HE
Japan
Hearth Architects
Hearth Architects: an architectural practice based in Shiga, Japan. Explore credited works and public business contact routes.
Architecture
GAD / GLOBAL 1000
Global 1000 Architecture Practices
A source-backed editorial selection: architecture practices, public business contacts and representative works.
1000complete selected profiles
66countries & regions
1000collection target
The 1000-profile edition is available. Contact routes and project sources are dated; availability can change. Numbers are coverage, not worldwide quality ranks.
1000 selected practicesHow we select
HE
France
Heintz-Kehr architects
Heintz-Kehr architects: an architectural practice based in Strasbourg, France. Explore credited works and public business contact routes.
Architecture
HE
Sweden
HelgessonGonzaga Arkitekter
HelgessonGonzaga Arkitekter: an architectural practice based in Stockholm, Sweden. Explore credited works and public business contact routes.
Architecture
HE
Germany
HENN
HENN: an architectural practice based in München, Germany. Explore credited works and public business contact routes.
Architecture
HE
Canada
Henri Cleinge
Henri Cleinge: an architectural practice based in Montreal, Canada. Explore credited works and public business contact routes.
Architecture
HE
Switzerland / 1978
Herzog & de Meuron
A Basel practice attentive to material and existing conditions.
CultureAdaptive reuseMixed-use
In the index Elbphilharmonie Hamburg
HG
Estonia
HG Arhitektuur
HG Arhitektuur: an architectural practice based in Tallin, Estonia. Explore credited works and public business contact routes.
Architecture
HG
Vietnam
HGAA
HGAA: an architectural practice based in Hanoi, Vietnam. Explore credited works and public business contact routes.
Architecture
HI
Japan
Hiroshi Nakamura & NAP
Hiroshi Nakamura & NAP: an architectural practice based in Tokyo, Japan. Explore credited works and public business contact routes.
Architecture
HO
Netherlands
HOH Architecten
HOH Architecten: an architectural practice based in Amsterdam, Netherlands. Explore credited works and public business contact routes.
Architecture
HO
Austria
HOLODECK architects
HOLODECK architects: an architectural practice based in Vienna, Austria. Explore credited works and public business contact routes.
Architecture
HO
Netherlands
Hootsmans architectuurbureau
Hootsmans architectuurbureau: an architectural practice based in Amsterdam, Netherlands. Explore credited works and public business contact routes.
Architecture
HU
Canada
Hughes Condon Marler Architects
Hughes Condon Marler Architects: an architectural practice based in Vancouver, Canada. Explore credited works and public business contact routes.
Architecture
HY
Singapore
HYLA Architects
HYLA Architects: an architectural practice based in Singapore, Singapore. Explore credited works and public business contact routes.
Architecture
HY
New Zealand
Hyndman Taylor Architects Ltd
Hyndman Taylor Architects Ltd is listed in the NZIA practice directory, with an office address in Queenstown, New Zealand.
Architecture
HÉ
Mexico
Héctor Esrawe / Esrawe studio
Héctor Esrawe / Esrawe studio: an architectural practice based in Polanco, Mexico. Explore credited works and public business contact routes.
Architecture
IO
Bulgaria
I/O architects
I/O architects: an architectural practice based in Sofia, Bulgaria. Explore credited works and public business contact routes.
Architecture
I2
Netherlands
i29 | Interior architects
i29 | Interior architects: an architectural practice based in Amsterdam, Netherlands. Explore credited works and public business contact routes.
Architecture
IB
France
Ibos Vitart
Ibos Vitart: an architectural practice based in Paris, France. Explore credited works and public business contact routes.
Architecture
ID
Spain
IDOM
IDOM: an architectural practice based in Madrid, Spain. Explore credited works and public business contact routes.
Architecture
IF
Australia
IF Architecture
IF Architecture: an architectural practice based in Melbourne, Australia. Explore credited works and public business contact routes.
Architecture
IG
Chile
Ignacio Correa Arquitecto
Ignacio Correa Arquitecto: an architectural practice based in Santiago, Chile. Explore credited works and public business contact routes.
Architecture
IK
New Zealand
IKON Architects Ltd
IKON Architects Ltd is listed in the NZIA practice directory, with an office address in Christchurch, New Zealand.
Architecture
IK
United States
Ikon.5 Architects
Ikon.5 Architects: an architectural practice based in New York, United States. Explore credited works and public business contact routes.
Architecture
Selection, not a universal league table
We combine established international practices with regional and specialist contributors. Each record must identify the practice, show attributed architecture, provide a public business contact and explain its documentary basis. Award winners, finalists and nominees retain their exact programme, category and year; nomination is not winning.
A curated architecture publication can evidence a practice’s project contribution; it does not prove that the practice is better than every firm outside this collection. Institution membership, headcount and profile count alone are not design-quality scores. The page order is alphabetical, and this selection is separate from WA100 and GAD’s scored ranking studies.
Advertising and sponsorship do not purchase inclusion or editorial position. Business emails and phones are published contact routes, not promises of a reply. Project photographs and full original credit lists remain at the linked source unless separately licensed.
Browse the wider practice directory