Structure Type
Building Tower Supported Tower
Status
Completed Architecturally Topped Out Structurally Topped Out Under Construction On Hold Never Completed Proposed Vision Demolished Competition Entry Canceled Proposed Renovation Under Renovation Renovated Under Demolition
Height
Under 100m 100m+ 150m+ 200m+ 250m+ 300m+ 350m+ 400m+ 450m+ 500m+
Material
Composite Mixed-Material All-Concrete All-Steel All-Timber All-Masonry
Function
Office-Only Residential-Only Hotel-Only Retail-Only Mixed-Use
Region
Africa Asia Central America Europe Middle East North America Oceania South America
Country
Afghanistan Albania Algeria Andorra Angola Argentina Armenia Aruba Australia Austria Azerbaijan Bahamas Bahrain Bangladesh Barbados Belarus Belgium Benin Bhutan Bolivia Bosnia and Herzegovina Botswana Brazil Brunei Bulgaria Burkina Faso Cambodia Cameroon Canada Central African Republic Chad Chile China Colombia Congo Costa Rica Croatia Cuba Cyprus Czechia Democratic Republic of the Congo Denmark Djibouti Dominican Republic Ecuador Egypt El Salvador Equatorial Guinea Eritrea Estonia Ethiopia Fiji Finland France Gabon Georgia Germany Ghana Gibraltar Greece Greenland Guam Guatemala Guinea Guyana Haiti Honduras Hungary Iceland India Indonesia Iran Iraq Ireland Israel Italy Ivory Coast Jamaica Japan Jordan Kazakhstan Kenya Kosovo Kuwait Kyrgyzstan Lao People's Democratic Republic Latvia Lebanon Liberia Libya Liechtenstein Lithuania Luxembourg Macedonia Madagascar Malaysia Maldives Mali Malta Martinique Mauritania Mauritius Mexico Moldova Monaco Mongolia Montenegro Morocco Mozambique Myanmar Namibia Nepal Netherlands New Caledonia New Zealand Nicaragua Niger Nigeria North Korea Northern Mariana Islands Norway Oman Pakistan Palau Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Puerto Rico Qatar Romania Russia Rwanda Samoa San Marino Saudi Arabia Senegal Serbia Sierra Leone Singapore Slovakia Slovenia South Africa South Korea South Sudan Spain Sri Lanka Sudan Swaziland Sweden Switzerland Syria Tajikistan Tanzania Thailand Togo Trinidad and Tobago Tunisia Türkiye Turkmenistan Uganda Ukraine United Arab Emirates United Kingdom United States Uruguay Uzbekistan Vatican City Venezuela Vietnam Yemen Zambia Zimbabwe
City
Aarhus Abbeville (SC) Aberdeen Abidjan Abilene Abu Dhabi Abuja Acapulco Accra Addis Ababa Adelaide Agawam Agra Aguada Ajax Ajman Akita Akkrum Akron Al Khobar Albany Albuquerque Aleppo Alexandria Alexandria (VA) Algiers Alicante Allentown Almaty Almelo Almere Alor Setar Alphen aan den Rijn Altoona Amarillo Americana Amersfoort Amherst Amiens Amman Ampang Jaya Amsterdam Anapolis Anchorage Andelst Andorra La Vela Ankara Ann Arbor Annapolis Anshan Antananarivo Antiguo Cuscatlán Antrim and Newtownabbey Antwerp Anyang Aomori Apeldoorn Apia Apucarana Aracaju Araçatuba Arapongas Araraquara Araxá Arcueil Arles Arlington Arlington (TX) Armagh Arnhem Artem As Asbury Park Ashalim Asheville Ashford Ashgabat Ashkhabad Asmara Assen Astana Asten Asuncion Atacames Atami Athens Atibaia Atlanta Atlantic City Aubervilliers Auckland Augsburg Augusta Augusta (ME) Austell Austin Aventura Axel Ayia Napa Bad Aibling Baghdad Bagnolet Baise Baku Balchik Balikpapan Balk Balneário Camboriú Baltimore Bamako Bandar Lampung Bandar Seri Begawan Bandung Bangalore Bangkok Bangui Banjarmasin Baoding Baoji Baotou Baracaldo Barcelona Barranquilla Barreiras Bartlesville Barueri Basel Basildon Basingstoke Bat Yam Batam Baton Rouge Battle Creek Batumi Bauru Bayreuth Beaumont Beer Sheba Beihai Beijing Beilen Beirut Bekasi Belem Belfast Belgrade Bellevue Belo Horizonte Benidorm Bentong Beppu Bergen Berkeley Berlin Best Beverly Hills Beverwijk Bhuj Big Spring Bilbao Billings Biloxi Binghamton Bintulu Birigui Birkenhead Birmingham Birmingham (AL) Bishkek Bismarck Blackpool Blacktown Bloomington Blumenau Bnei Brak Boa Vista Boca del Rio Boca Raton Bochum Bogor Bogota Boise Bologna Bonita Springs Bonn Borculo Bordeaux Borssele Bossier City Boston Boulogne-Billancourt Brampton Branson Brasilia Bratislava Brazzaville Breda Bremen Bremerhaven Brescia Bridgetown Brielle Brighton Brisbane Bristol Bristol (CT) Brno Brookhaven (GA) Brugge Brühl Brumunddal Brunssum Brusque Brussels Bryne Bucaramanga Bucharest Bucheon Budapest Buena Park Buenos Aires Buffalo Burbank Burgas Burlington Burlington Burnaby Busan Cabazon Caen Cagayan de Oro, Mindanao Cairo Calgary Cali Cambé Cambridge Cambridge, ON Camden Campina Grande Campinas Campo Grande Campo Novo do Parecis Campos dos Goytacazes Çanakkale Canberra Cancún Cape Canaveral Cape Town Capelle aan den IJssel Caracas Carapicuíba Cardiff Cartagena Caruaru Casablanca Cascavel, PR Catalão Caxias do Sul Cebu Cedar Rapids Center Township Cesenatico Chandigarh Changchun Changsha Changwon Changzhou Chantilly Chapeco Charleroi Charleston Charleston, SC Charlotte Charlottesville Charlottetown Chattanooga Chelyabinsk Chemnitz Chengdu Chennai Cheongju Chernihiv Chesterfield Cheyenne Chiba Chicago Chifeng Chihuahua Chisinau Chonan Chongqing Chongzuo Christchurch Cianjur Cidade Ocidental Cikarang Cincinnati Cirebon Ciudad Victoria Clayton Cleveland Cliffside Park Coeur d'Alene Collingwood Cologne Colombo Columbia Columbus Conakry Concepcion Concord Contagem Copenhagen Coquitlam Coral Gables