Charities Norway Community Development Oslo Arkitekturtriennale
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Oslo Arkitekturtriennale

Oslo Reg 994656848 · Brønnøysund Sign up to see website
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72
Integrity Assessment
Strong transparency
72/100 · methodology

About Oslo Arkitekturtriennale

Oslo architecture triennale (OAT) is a non-profit organisation that organises an architecture triennale every three years and acts as a central arena for the exploration, development and dissemination of architecture and. urban development.. Activities of other membership organisations otherwise

Oslo arkitekturtriennale (OAT) er en ideell organisasjon som. arrangerer en arkitekturtriennale hvert tredje år og fungerer som en. sentral arena for utforsking, utvikling og formidling av arkitektur og. byutvikling.. Aktiviteter i andre medlemsorganisasjoner ellers

Translated from Norwegian by GiveRadar.

Founded
Headquarters
Oslo
Foundation type
Association (Forening/lag/innretning)
Size
medium

Focus areas & reach

· What they work on and where
Community Development

How it stacks up against peers

· vs. 8 similar community development in Norway
Integrity Assessment This charity: 72
Peer average: 74

Red flags

· All clear
Brønnøysund register suspension
OFAC / EU / UN sanctions
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Common questions

· Auto-generated from filings + methodology

Oslo Arkitekturtriennale is a registered community development nonprofit based in Oslo, Norway. It is registered with the Brønnøysund Register Centre. It was founded in 2009 and has been operating for 17 years. Its registration number is 994656848. It has a GiveRadar Integrity Assessment of 72/100 (Strong transparency), indicating well-documented governance, financials, and contact details. The organization reports NOK 6M in annual revenue. 8 officers and directors are publicly disclosed. No red flags have been detected.

Oslo Arkitekturtriennale has a GiveRadar Integrity Assessment of 72/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 72 ('Strong transparency') reflects well-documented governance, recent financials, named leadership, and working contact details. For comparison, the average integrity assessment for community development charities in Norway is 74/100.

Oslo Arkitekturtriennale is located in Oslo, Norway. The organization was established in 2009 and has been active for 17 years.

Based on official tax filings, Oslo Arkitekturtriennale has NOK 6M in annual revenue. Its revenue is below the peer average of NOK 17M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Oslo Arkitekturtriennale is classified as a Community Development organization, registered in Norway. It operates as a Forening/lag/innretning. By size, it is categorized as a medium organization. It has NOK 6M in annual revenue. The organization has 8 disclosed officers and directors.

No red flags have been detected for Oslo Arkitekturtriennale. GiveRadar automatically screens charities for concerning patterns including high executive compensation, low program spending, and missing financial filings. Based on available official data, no issues have been identified.

Oslo Arkitekturtriennale has a GiveRadar Integrity Assessment of 72/100 (Strong transparency) and no red flags have been detected, which suggests it is a well-documented organization. It is regulated by the Lotteri- og stiftelsestilsynet. Visit the Oslo Arkitekturtriennale profile on GiveRadar for full details before deciding. GiveRadar provides data for research purposes and does not endorse any organization. Always do your own due diligence.

Oslo architecture triennale (OAT) is a non-profit organisation that organises an architecture triennale every three years and acts as a central arena for the exploration, development and dissemination of architecture and. urban development.. Activities of other membership organisations otherwise Oslo Arkitekturtriennale is classified as a community development organization registered in Norway. The organization was founded in 2009.

Among community development charities registered in Norway: Oslo Arkitekturtriennale's GiveRadar Integrity Assessment of 72/100 is in line with the peer average of 74/100. Its annual revenue of NOK 6M is below the peer average of NOK 17M.

Oslo Arkitekturtriennale is registered in Norway. Donations of at least 500 NOK (up to 50,000 NOK per year) to approved Norwegian nonprofits are tax-deductible. The organization must be registered in the Volunteer Register and report donations to the Norwegian Tax Administration.

Verified against 3 official sources, last refreshed .

