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Tjalve Idrettsklubben

Oslo Reg 939572791 · Brønnøysund Sign up to see website
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72
Integrity Assessment
Strong transparency
72/100 · methodology

About Tjalve Idrettsklubben

Idrettslag.. Aktiviteter i idrettslag og -klubber

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

Focus areas & reach

· What they work on and where
Other

How it stacks up against peers

· vs. 8 similar other in Norway
Integrity Assessment This charity: 72
Peer average: 73

Red flags

· All clear
Brønnøysund register suspension
Open investigations
Governance scandals
Related-party deals
Excessive exec comp

Common questions

· Auto-generated from filings + methodology

Tjalve Idrettsklubben is a registered other nonprofit based in Oslo, Norway. It is registered with the Brønnøysund Register Centre. It was founded in 1890 and has been operating for 136 years. Its registration number is 939572791. It has a GiveRadar Integrity Assessment of 72/100 (Strong transparency), indicating well-documented governance, financials, and contact details. The organization reports NOK 29M in annual revenue. 7 officers and directors are publicly disclosed. No red flags have been detected.

Tjalve Idrettsklubben 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 other charities in Norway is 73/100.

Tjalve Idrettsklubben is located in Oslo, Norway. The organization was established in 1890 and has been active for 136 years.

Based on official tax filings, Tjalve Idrettsklubben has NOK 29M in annual revenue. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Tjalve Idrettsklubben is classified as a Other organization, registered in Norway. It operates as a Forening/lag/innretning. By size, it is categorized as a large organization. It has NOK 29M in annual revenue. The organization has 7 disclosed officers and directors.

No red flags have been detected for Tjalve Idrettsklubben. 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.

Tjalve Idrettsklubben 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 Tjalve Idrettsklubben 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.

Among other charities registered in Norway: Tjalve Idrettsklubben's GiveRadar Integrity Assessment of 72/100 is in line with the peer average of 73/100. Its annual revenue of NOK 29M is comparable to the peer average of NOK 25M.

Tjalve Idrettsklubben 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 10M-NOK 100M
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

MA
Matias Sunde Lavik

Officers & trustees (7)

Source: Public filings

ÅS
Åse W•••••••••
Board Member
EG
Egil R••••• O••••
Styrets leder
HE
Heidi H•••••• M•••••
Board Member
MA
Malin I••••••• N•••••
Board Member
MA
Matias S•••• L••••
Managing Director
Pål H•••• S••••
Board Member
SV
Svein S••••••
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 29.0M revenue
FY2025
NO_BRREG

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Peer charities

Other other in Norway, by integrity assessment

Charity Score Revenue Program %
Tjalve Idrettsklubben This page 72 $2.6 million -
Kråkerøy Idrettslag 74 $1.1 million -
Sportsklubben Freidig 74 $1.7 million -
Lambertseter Svømmeklubb 74 $2.6 million -
Allianse Idrettslaget Arna-Bjørnar 74 $1.5 million -
Hamarkameratene Fotball Elite 74 $7.3 million -
Losby Golfklubb 72 $3.3 million -
Lørenskog Idrettsforening 72 $2.1 million -
Charlottenlund Sportsklubb 72 $2.1 million -

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 - 7 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 Tjalve Idrettsklubben

What is Tjalve Idrettsklubben?
Tjalve Idrettsklubben is a other association based in Oslo, Norway. Idrettslag.. Aktiviteter i idrettslag og -klubber
When was Tjalve Idrettsklubben founded?
Tjalve Idrettsklubben was founded in 1890.
Who leads Tjalve Idrettsklubben?
Matias Sunde Lavik.
Where is Tjalve Idrettsklubben located?
Headquartered in Oslo, Norway.
What is Tjalve Idrettsklubben's annual budget?
Annual revenue for fiscal year 2025 is approximately NOK 10M-NOK 100M.
Is Tjalve Idrettsklubben trustworthy?
Tjalve Idrettsklubben 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 Tjalve Idrettsklubben's registration number?
Registration: 939572791 (Norway).
What is Tjalve Idrettsklubben's website?
https://www.tjalve.no
Are donations to Tjalve Idrettsklubben 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.