Cordoba Cork Corpus Christi Costa Mesa Cotonou Courbevoie Covington Creteil Criciúma Cuiaba Curitiba Curridabat Cwmbran Cyberjaya Da Nang Daegu Daejeon Dakar Dalian Dallas Damascus Damman Daqing Dar es Salaam Darien Darwin Davao, Mindanao Davenport Dayton Daytona Beach Shores Delft Delhi Delta Den Bosch Denton Denver Depok Derby Des Moines Detroit Deventer Dhahran Dhaka Diadema Dijon Dirksland Divinópolis Djibouti Dnipropetrovsk Doesburg Doha Donetsk Dongguan Dongying Dordrecht Dornbirn Dortmund Doswell Douala Dourados Dover Drammen Dresden Dubai Dublin Dubuque Duisburg Dundee Dunwoody Durban Durham Dushanbe Düsseldorf Duy Xuyên Dyersville East Brunswick East Chicago East Hartford East Klibride East Orange East Rutherford Eastbourne Edgewater Edina Edinburgh Edmonton Eemshaven Eindhoven Ekibastuz El Ejido El Paso El Segundo Elgin Elizabeth Emmeloord Emmen Enkhuizen Enschede Enshi Erbil Erie Eschborn Eslov Espoo Essen Etten Leur Eureka Evanston Evansville Everett Falciano Falcon Heights Fangchenggang Fargo Fazilka Feira de Santana Fellbach Florence Florianopolis Fort Lauderdale Fort Lee Fort Myers Fort Wayne Fort Worth Fort-de-France Fortaleza Foshan Foster City Foz do Iguaçu Franca Francisco Beltrão Franeker Frankfort Frankfurt am Main Frederiksberg Freetown Fresno Frisco Fujayrah Fujisawa Fukui Fukuoka Fushun Fuzhou Gaborone Galveston Gandhinagar Gangneung Ganzhou Gary Gatineau Gdansk Gdynia Geel Geertruidenberg Geneva Genoa Gent Gentilly Georgetown Gibraltar Gifu Gijon Givatayim Glasgow Glendale, CA Glendale, CO Glenview Gliwice Goes Goiania Goicoechea Gold Coast Gombak Goor Gorinchem Gosford Göteborg Gouda Goyang Grand Rapids Graz Greensboro Greenville Groningen Groznyj Guadalajara Guangzhou Guarapuava Guaratinguetá Guarujá Guarulhos Guatemala City Guayaquil Guigang Guilin Guiyang Gulf Shores Gurgaon Gurnee Guttenberg Gwangju Gwangmyeong Gyeongju Ha Long Haarlem Hachioji Hackensack Hai Phong Haifa Haikou Halifax Hallandale Beach Hamamatsu Hamburg Hamer Hamilton Handan Hangzhou Hannover Hanoi Harare Harbin Harrisburg Hartford Havana Hechi Heerlen Hefei Heilbronn Heiloo Helsinki Hemel Hempstead Hempstead Hengelo Heredia Herlev Hershey Hezhou Hilvarenbeek Hilversum Hiroshima Hitachinaka Ho Chi Minh City Hobart Hoboken Hohhot Hollywood Hong Kong Honolulu Hoofddorp Hoogezand Hoogvliet Horry County, SC (unincorporated) Houston Hsinchu Huaiyin Huanggang Huangshan Huangshi Huddersfield Huixquilucan Huizhou Hulst Huntington Huntsville Huzhou Hwaseong Hyderabad Ibadan Ichikawa IJmuiden IJsselstein Imabari Imperatriz Inazawa Incheon Indaiatuba Indianapolis Inverness Ipatinga Ipoh Ipswich Iqaluit Iquique Irvine Irving Issy-les-Moulineaux Istanbul Itajaí Itapema Itasca Ittervoort Izmir Izumisano Jabalpur Jaboatao dos Guararapes Jackson Jackson, MI Jackson, NJ Jacksonville Jacó Jaisalmer Jakarta Jambi Järvenpää Jataí Jeddah Jefferson City Jeju Jember Jena Jerez de la Frontera Jersey City Jerusalem Jesolo Ji’an Jiangmen Jiaxing Jinan Jincheng Joao Pessoa Joensuu Johannesburg Johor Bahru Joinville Joliet Juazeiro Juazeiro do Norte Juba Juiz de Fora Jundiaí Jyvaskyla Kabul Kahramanmaraş Kaifeng Kampala Kampen Kanazawa Kansas City Kaohsiung Kapelle Karachi Karawang Kathmandu Katowice Kawaguchi Kawasaki Kazan Keelung Kelowna Kemah Kemaman Kendari Kevadiya Khartoum Khimki Khon Kaen Kigali Kingston Kingston Upon Hull Kinshasa Kish Kitakyushu Klaipeda Klang Knoxville Kobe Koblenz am Rhein Kochi Kolkata Konin Köniz Konya Kopavogur Koriyama Koror Kosice-letisko Kota Bharu Kota Bharu Kota Kinabalu Krakow Krasnodar Krasnogorsk Krasnoyarsk Krimpen aan den IJssel Kuala Lumpur Kuala Terengganu Kuantan Kuching Kumamoto Kunming Kupang Kuwait City Kyiv Kyoto L'Hospitalet de Llobregat La Coruna La Paz La Porte Lagos Lahore Laibin Lajeado Lake Charles Lancaster Landshut Langkawi Lansing Lanzhou Laramie Larnaca Las Palmas de Gran Canaria Las Vegas Latina Laval Ledyard Center Leeds Leeuwarden Leicester Leiden Leipzig Lelystad Lemmer Léon Leuven Lexington Lianyungang Liberec Libreville Lidingö Liège Lille Lima Lima (OH) Limassol Limeira Lincoln Lincoln (NE) Linyi Linz Lisbon Lisse Little Rock Liuzhou Liverpool Livorno Ljubljana Lleida Lod Loma Linda Lome London London (ON) Londrina Long Beach Long Xuyên Lopik Los Angeles Los Barrios Louisville Louth Lowell Lu'An Luanda Lubbock Lubeck Ludwigshafen Lumut Luoyang Lusaka Luton Luxembourg Lynchburg Lyon Ma'anshan Maasbracht Maassluis Maastricht Macau Maceió Madison (WI) Madrid Maebashi Magas Mahwah Maia Mainz Makassar Makati Malabo Malacca Malahat Malang Maldonado Male Malmö Manado Managua Manama Manaus Manchester Manchester (NH) Mandaluyong Mangalore Manila Mannheim Maoming Maputo Mar del Plata Maracay Marau Maravilha Marco Island Maringa Markham Marseille Mason (OH) Mauá Mbabane McAllen Mecca Medan Medellin Melbourne Memphis Mérida Meridian Mersin Mesa Metairie Mexico City Miami Miami Beach Miami-Dade County (Unincorporated) Mianyang Michigan City Middelburg Midland Mierlo Milan Mill Milwaukee Minneapolis Minsk Miri Mississauga Mito Miyazaki Mobile Mogi das Cruzes Molde Monaco Moncton Monrovia Monterrey Montes Claros Montevideo Montgomery Montgomery County, MD (Unincorporated) Montpellier Montreal Montreux Montville Morioka Moscow Mossoró