Annual revenue
NOK 1M-NOK 10M
Source: no_brreg (FY2025) why this matters
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Filing history

1 year on file from no_brreg (FY2025): revenue, expenses, program spending, assets, and liabilities by fiscal year.

Years on record: FY2025.
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Taxes

Tax-deductibility for donors

Donations may be tax-deductible for residents of Norway under local rules. Confirm with the charity directly.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

LI
Line Ramstad

Officers & trustees (8)

Source: Public filings

ER
Erling D••• H•••
Styrets leder
IR
Irene A••• L••••
Board Member
KA
Kari B•••••
Board Member
KA
Karsten L••••
Board Member
LI
Line R••••••
Managing Director
MA
Martin B•••••••
Board Member
ST
Steinar H•••• S••••••••••••
Board Member
TO
Tor I••• L•••• H••••••
Board Member
Full names, contact details & compensation

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Latest news

From global news sources

No recent news coverage found

News coverage will appear here when articles mention this organization.

Activity timeline

Filings and press mentions, merged

Form filed
NOK 5.6M revenue
FY2025
NO_BRREG

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Peer charities

Other community development in Norway, by integrity assessment

Charity Score Revenue Program %
Oslo Arkitekturtriennale This page 72 $505,384 -
Star 74 $227,700 -
Evangelistens Misjonstjeneste Sti 74 $535,205 -
Alnor Sti 74 $143,294 -
Bergen Internasjonale Kultursenter 74 $485,644 -
Sagene Skoles Musikkorps 74 $127,647 -
Norsk Farmasøytisk Selskap 74 $399,998 -
Lotushjelpen 74 $105,457 -
Fagstrikk 72 $93,605 -

Sources and verification

Refreshed

Registration and legal identity
Brønnøysund Register Centre
Financial filings
Brønnøysund Register Centre - Fiscal year 2025 most recent on file.
Officers and trustees
Brønnøysund Register Centre - 8 disclosed in the public registry.

Data freshness

Last updated
Apr 21, 2026
Profile completeness
65%

What we don't know

Honest gaps - our score reflects transparency, not impact

Mission statement
No self-published statement of purpose
Programs & projects
No named programs listed by the charity
Tax-deductibility status
Whether donations are tax-deductible has not been verified
Operating reach
Countries where programs run not specified
Programmatic detail
Specific cause areas not yet tagged

Methodology

GiveRadar combines public registry filings, ProPublica Nonprofit Explorer, Charity Navigator, GuideStar, and news archives into a single 0-100 integrity assessment. We don't take a cut of any donation, ever.

Read full methodology

Quick facts about Oslo Arkitekturtriennale

What is Oslo Arkitekturtriennale?
Oslo Arkitekturtriennale is a community development association based in Oslo, Norway. Oslo architecture triennale (OAT) is a non-profit organisation that organises an architecture triennale every three years and acts as a central arena for the exploration, development and dissemination of architecture and. urban development.. Activities of other membership organisations otherwise
When was Oslo Arkitekturtriennale founded?
Oslo Arkitekturtriennale was founded in 2009.
Who leads Oslo Arkitekturtriennale?
Line Ramstad.
Where is Oslo Arkitekturtriennale located?
Headquartered in Oslo, Norway.
What is Oslo Arkitekturtriennale's annual budget?
Annual revenue for fiscal year 2025 is approximately NOK 1M-NOK 10M.
Is Oslo Arkitekturtriennale trustworthy?
Oslo Arkitekturtriennale has a GiveRadar Integrity Assessment of 72 out of 100 (Strong transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is Oslo Arkitekturtriennale's registration number?
Registration: 994656848 (Norway).
What is Oslo Arkitekturtriennale's website?
https://www.oslotriennale.no
Are donations to Oslo Arkitekturtriennale tax-deductible?
Donations may be tax-deductible for residents of Norway under local rules. US donors should check whether the charity has an equivalency-determination letter or a US-based fiscal sponsor before claiming a deduction.