab Emirates	CON • PMNG • COST • ENGO • TRAN
Donor		Tongji Architectural Design Group	Shanghai	China	ARCH • CIV • STRC • MEP • URB
Donor		UNStudio	Amsterdam	Netherlands	ARCH • TRAN • URB
Donor		V & A Waterfront	Cape Town	South Africa	DEV
Donor		Walter P. Moore and Associates	Atlanta	United States	STRC • FAC • HIST • SEIS • WIND • CIV
Donor		WATG Urban	Seattle	United States	ARCH • URB • INTR
Donor		Webber Design Pty Ltd	Perth	Australia	STRC
Donor		Webcor Builders	Los Angeles	United States	CON • PMNG
Donor		Willow	Sydney	Australia	COMP • ARCH • URB • COST
Donor		WME Engineering Consultants	Dubai	United Arab Emirates	ENGM
Donor		Woods Bagot	Perth	Australia	ARCH • URB • INTR
Donor		Yitian Design Group Co., Ltd.	Wuhan	China	FAC • INTR • LAND
Donor		Zaha Hadid Architects	London	United Kingdom	ARCH • INTR • URB

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