Most Mount Vernon Muar Mulhouse Mumbai Munich Münster Muntinlupa Muscat Myrtle Beach N`Djamena Naarden Nagasaki Nagoya Naha Nairobi Nampo Nanaimo Nanchang Nanchong Nanjing Nanning Nanterre Nantes Nantong Naples Naples Nashville Natal Navi Mumbai Netanya New Brunswick New Delhi New Haven New Orleans New Rochelle New Taipei City New Westminster New York City Newark Newcastle Newcastle upon Tyne Newport Newport (UK) Newport Beach Nha Trang Niagara Falls Niagara Falls (NY) Niamey Nice Nicosia Nijmegen Nilai Ningbo Nisku Nizhnevartovsk Noida Nonthaburi Norfolk North Bergen North Miami Beach North Vancouver Northampton Nottingham Nouakchott Noumea Nova Iguaçu Nova Lima Novo Hamburgo Novorossiysk Novosibirsk Nuremberg Nuth Nuuk (Godthaab) Oak Brook Oak Park Oakbrook Terrace Oakland Odense Odessa Odintsovo Oeiras Offenbach Oklahoma City Oldenzaal Olinda Olympia Omaha Oneida Oostburg Oostende Opa-locka Oran Orange Orange Beach Oranjestad Ordos Orlando Osaka Osasco Oslo Oss Ostermundigen Ostrava Otsu Ottawa Ouagadougou Oudenbosch Padova Palembang Palhoça Palmas Panama City Panama City Beach Papar Paradise Island Parañaque Paris Parndorf Paro Parramatta Pasadena, TX Pasay Pasig Passaic Passo Fundo Paterson Pattaya Paulista Pawtucket Pearl City (Oahu) Pearl River Pekanbaru Pelotas Penang Penha Penrith Pensacola Beach Peoria Perth Pesaro Petaling Jaya Petrolina Philadelphia Phnom Penh Phoenix Phú Quốc Pickering Pila Pinghu Piracicaba Piraeus Pisa Pittsburgh Plano Plovdiv Plymouth Podgorica Pohang Ponferrada Ponta Delgada Ponta Grossa Ponta Porã Pontiac Pontianak Porsgrunn Port Louis Port Moresby Port-au-Prince Port-of-Spain Porta Westfalica Portimao Portland Portland (ME) Porto Porto Alegre Porto Velho Portsmouth Portsmouth (RI) Portsmouth (VA) Potsdam Povoa de Varzim Poznan Prague Praia Grande Pratteln Presidente Prudente Pretoria Primm Prince George Prishtina Providence Puebla Pune Punta del Este Puteaux Putrajaya Pyongyang Qingdao Qinhuangdao Qinzhou Quanzhou Quebec Queensbury Querétaro Quezon City Quilmes Quito Rabat Racine Raleigh Ramat Gan Rameshwaram Ras al Khaimah Reading, PA Recife Regina Renhuai Rennes Reno Reston, VA Revere Reykjavik Rhenen Rhodes Rhyl Ribeirão Preto Richardson Richmond Richmond Hill Ridderkerk Rifaina Riga Rijeka Rijswijk Rimini Rio de Janeiro Rio Verde Risch-Rotkreuz Rishon Leziyyon Riviera Beach Rivne Riyadh Rizhao Roanoke Rochester Rochester, MN Roermond Roi Et Rome Rondonópolis Ronkonkoma Roosendaal Rosario Roskilde Rostov-on-Don Rotterdam Rottweil Rouen Rovaniemi Royal Oak Ruse Rzeszów Saarbrücken Sacramento Saint Denis Saint Julian's Saint Louis Park Saint-Dié-des-Vosges Saint-Josse-ten-Noode Saint-Ouen-sur-Seine Saipan Saitama Salé Salem (OR) Salford Salinas Salisbury Salt Lake City Salvador Samara Samarinda San Andrés Cholula San Antonio San Diego San Francisco San Jose San José San Juan San Juan (PH) San Pedro Garza García San Pedro Sula San Salvador Sana'a Sandakan Sandnes Sandusky Sandy Springs Sanmenxia Santa Ana Santa Bárbara d'Oeste Santa Catarina Santa Clara (CA) Santa Cruz Santa Cruz (CA) Santa Cruz de Tenerife Santa Cruz do Capibaribe Santa Monica Santarém Santiago Santo André Santo Domingo Santos Sanya Sao Bernardo do Campo Sao Caetano do Sul São Gonçalo Sao José do Rio Prêto Sao Jose dos Campos Sao Miguel do Oeste São Paulo São Vicente Sapporo Sarajevo Sarasota Saratov Saskatoon Savannah Schagen Schaumburg Schiedam Schin op Geul Schiphol Schwechat Scranton Scunthorpe Seattle Secaucus Semarang Sendai Seongnam Seoul Sepang Sertaozinho Sevilla Shah Alam Shakopee Shanghai Shangyu Shantou Shanwei Shaoxing Sharjah Shawinigan Shchyolkovo Sheffield Shenyang Shenzhen Shijiazhuang Shorewood Shreveport Shrewsbury Sibu Sihanoukville Silver Spring Sindelfingen Singapore Singen Sinop Sioux City Sioux Falls Sittard Skærbæk Skellefteå Skopje Skövde Sliema Sobral Sochi Sofia Solna Soltau Somerset Somerville Sorocaba South Bend South Padre Island South San Francisco South Tangerang City Southampton Southend-on-Sea Southfield Southgate Sønderborg Spartanburg Spijkenisse Split Spokane Springfield (IL) Springfield (MA) St Pieters-Leeuw St. John`s St. Louis St. Paul St. Petersburg St. Petersburg (FL) Stamford Staphorst Stavanger Steenwijk Steinthaleben Stockholm Strasbourg Stuttgart Subang Jaya Sudbury Suita Sulaymaniyah Sunderland Sungai Petani Sunny Isles Beach Surabaya Surakarta Surfside Surgut Surrey Suva Suwon Suzhou Swansea Sydney Syracuse Szczecin Taboão da Serra Tacoma Taguig City Taian Taicang Taichung Tainan Taipei Taiyuan Taizhou Takamatsu Takapuna Tallahassee Tallinn Tammerfors (Tampere) Tampa Tangerang Tangshan Taoyuan Tartu Tashkent Taubaté Tawau Tbilisi Tegucigalpa Tehran Tel Aviv Tempe Teresina Terneuzen Thane The Hague The Woodlands Thessaloniki Thu Dau Mot Tianjin Tiel Tijuana Tilburg Timisoara Timmendorfer Strand Tirana Tokyo Toledo Toledo, PR Tolyatti Topeka Toronto Torres Townsville Towson Trbovlje Trenton Tripoli Tromso Trondheim Troy Troy Tubarão Tucson Tulsa Tumon Tunica Tunis Turin Tuzla Tweed Heads South Tyler Tysons Corner Tyumen Uberaba Uberlândia Udenhout Ufa Ulaanbaatar Ulm Ulsan Umuarama Union City Uppsala Urumqi Ústí nad Orlicí Utrecht Uyo Vaduz Valencia Vallejo Valparaiso Vancouver Vantaa Vasteras Vatican City