Architectural firm companies
692 on the record. 56 have closed, lasting a median of 22 years. 4 were founded in the 2020s.
Where they are
- United States 223
- Netherlands 71
- Germany 59
- United Kingdom 30
- Austria 25
- Switzerland 23
- Italy 21
- Canada 16
Companies
- Auer+Weber+Assoziierte
founded 1980 · Stuttgart, Germany · 150 staff
- 3XN
founded 1986 · Copenhagen, Denmark · 70 staff
- Grüntuch Ernst Architekten
founded 1991 · Berlin, Germany · 40 staff
- Mazor-First Architects & City Planners
Israel · 30 staff
- PPHP
2016–2023 · Aerdenhout, Netherlands
- Copijn Bruine Beuk
2006–2024
- PLOT
2001–2006 · Copenhagen, Denmark
- Soeters Van Eldonk architects
1997–2016 · Netherlands
- Anderson/Schwartz Architects
1984–1996 · New York City
- IGIRIEN
1974–1985 · Austria
- Team A Graz
1971–2013 · Austria
- Bond Ryder & Associates
1970–1990 · United States
- Ant Farm
1968–1978 · United States
- Team 4
1963–1967 · United Kingdom
- Lockhorst, Koldewijn & Van Eijk
1957–1967 · Netherlands
- Architektenburo C.H. Bekink
1955–1982 · Groningen, Netherlands
- Kaisa Harjanne & Maija Suurla
1955–1984 · Museokatu, Finland
- Yamasaki & Associates
1955–2009 · Troy, United States
- MacKay & Gibbs
1946–1966 · Miami Beach, United States
- Odell Associates
1940–2021 · United States
- Architectenbureau J.A. en H.H.J. Lelieveldt
1934–1996 · Netherlands
- Chau & Lee Architects
1933–1991
- Zanstra, Giesen and Sijmons
1932–1954 · Netherlands
- Boak & Paris
1927–1942 · New York City, United States
- Brinkman & Van der Vlugt
1925–1936 · Rotterdam, Netherlands
- Architectenbureau Nijhuis en Reker
1923–1987 · Groningen, Netherlands
- Miller and Pflueger
1923–1937 · San Francisco, United States
- Lawson and Little Architects and Engineers
1922–1948
- Pringle and Smith
1922–1934 · Atlanta, United States
- Fry & Kasurin
1920–1940 · Ann Arbor, United States
- Von der Mühll und Oberrauch
1919–1953 · Switzerland
- Kazemier & Tonkens
1917–1940 · Netherlands
- Algemeen Ingenieurs- en Architectenbureau (AIA)
1916–1935 · Batavia
- Architectenbureau Eibink en Snellebrand
1916–1945 · Amsterdam, Netherlands
- Bertram Grosvenor Goodhue, Architect
1914–1924 · New York City, United States
- Day & Klauder Architects
1913–1926 · Philadelphia, United States
- Hare & Hare
1910–1979 · Kansas City, United States
- Thomas H. Mawson & Son
1910–1978 · Lancaster, United Kingdom
- Van den Broek en Bakema
1910–2005 · Rotterdam, Netherlands
- Whitehouse & Fouilhoux
1909–1985 · Portland, United States
- Cross & Cross
1907–1942 · New York City, United States
- Rapp and Rapp
1906–1965 · Chicago, United States
- Architectenbureau W. Reitsema Tzn.
1905–1955 · Leens, Netherlands
- Gesellius, Lindgren, and Saarinen
1896–1905
- Smith and Brewer
1895–1949 · London, United Kingdom
- Grahn, Hedman & Wasastjerna
1892–1905
- John Scott & Co.
1891–1920 · United States
- Kupka & Orglmeister
1889–1911 · Vienna, Austria
- Proctor and Dennis
1888–1901 · Tacoma, United States
- Architectenbureau Van Nieukerken
1887–1960 · The Hague, Netherlands
- Carrère and Hastings
1885–1929 · New York City, United States
- Cobb and Frost
1882–1889 · United States
- architects Perrault et Mesnard
1880–1892 · Canada
- Rotch & Tilden
1880–1895 · United States
- Architectenbureau G. Nijhuis
1877–1987 · Groningen, Netherlands
- Smith and Gemmell
1870–1910 · Canada
- Ende & Böckmann
1859–1895 · Berlin
- Van Osdel & Baumann
1855–1858 · United States
- Constantine and Vernon
- Rose & Peterson
United States
Other industries
- technology 23,785
- health care 5,854
- business 5,204
- biotechnology 3,659
- manufacturing 2,392
- retailing 1,997
- publishing house 1,815
- restaurants 1,679
- business services 1,657
- pharmaceuticals 1,140
- computers 1,061
- company 749