Økaw Arkitekter
Økaw Arkitekter is an Oslo-based Norwegian architecture practice established in 1969.
Last updated August 26, 2026
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Overview
Økaw Arkitekter is an architecture firm based in Oslo, Norway. Established in 1969, the practice has worked across a broad range of Norwegian building and infrastructure commissions, including educational facilities, hospitals, transport-related projects, hotels, cultural and sporting venues, and major public-sector developments. Its documented portfolio includes Furuset Station, the Kreditkassen headquarters, several parts of Ullevål University Hospital, the operations area at Oslo Airport, Gardermoen, Hotel Opera, and a number of facilities connected with Norwegian winter sports. The firm is particularly associated with projects that combine architecture with complex public infrastructure and large-scale institutional or event requirements. Its sports-related work includes Lysgårdsbakken, Birkebeineren Ski Stadium, and Kanthaugen Freestyle Arena, all connected with the 1994 Winter Olympics in Lillehammer, as well as the Holmenkollen National Arena and Midtstubakken, completed in 2010. These commissions placed the practice within a significant period of Norwegian investment in specialized sporting venues and urban facilities. Økaw Arkitekter has also contributed to public and institutional environments in Oslo and elsewhere in Norway. Its recorded work at Ullevål University Hospital spans the period from 1987 to 2005, indicating a long-running relationship with a complex healthcare campus. Other listed projects range from transportation infrastructure, such as Furuset Station and the Oslo Airport operations area, to commercial and hospitality buildings, including the Kreditkassen headquarters and Hotel Opera. The practice is organized as a partner-led architecture office. A list of partners reported for 2017 includes Tom Wike, Øystein Midtbø, Rolf Erik Wahlstrøm, Trine Hauge, Hanne Sørbø, Elisabeth Edin Ruge, Tone Andreassen, Nicca Gade Christensen, Sturla Sandsdalen, Lasse Brøgger, and Margrethe Maisey. Public reference material does not provide enough information to establish the firm's original founder, detailed ownership structure, current leadership, revenue, employee count, or present-day corporate status beyond its identification as an Oslo architecture practice. Økaw Arkitekter's documented identity is therefore that of a longstanding Norwegian professional-services brand rather than a consumer product brand. Its work is represented by individual architectural commissions and project teams instead of standardized commercial product lines. The available record supports a positioning centered on architectural design for public, institutional, transportation, hospitality, and sporting environments, with experience in projects requiring coordination across substantial operational and technical constraints.
History
Økaw Arkitekter was established in 1969 and developed as an Oslo-based Norwegian architecture practice. The available historical record does not identify the firm's founder or describe its original organizational structure, but its subsequent portfolio shows sustained involvement in public, institutional, commercial, transportation, hospitality, healthcare, and sports architecture. One early documented commission is Furuset Station, associated with 1978. The firm later designed or contributed to the Kreditkassen headquarters, dated 1987, and to several sections of Ullevål University Hospital over a period extending from 1987 to 2005. The hospital work indicates that the practice operated on projects requiring long-term development and coordination within a major institutional campus. Økaw Arkitekter also became involved in large Norwegian sports facilities. Its documented projects include Lysgårdsbakken, Birkebeineren Ski Stadium, and Kanthaugen Freestyle Arena, all dated 1993. These facilities formed part of the infrastructure associated with Lillehammer's 1994 Winter Olympics and demonstrate the firm's work on specialized venues for snow sports and public events. The practice's portfolio expanded into aviation and hospitality-related work during the 1990s and early 2000s. It designed the operations area at Oslo Airport, Gardermoen, dated 1999, and Hotel Opera, dated 2001. Akershus University College followed in 2003, adding an educational commission to the firm's institutional portfolio. In 2010, two further sports projects were recorded: the Holmenkollen National Arena and Midtstubakken. Both projects belong to a prominent generation of Norwegian ski facilities and reflect the practice's continuing work on venues with demanding site, spectator, operational, and sporting requirements. By 2017, publicly listed partners included Tom Wike, Øystein Midtbø, Rolf Erik Wahlstrøm, Trine Hauge, Hanne Sørbø, Elisabeth Edin Ruge, Tone Andreassen, Nicca Gade Christensen, Sturla Sandsdalen, Lasse Brøgger, and Margrethe Maisey. The available sources do not establish which of these partners remained with the firm after that date, nor do they provide sufficiently documented information about later projects, ownership, financial performance, or current management. Accordingly, the firm's present operational details require further verification.
- 2010
Holmenkollen National Arena and Midtstubakken
[1]The practice is credited with two documented Norwegian ski-venue projects completed in 2010.
- 2003
Akershus University College
[1]Akershus University College is listed among the firm's educational and institutional projects.
- 2001
Hotel Opera
[1]Hotel Opera is identified as a documented hospitality project.
- 1999
Oslo Airport operations area
[1]The operations area at Oslo Airport, Gardermoen, is listed among the firm's aviation-related work.
- 1993
Lillehammer sports venues
[1]Lysgårdsbakken, Birkebeineren Ski Stadium, and Kanthaugen Freestyle Arena are listed as projects completed in 1993.
- 1987
Kreditkassen headquarters and Ullevål University Hospital work
[1]The firm's portfolio includes the Kreditkassen headquarters and several sections of Ullevål University Hospital, with hospital work continuing through 2005.
- 1978
Furuset Station
[1]Furuset Station is listed among the firm's documented transportation-related projects.
- 1969
Practice established
[1]Økaw Arkitekter was established as an architecture practice in Norway and later became based in Oslo.
Products and positioning
A longstanding Oslo architecture practice with a Norwegian portfolio spanning public infrastructure, institutional buildings, healthcare, hospitality, commercial premises, and specialized sports venues.
Transportation architecture · 1978
Furuset Station
A station project in Furuset listed among Økaw Arkitekter's documented transportation-related commissions. The available reference identifies the project and its 1978 date but does not provide further architectural or technical detail.
Healthcare architecture · 1987
Ullevål University Hospital projects
Several sections of Ullevål University Hospital are attributed to the practice across a period from 1987 to 2005. The work represents long-term architectural involvement with a major Norwegian healthcare institution.
Sports architecture · 1993
Lysgårdsbakken
A ski-jumping venue listed as one of Økaw Arkitekter's 1993 sports projects. It formed part of the specialized winter-sports infrastructure associated with Lillehammer.
Sports architecture · 1993
Birkebeineren Ski Stadium
A ski stadium documented among the firm's 1993 projects. The reference material identifies it as part of the practice's winter-sports portfolio without providing additional project specifications.
Sports architecture · 1993
Kanthaugen Freestyle Arena
A freestyle-sports venue listed as a 1993 Økaw Arkitekter project and associated with the Lillehammer sports infrastructure program.
Aviation and infrastructure architecture · 1999
Oslo Airport, Gardermoen operations area
The airport's operations area is listed as a 1999 project, showing the firm's work on operational facilities connected with major transportation infrastructure.
Hospitality architecture · 2001
Hotel Opera
A hotel project attributed to Økaw Arkitekter and dated 2001. The available source confirms the commission but does not describe its design, capacity, or later status.
Educational architecture · 2003
Akershus University College
An educational and institutional project listed as completed in 2003. The available reference does not provide further information about the campus or building program.
Sports architecture · 2010
Holmenkollen National Arena
A national winter-sports venue listed among the firm's 2010 projects. It is part of Økaw Arkitekter's documented portfolio of specialized public sporting facilities.
Sports architecture · 2010
Midtstubakken
A ski-jumping facility listed as a 2010 project. The reference material confirms the firm's association with the venue but does not supply additional design details.
Sources1 sources
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