Vaughan Vaxjo Vejle Veldhoven Velp Velsen Venice Venlo Ventnor City Victoria Vienna Vientiane Vigo Vila Velha Villajoyosa Vilnius Vinings Virginia Beach Visby Vitoria Vitoria-Gasteiz Vlaardingen Vladivostok Vlissingen Volgograd Voorburg Voronezh Vrindavan Waco Wageningen Waianae Wallisellen Walnut Creek Warsaw Washington (PA) Washington D.C. Waterbury Waterloo (CA) Waterloo (IA) Weert Weifang Weihai Wellington Wenzhou West Hollywood West Lafayette West New York West Palm Beach West Sacramento White Plains Whittier Wichita Wichita Falls Wieringerwerf Wilkes-Barre Wilmington Winchester Windhoek Windsor Winnipeg Winston-Salem Winterthur Woerden Woking Wolfsburg Wollongong Wolverhampton Wonsan Woodmore Worcester Worcester Wormer Wroclaw Wuhai Wuhan Wuhu Wuppertal Wuxi Wuzhou Xalapa Xi’an Xiamen Xiangyang Xining Xuzhou Yamoussoukro Yangon Yangzhou Yantai Yaounde Yekaterinburg Yenagoa Yerevan Yichang Yinchuan Yiwu Yixing Yogyakarta Yokohama Yonkers York Yulin Yuxi Yuzawa Zaandam Zagreb Zaltbommel Zamora Zandvoort Zaozhuang Zapopan Zaragoza Zeewolde Zenica Zhangjiagang Zhanjiang Zhengzhou Zhenjiang Zhongshan Zhuhai Zhuzhou Zibo Zierikzee Zoetermeer Zurich Zwijndrecht Zwolle
Min Year
1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
Max Year
1885 1886 1887 1888 1889 1890 1891 1892 1893 1894 1895 1896 1897 1898 1899 1900 1901 1902 1903 1904 1905 1906 1907 1908 1909 1910 1911 1912 1913 1914 1915 1916 1917 1918 1919 1920 1921 1922 1923 1924 1925 1926 1927 1928 1929 1930 1931 1932 1933 1934 1935 1936 1937 1938 1939 1940 1941 1942 1943 1944 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968 1969 1970 1971 1972 1973 1974 1975 1976 1977 1978 1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026 2027 2028 2029 2030
Company
10 DESIGN 360 Architecture 360 Chicago 3Mix 3X Nielsen 3XN A. Epstein and Sons International A. J. Pericleous LLC A&H Tuned Mass Dampers AA Projects AAI Architects, P.C. Aarhus University ABB Group Abu Dhabi Investment Council ACC Glass and Facade Consulting Access Advisors Ltd. Aceralia Acindar S.A. Acoustic Logic Consultancy PTY LTD ACPV ARCHITECTS Antonio Citterio Patricia Viel Acro Real Estate Adams Kara Taylor Adams Kara Taylor & Emir Adamson Associates ADG Engineers (Aust) Pty Ltd Adrian Smith + Gordon Gill Architecture Adviesbureau Dicke Van den Boogaard Van Boom Buijs Nieuwland AE7 AECOM AECOM Australia Pty Ltd AECOM Capital AECOM Hunt AECOM Tishman Construction Aedas aedas interiors Aedas RHWL AET Flexiblespace ÅF Buildings Denmark P / S Africon AGC Glass Europe AGC Interpane Agence Jean-Paul Viguier et Associés Aggregate Industries AI PlanetWorks AI. Space Factory Aidea Philippines AIT Consulting AIT Solutions AKAIA Architecture Akitek Jururancang Malaysia AKT II ALAN by BEYZA KASAPOĞLU Alan G. Davenport Wind Engineering Group Alderson Engineering, Inc. Alfa-Sustainable Projects Aliaxis Alimak Alimak Hek alinea Consulting Alison Brooks Architects Allford Hall Monaghan Morris Allied Properties REIT Allies and Morrison ALT Limited Alum Eshet Aluminum Construction Ltd. Americaribe Inc. Amexon Development Corporation Amot Investments and Gav-Yam J.V. AMP Capital Diversified Property Fund AMSYSCO Andrew Lee King Fun & Associates Antonio Citterio Patricia Viel and Partners Aon Fire Protection Engineering Aqualand Arbed ARC Studio Architecture & Urbanism Arcelor ArcelorMittal Archetype Group Archilier Architecture Architect Reza Kabul Architects Hawaii architectsAlliance Architectural Design and Research Institute of South China University of Technology Architecture Meets Engineering SL Architectus ARCO Architecture Company Aria Property Group ARK Reza Kabul Architects ARK Studio Pune ARK Studio West ARK Studio West | Architect Reza Kabul Arney Fender Katsalidis Arrowstreet Arup Arup Associates Ascendas-Singbridge Ashe Morgan ASHTROM GROUP LTD Aspect Studios Atelier Ping Jiang | EID Arch Atelier Ten Atenco Atlas Schindler AUP Consultants Pte Ltd Aurecon Australian Prime Property Fund Commercial Aviv Group Ayling Consulting Services Inc Azrieli Group B+H Architects BA Ingenieria Bala | TMP Engineers BALA Engineers Baldridge & Associates Structural Engineering, Inc. Barker Mohandas Middle East Barker Mohandas, LLC Barre Levie Dayan Architects & Urban Planners Bates Smart Bates Smart & McCutcheon Battersea Power Station Development Company BauMont Real Estate Capital BDP Quadrangle BDSP Partnership Beca (Thailand) Co., Ltd. Beca Carter Hollings & Ferner (SE Asia) Pte. Ltd. Beca Group Beca Warnes Bedrock Beijing Architectural Design institute of China Construction Limited Company Beijing Easyhome Vertical Forest Real Estate Co.,Ltd. Beijing Institute of Architectural Design Beijing Tsinghua Tongheng Urban Planning & Design Institute Co., Ltd. Benoy Bethlehem Steel Corporation BG&E Billbergia Billings Design Associates Bjarke Ingels Group bKL Architecture BluEnt Blythe-Sanderson Group Pty Ltd BOA Boeri Studio Bollinger + Grohmann Bonacci Group Bosa Construction Bosa Properties Boston Properties, Inc. Boston University Boundary Layer Wind Tunnel Laboratory Bouygues Batiment Ile de France Bouygues Batiment International Bouygues Immobilier Bouygues Thai Ltd Bouygues UK Bovis Construction Ltd. Bovis Lend Lease Bovis Lend Lease Design Brandston