Starting a business in Norway: foreigner's guide (2026)

All Norwegian legal entities were required to have registered their ultimate beneficial owners (UBOs) in the national register by 31 July 2025, completing the ten-month compliance window that opened when the registry launched on 1 October 2024. New companies must file within 14 days of formation, adding a mandatory transparency step to the business-start process.

The Act on Register of Beneficial Owners (2019) entered fully into force, requiring every company registered or operating in Norway to disclose who ultimately controls it. The register is run by the Brønnøysund Register Centre and submissions are made through Altinn, implementing the EU Fourth Anti-Money Laundering Directive.

New Aksjeloven §6-11a mandated gender balance on AS boards in a phased rollout (companies with revenues above NOK 100 million by December 2024, those with 30+ employees by June 2028); non-compliant companies face rejected Brreg filings, making board diversity a condition of lawful registration.

Digdir and the Brønnøysund Register Centre deployed the first production release of Altinn 3, a modern cloud-native successor that lets agencies offer digital services as containerised applications. Used by nearly 100% of Norwegian businesses, the upgrade secured the long-term infrastructure underpinning all digital company registrations and filings.

Stortinget passed Lov nr. 2/2019 (Lov om register over reelle rettighetshavere), transposing the EU's beneficial-ownership transparency requirements into Norwegian law. The act imposes an ongoing compliance obligation on all newly formed and existing companies to identify and register their true owners.

A December 2011 Stortinget amendment (Lov 2011-12-16 nr. 63) took effect, reducing the minimum share capital for an AS from NOK 100,000 to NOK 30,000. The same reform abolished the mandatory statutory audit for small companies and reduced minimum board-size requirements, substantially lowering the cost and complexity of incorporation.

Norway launched Altinn on 4 December 2003, initially to digitise the most common reporting forms for the Tax Administration, Statistics Norway, and the Brønnøysund Register Centre. Altinn became the single digital gateway for company formation, regulatory filings, and government correspondence, saving Norwegian businesses an estimated NOK 15 billion per year.

Moving Brreg from the Ministry of Justice to the Ministry of Trade and Industry positioned Norway's central business registry explicitly as an economic-policy instrument, aligning business formation administration with industrial and entrepreneurship strategy.

Stortinget enacted Aksjeloven (Lov nr. 44/1997), establishing the comprehensive modern legal framework for the private limited company (AS), the dominant vehicle for new business formation in Norway. The Act codified share-capital rules, board composition, shareholder rights, and creditor-protection provisions that remain the structural foundation of company formation today.

The Enhetsregisterloven created a single organisation number assigned to every legal entity in Norway, replacing fragmented multi-agency identifiers; the number became the mandatory first step in any business registration and the interoperability key across all public registries.

The Agreement on the European Economic Area entered into force, integrating Norway into the EU single market. Membership required Norwegian company and registration law to align with EU Company Law Directives, granted EEA nationals equal rights to establish businesses in Norway, and gave Norwegian-registered companies access to the broader European market from day one.

The Foretaksregisteret (Register of Business Enterprises) began operations at the newly established Brønnøysund Register Centre, consolidating the functions of more than 100 local trade registers into a single national computerised system. Every company incorporated in Norway must register here and receives a unique organisation number, providing legal protection and public transparency.

Stortinget enacted the Foretaksregisterloven (Lov nr. 78/1985), creating the statutory foundation for a centralised national business register to replace fragmented local registers. The Act defined mandatory registration obligations, the legal-notice effects of registration, and enforcement mechanisms that continue to govern business formation in Norway today.