Partnership, Inc. Bregman + Hamann Architects Brininstool + Lynch Broad Group Broad Sustainable Building Co., Ltd Broadway Malyan Brookfield Asset Management Brookfield Multiplex Brookfield Properties Bryson Markulin Zickmantel Structural Engineers BRZ-Experts Bucknall Austin BuildWind Bureau Cube Partners Bureau d`etudes Greisch SA bureau^proberts Buro Happold Buro Ole Scheeren BuroHappold Engineering Busby & Associates Architects Busby Perkins+Will BVN BVN Architecture BVN Donovan Hill Bylander Meinhardt Parnership C.F. Moller C.F. Moller Landscape C.F. Murphy Associates C.Y. Lee & Partners Architects/Planners Cagley Harman & Associates CalPortland Canaan-Shenhav Architects Canada-Israel Ltd. Canadian Wood Council Canary Wharf Contractors Canary Wharf Group CapitaLand Commercial Project Management Pte Ltd CapitaLand Commercial Trust CapitaLand Group CapitaLand Investment Limited CapitaLand Mall Asia CapitaLand Singapore Limited Carazo Architecture Cardiff University Carlo Ratti Associati Carrier Johnson + Culture Carrier Johnson Architects Cary Kopczynski & Company CAST CONNEX Caudill Rowlett Scott CB Engineers Cbus Property CCDI Group CCL CCTN Design Cerami & Associates Cermak Peterka Petersen (CPP), Inc. Cesar Pelli & Associates CetraRuddy Architecture CFT Engineering Inc. CHA Chalmers University of Technology Chang Minwoo Structural Consultants chapmanbdsp Charles Russell Speechlys ChartierDalix Architectes Cheng Chung Design (HK) Ltd. Chicago Committee on High Rise Buildings CHIL Interior Design China Academy of Building Research China Architecture Design & Research Group China Construction Fourth Engineering Division Corp. Ltd. China Construction Jingcheng Project Consultants China Southwest Architectural Design and Research Institute Corp. LTD China State Construction Engineering Corporation China State Construction Technical Center China Vanke Co.,Ltd Choice Properties Christian Wiese Architects CIMET Arquitectos City Developments Limited City of Gold Coast CityGroup (CTG) Design CityMark Architects and Engineers Cityzen Development Group Civil and Civic Civil and Structural Engineering Consultants (Pvt.) Ltd Code Consultants, Inc. Cohen-Barreto-Marchertas COIMA COIMA Image COIMA SGR Commonwealth Property Office Fund Concord Adex Connell Mott MacDonald Connell Wagner COR Core Architects Core Five LLP Corgan Associates Corsmit Raadgevende Ingenieurs Cosentini Associates Coughlin Porter Lundeen Cox Architecture Cox Richardson Architects & Planners CoxGomyl CPP Wind Engineering and Air Quality Consultants Cree by Rhomberg CREE GmbH Cro&Co Architecture Crochon Brullmann + Associés CroMe Studio Crossbridge Condominium Services Ltd. Crystal River Capital CS Structural Engineering CS&P Architects Cubic Architects Cundall Cupples Curtain Wall Design and Consulting, Inc. D2E D3BN DAA Dadao Qiyun Daewoo E&C Dam & Partners Architecten DAM Deutsches Architekturmuseum Dar al-Handasah Shair & Partners David Engineers Ltd. Davis Langdon Davis Langdon & Everest Davis Langdon KPK Davy Sukamta & Partners Structural Engineers DBI DBI Design Pty Ltd DCA Architects Pte Ltd DCI Engineers Deerns Degenkolb Engineers Degraeuwe Consulting Design Box DeSimone Consulting Engineering Dextra Group Dexus Property Group Dexus Wholesale Property Fund DHV DHV Building and Industry DIALOG Diar Consult Dietrich | Untertrifaller Architekten ZT GmbH Dilmon LLC Dimensjon Rådgivning AS Discount Bank Discount Leasing Ltd. Diseño Integral y Tecnología Aplicada SA de CV DJI DLR Group DMJM Doka GmbH Domis Dong Yang Structural Engineers Donovan Hill Dow Dow Corning Corporation DP9 Ltd Dragages Singapore Pte. Ltd. Drees & Sommer Advanced Building Dunbar & Boardman Duo Projects Dusit International Earth Tech East China Architectural Design & Research Institute Eckbo, Dean and Williams Eckbo, Dean, Austin and Williams Eckersley O’Callaghan Eco Logical Australia École Polytechnique Fédérale de Lausanne EDAW EDGE Technologies Edgett Williams Consulting Group Inc. EFC Engineering Consulting Company, Ltd Elevating Studio Pte. Ltd. Eli Attia Architects Ellerbe Becket Ellisor & Tanner Emaar Hospitality Group Emaar Properties Enclos Corp. Enstruct Group Pty Ltd Entuitive Environmental Systems Design, Inc. Envision Engineering Consultant Ephraim Rogovin Ltd. Epstein Eric Owen Moss Architects Eric Parry Architects Ethos Urban Evergreen Consulting Engineering Ewbank and Partners Ewbank Preece Expanded Ltd Expo City Dubai Extell Development Company Extell Management Services Extell Marketing Group Faber Maunsell Far East Aluminum Works Co., Ltd. Far East Facade (Hong Kong) Limited Far East Global Group Farrells Fast+Epp FCL Associates Fender Katsalidis Architects Fender Katsalidis Mirams Architects FG Empreendimentos FG Prime Empreendimentos Ltda Field Four Design Office Fisher Marantz Renfro Stone Fisher Marantz Stone Fitzpatrick + Partners Fletcher Priest Architects Footprint Forest City Enterprises Forest City Ratner Companies Forest City Realty Trust Forster Engineering Consultants Co., Ltd. Foster + Partners Foster Associates Fox & Fowle Francis-Jones Carpenter Studio Francis-Jones Morehen Thorp Pty Ltd FSD Active Limited Fubon Life Insurance Fujikawa Conterato Lohan & Associates Fujitec Co., Ltd. Full Stack Modular Furtado Sullivan Future Spaces Foundation FXCollaborative FXFOWLE gad Galaxy Industry Group Gallagher GCL Builds Limited GEI Consultants General Growth Properties Generate Property Group Gensler GenX Design & Technology Consulting GEO Global Engineering Consultants Gerald D Hines Interests GERB Vibration Control Systems, Inc GET Solutions, Inc. GGLO Giarratana Development Gifford Ltd Gilsanz Murray Steficek Glacier Northwest, Inc. Glotman Simpson Consulting Engineers Glumac GlumacSpec GOA Goettsch Partners Golder Associates, Ltd. Gould Evans Gradient Microclimate Engineering Inc. Gradient Wind Engineering Inc. Graziani + Corazza + Biase Interior Architecture Inc. Graziani + Corazza Architects Greenaway Architects Greenland Group Greenland USA Grimshaw Architects Grontmij Group IBI-CHBA GroupGSA Gru Comedil S.r.l. Guangzhou Jianke Citiexpo Co.,Ltd Guardian Glass Guardian Industries Corp. GVA Lighting GXN HALFEN Halls Lane Studio Halvorson and Partners Handu Associates Co. Ltd. Hangzhou Jumen Real Estate Co., Ltd Hangzhou Zhijiang Silicone Chemicals Co., Ltd. Happold Consulting Engineers Haptic Architects Ltd Harbour Vantage Hariri Pontarini Architects Hartshorne Plunkard Architecture HASSELL Hatfield Group HD Hyundai Hearst Corporation Heatherwick Studio Heintges & Associates Heintges Consulting Architects & Engineers Henning Larsen Architects Hentrich-Petschnigg & Partner Hera Engineering HEWITT Architecture Hill International Hilson Moran Partnership Ltd. Hines Hines Canada Management Co. ULC Hines Interests LP Hines Italia Hitachi Elevator (China) Co,. Ltd. Hitachi, Ltd. Hiten Sethi & Associates HKA Elevator Consulting HKS Architects HOK Architects Corporation HOK, Inc. Holcim Hong Kong Huayi Design Consultant (Shenzhen) Co. Ltd. Hongkong Land Limited Hotson Bakker Boniface Haden Architects Housing & Development Board Housing & Development Board Building & Research Institute Housing and Urban Development Company Høpfner Projects ApS HPL Properties (M) Sdn Bhd HPP Architects Huber Hunt & Nichols Hydro Building Systems HYPRLIFT Hyundai Elevator Hyundai Engineering & Construction Hyundai Engineering & Steel Industries Hyundai Heavy Industries Group I. Shani Engineers I.M. Pei & Partners Ian Simpson Architects IDOM IECA International Illinois Institute of Technology IMEG Corp Infra Group Co., Ltd. ingenhoven architects Ingenhoven Overdiek und Partners Inhabit Group Iñigo Ortiz & Enrique León Arquitectos Institute of Building Technology International Steel Group Iosis Bâtiments IPB Properties Irwinconsult Pty. ISA Architecture Ispat International N.V. Israel Towers Group Israeli Association of Construction and Infrastructure Engineers IUAV University of Venice J. Roger Preston Limited Jackson Clement Burrows JAHN James McHugh Construction Co. Jardine Schindler Elevator Corporation Jaros, Baum & Bolles Jaspers-Eyers Architects Jay Paul Company JBA Urban Planning Consultants Pty Ltd JCE Structural Engineering Group JDS Construction Group JDS Development Group Jeddah Economic Company Jensen Hughes Jeremy Gardner Associates Ltd. Jerusalem Municipality JLL John A. Blume and Associates John Bryson & Partners Johnson Pilton Walker Jones Lang LaSalle, Inc. Josef Gartner & Co JQZ JRMI Jun Mitsui & Associates JW Consultants Kahn & Jacobs Kaizen AI Kalbod Design Studio Kalpataru Limited Karelia University of Applied Sciences KCL Group Ltd. Keltbray Kengo Kuma and Associates Kerstin Thompson Architects Kerzner International Limited Kettle Collective Kieran Timberlake Killa Design Kinemetrics Inc. Kinetica Kingold Group Companies LTD. KJA Consultants Inc. KLCC Property Holdings Berhad Kohn Pedersen Fox Associates Koichi Takada Architects Koltay Façades KONE Kor Structural Korb + Associates Architects KPK Group KPK Quantity Surveyors (Semenanjung) Sdn. Bhd. KPM Engineering KPMB Architects Kreysler & Associates Kroonenberg Groep Krueck & Sexton KTP Consultants Private Limited Kuwabara Payne McKenna Blumberg Architects Kwan Henmi Architecture Planning L&L Holding Company, LLC Lagan Treadwell Rollo Laing O'Rourke Lamda Development SA Langan Engineering Larsen & Toubro LaSalle Investment Management Laurie & Brennan LLP LCI Australia Pty Ltd. LCL Builds Lead 8 Lee Herzog Consulting Leigh & Orange Lemay Lemay Associates Lemay+CHA LeMessurier Lendlease Lendlease Applied Insight Lendlease Corporation Lendlease Design Lendlease DesignMake LERA Consulting Structural Engineers Lerch Bates Lerch Bates Europe Leslie E. Robertson Associates Lev Zetlin Associates Levett & Bailey Chartered Quantity Surveyors Ltd. Leviat GmbH LIFTbuild LLC Lipa-Innovation LKPB Engineers, Inc. Lodha Group Lohan Associates Lohan Caprile Goettsch Architects London Concrete LOTTE LOTTE Coralis Vietnam Ltd. LOTTE Engineering & Construction Lotte Hotels & Resorts Lotte Property & Development Louis Berger Group Ludwig Mies van der Rohe LWK & Partners LYT Architecture (Pty) Ltd. M Moser Associates Maconda Solutions Maeda Corporation Magellan Development Group Magnusson Klemencic Associates Make Manntech Margolin Bros. Engineering & Consulting Ltd Marina Centre Holdings Pte Ltd. Mario Cucinella Architects Martin Marcotte Architectes Martin/Martin Maunsell AECOM Group Maunsell Consultants Asia Ltd. Maunsell E&M Consultants Ltd MAURER AG MAURER SE Max-Planck-Institute of Geoanthropology Maybourne Hotel Group McKinsey & Company McNamara • Salvia Media Five Meinhardt Meinhardt Facade Technology Meinhardt-Bonacci Group Pty Ltd Melco Resorts & Entertainment MELIKE ALTINISIK ARCHITECTS - MAA Metal Yapı Metropolis Metropolitan Walters: A Walters Group Company MEYERS+ ENGINEERS Michael Blades & Associates Michael Graves & Associates Michel Jaspers & Partners Microclimate Ice & Snow Inc. Midtconsult Holding A/S Mirvac Construction Mirvac Design Mirvac Developments Mirvac Group Mithun Architects + Designers + Planners Mitsubishi Jisho Sekkei Inc Mittal Steel MJH Structural Engineers ML Design MLM MoA Design Mobtakeron Group Mochly-Eldar Architects & Urban Planners Moelven Mori Building Moriyama & Teshima Architects Moshe Safdie and Associates Moshe Zur Architects and Town Planners Motioneering Mott MacDonald Group Mouchel Group PLC MovvéO Ltd. Mueser Rutledge Consulting Engineers Multiplex Multiplex Construction Multiplex Engineering Innovations Group Multistudio Murchie Consulting Murphy Facade Studio Ltd. Murphy/Jahn Architects MVRDV Nabih Youssef Associates Nation Fender Katsalidis National Real Estate Development NBBJ NCI Estructurales Near North Properties Neish, Owen, Rowland & Roy NEOM New Land Enterprises LLC New World China Land Limited New World Development Company Limited New World Dynamics New York University Nikken Group Nikken Housing System Nikken Sekkei Construction Management, Inc. NIKKEN SEKKEI LTD Nikken Space Design Ltd. Ninham Shand Nordic Office of Architecture Norman Disney & Young NORR Group Consultants International Limited NORR Limited Northern Microclimate Inc. Northwestern Medicine Northwestern University Nouvelle AOM (Franklin Azzi Architecture, ChartierDalix Architectes, Hardel Le Bihan Architectes) Nucor O'Donnell & Naccarato OAC Services, Inc OC&C Strategy Consultants ODA Architecture Odeh Engineers, Inc. OFR Consultants OJB Landscape Architecture Olsson Fire & Risk OLYMPIQUE Facade Access Consulting Omnium International Ltd. One Za'abeel LLC Optima DCH Development Optima, Inc. Opus International Consultants Ornamental Metal Institute of New York Ortiz Leon Arquitectos Otis Elevator Company Otis Nederland Ove Arup & Partners Page + Steele Page + Steele / IBI Group Architects Paladino Paladino and Company Palafox Associates Pan Pacific Hotels Group Pappageorge Haymes Partners Park Fowler Plus Parsons Brinckerhoff Consultants Private Limited Paul H. Yeomans, Inc. Pavarini Construction Southeast, Inc. Pavarini McGovern PDW Architects Peddle Thorp & Walker PEI Architects Pei Cobb Freed & Partners Architects LLP Pei Partnership Architects Peikko Pell Frischmann Pelli Clarke & Partners Pelli Clarke Pelli Architects Peri Group Perkins & Will Perkins+Will Perkins+Will Engineering Division Permasteelisa Group PFEIFER Structures America, LLC PGN Architects Phoenix-Rheinrohr AG Pickard Chilton Pie Consulting & Engineering Pierce Engineers Pierre-Yves Rochon, Inc. PILA Ping An Financial Center Construction & Development PISSA Capital PLP Architecture PMVSB POHL Group Pontificia Universidad Javeriana Pool Reinsurance Company LTD Portafolio Inmobiliario PositivEnergy Practice Post-Tensioning Institute Pratt Institute Precinct Properties Preece, Cardew and Rider Pringle Brandon Perkins+Will Profica Protect Tadeusz Cisek i Wspolnicy Sp. J. PT Anggara Architeam PT Gistama Intisemesta PT Total Bangun Persada Tbk PT. Design Global Indonesia PT. Takenaka Indonesia PTW Architects QingDao Conson Hai Tian Center Co. LTD Quadrangle Architects Limited Quadratura Indonesia Quan Dat Trading & Production Co., Ltd. R.G. Vanderweil Engineers Ramboll Group Ramboll Studio Dreiseitl RATIO | smdp RATIO Architects RAW Design Raymond Realty RBA Engineering RCP (Vic) Pty Ltd. RDH Building Science Inc. Read Jones Christoffersen Ltd Real PM RED Fire Engineers Pty Ltd Regenerative Built Environment Institute Rene Lagos Engineers Renzo Piano Building Workshop Residential Construction Council of Ontario RFR Asia RFR Group Rhode Partners RHWL Architects Richard Rogers Partnership Rider Hunt Levett & Bailey Rider Levett Bucknall RIOS Rios Clementi Hale Studios Rise Global LLC Riverside Investment & Development RJA Fire Protection Technology Consulting Co., Ltd. RJC Engineers Robert A.M. Stern Architects Robert Bird Group Robertson, Fowler & Associates P.C. Rocco Design Architects Limited Rocco Design Studio Limited Rocco, Vidal + Arquitetos Rockefeller Group Rodamco Rogers Real Estate Development Limited Rogers Stirk Harbour + Partners Roland Berger Rolf Jensen & Associates ROTHELOWMAN Rotho Blaas s.r.l. Rotho Blaas USA Inc Royal Haskoning Royal Haskoning DHV Royal Institution of Chartered Surveyors RSHP RSP Architects Planners & Engineers RSP Architects Planners & Engineers (Pte) Ltd. RSP Architects Sdn Bhd Rutgers University RWDI Ryerson University S + B Gruppe AG S.U.N. Design Inc. SAA Architects Pte Ltd Safdie Architects Saguez & Partner Sami Engineering AB Samsung C&T Corporation Sanfield Building Contractors Limited Sato & Associates, Inc. Sauerbruch Hutton Architekten Scheldebouw Schindler Schirmer Engineering Corporation Schmidt Hammer Lassen Architects Schüco Secalt S.A. Securistyle Semper Fire Engineering Sener Sereca Consulting, Inc. Sereca Fire Consulting Setec TPI Severud Associates Consulting Engineers Severud-Perrone-Szegezdy-Sturm Severud-Szegezdy Shanghai Institute of Architectural Design & Research Shanghai SIIC North Bund New Landmark Construction and Development Co., Ltd Shanghai Tower Business Operation & Management Co., Ltd. Shanghai Tower Construction & Development Shanghai World Financial Center Co., Ltd. Shanghai Xintiandi Management Limited Shanghai Yaohua Pilkington Glass Group Co., Ltd. SHENZHEN CAPITAL GROUP CO., LTD Shenzhen OCT Hotel Real Estate Co., Ltd. Shenzhen OCT Properties Company, LTD Shenzhen Parkland Group Co., Ltd. Shimao Group Shimizu Corporation SHoP Architects Shui On Construction & Materials Shui On Group Shui On Land Limited Siderise Sigmund Soudack & Associates Inc. Sika Services AG Simon & Associates, Inc. Simpson Strong-Tie SimpsonHaugh Singapore Land Group Limited SingLand Sir Robert McAlpine Sitowise Group Oyj Skidmore, Owings & Merrill LLP Skilling Ward Magnusson Barkshire Skilling Ward Rogers Barkshire Skilling, Helle, Christiansen, Robertson Skyline Robotics Slattery Australia Smart Density SMAY SMDP Smith + Andersen SMTS LLC Snøhetta AS SOH Wind Engineering LLC Solomon & Cordwell Solomon Cordwell Buenz Somdoon Architects SP Architects Spears/votta & Associates, Inc. Spectral Services Consultants Spiritos Properties LLC SPL Consultants Limited SRA architectes Stanhope Stanley D. Lindsey & Associates, Ltd. Steel Institute of New York Stefano Boeri Architetti Stems Consultants Pte Ltd StructureCraft Builders Inc STS Consultants, Ltd. Studio Gang Studor Limited Sumitomo Realty & Development Co., Ltd. Sun Hung Kai (A&E) Ltd. Sun Hung Kai Engineering Company Sun Hung Kai Properties Limited Surface Design Pty Ltd Svend Ole Hansen ApS SWA Group Swallow Acoustic Consulting Limited SWECO AB Sweco Structures AB SWECO Theorells Swire Properties Limited SYSKA Hennessy Group Taikoo Hui (Guangzhou) Development Company Limited Taipei Financial Center Corporation Taisei Corporation Takenaka Corporation Tandem Architects (2001) TAV Construction Taylor Thomson Whitting Technal Technal Middle East Terracon Terrell Group Terry Farrell & Partners Tetra Tech TFP Farrells Thakur School of Architecture & Planning The Dubai Multi Commodities Centre The Harman Group The Hospital for Sick Children The Office of Mies van der Rohe The Skyscraper Museum The Vertical Transportation Studio Think Wood Thomas Bell-Wright International Consultants Thomas Jefferson University Thornton Tomasetti Thyssen AG thyssenkrupp Tianhua Architecture Planning & Engineering Co., Ltd. Tianjin North Glass Industrial Technical Co., Ltd Tide Construction Tishman Construction Tishman Speyer Design and Construction Tishman Speyer Properties TK Elevator GmbH TKB TLC Engineering for Architecture TLC Engineering Solutions TMP Consulting Engineers TMP Consulting Engineers Inc Tongji Architectural Design (Group) Co., Ltd. Tongji University Tractel S.A. Tractel Secalt S.A. Transsolar Energietechnik GmbH Treadwell & Rollo Trizec Properties, Inc. Turner & Townsend Turner & Townsend alinea Turner Construction Company Turner International LLC Turner International Middle East Ltd TÜV SÜD Dunbar Boardman UHA Unibail Unibail-Rodamco Unibail-Rodamco-Westfield Unipol Gruppo S.p.A UnipolSai United Industrial Corporation Ltd United Venture Development University of British Columbia University of Illinois at Urbana-Champaign University of Luxembourg University of Melbourne University of New South Wales University of Pennsylvania UNStudio UOL Group Ltd URAL Engineering Urban Capital Urban Dashboard Urban Maglev URS Corporation Usinor V&A Waterfront VA Architects Valor-Byron Real Estate Van Deusen & Associates Vanke Property Overseas Limited Vanke US VBB Vertical Alignment Architects Vertix Asia-Pacific Pte Ltd Vertus Vidal Arquitectos VIGUIER VK Architects & Engineers von Gerkan, Marg and Partners Architects VSL International Ltd. W.H. Witt Company Wacker Ingenieure Walker Corporation Walter P. Moore Walters Group Inc. Warnes Associates Company Limited Waxman Govrin Geva Engineering LTD. Waxman Govrin Stern WE - Wolansky Engineering Web Structures (M) Sdn Bhd Web Structures Singapore Weidlinger Associates Werner Sobek AG Werner Sobek Group GmbH Westbank Projects Corporation Westfield wh-p Ingenieure Whitby Bird & Partners Whitby Wood Mills White Arkitekter WilkinsonEyre William J. LeMessurier Williams & Russell CDC Willowick Residential Wilo Windtech Consultants Pty Ltd Winward Structures WOHA Architects Woods Bagot World Class Land Worthington & Skilling Worthington, Skilling, Helle, & Jackson WSP WSP | Indigo WSP | Parsons Brinckerhoff WSP Architects WSP Built Ecology WSP Cantor Seinuk WSP Flack + Kurtz WSP Group WSP Hong Kong Ltd. WSP Lincolne Scott WSP Middle East Limited WSP Ng Pte Ltd WSP Structures WT Partnership WYG Environmental Planning Yale University Yangtze Optical Fibre and Cable Joint Stock Limited Company Yashar Architects YKK AP FACADE PTE LTD YR&G Sustainability Consultants Zaha Hadid Architects Zeidler Architecture Inc Zeidler Partnership Architects ZEN Architects Zhejiang Vanke Narada Real Estate Co., Ltd. Zurcher Arquitectos