Norway Company Search Guide 2026: How to Verify a Norwegian Business

TL;DR. Norway’s Brønnøysundregistrene is fully free, bilingual in Norwegian and English, requires no account, and since a 2022 reform even certified extracts (Firmaattest) are available at no charge. A foreign buyer can verify a Norwegian counterparty and download the official certified document in minutes at zero cost. An open and well-documented REST API is available without registration.

What is the official Norway business registry?

Norway’s business registration system is operated by Brønnøysundregistrene (the Brønnøysund Register Centre), a government agency under the Ministry of Trade, Industry and Fisheries. Located in Brønnøysund in northern Norway, the centre administers several interconnected registers that together form the authoritative record of Norwegian legal entities.

The two primary registers for company verification are:

• Foretaksregisteret (Register of Business Enterprises): the main commercial register for companies required to register under the Foretaksregisterloven (Register of Business Enterprises Act, 1985). This covers AS (aksjeselskap, private limited company), ASA (allmennaksjeselskap, public limited company), NUF (norskregistrert utenlandsk foretak, Norwegian-registered foreign branch), and other commercial forms.
• Enhetsregisteret (Central Register of Legal Entities): a broader register covering all entities with a Norwegian organisasjonsnummer, including sole traders (Enkeltpersonforetak), general partnerships (Ansvarlig selskap, ANS), limited partnerships (Kommandittselskap, KS), cooperatives (Samvirkeforetak, SA), associations, and public entities.

The public access portal is brreg.no, which is fully bilingual in Norwegian (Bokmal and Nynorsk) and English. The direct company search is at brreg.no/en.

Norway is not an EU member state, but as a member of the European Economic Area (EEA), it implements many EU single market requirements including the 4th and 5th Anti-Money Laundering Directives through the Norwegian Money Laundering Act (Hvitvaskingsloven) as amended.

What can you search?

All data in Brønnøysundregistrene’s public registers is freely accessible without an account or registration.

Free search at brreg.no:

• Search by company name (full or partial), organisasjonsnummer, or registered address
• Returns: company name, organisasjonsnummer, legal form, registered address, industry (NACE), founding date, and status (active, dissolved, bankrupt, under dissolution)
• Full list of current board members, CEO, and any registered power of attorney (prokura)
• Share capital and number of shares for AS and ASA entities
• Number of employees (reported range from Enhetsregisteret submissions)
• Link to filed annual accounts (arsregnskap) where applicable

Firmaattest (certified extract): free since 2022:

The Firmaattest is the official certified extract from Foretaksregisteret, confirming company name, organisasjonsnummer, legal form, directors, share capital, and registration status. Since the 2022 reform under the Bronnoyundregisterloven amendments, the Firmaattest is free and downloadable instantly as a digitally signed PDF from brreg.no. No account is required.

The beneficial ownership register (reelle rettighetshavere) is maintained separately. Norway’s implementation of UBO registration was updated under the 2024 amendments to Hvitvaskingsloven. The UBO register is administered by Brønnøysundregistrene but access arrangements for the public are governed by the 2024 revisions.

How much does it cost?

Norway’s registry is entirely free for all categories of public company information. There are no tiered or premium access fees for the official registry data.

Do you need a local account or ID?

No. Brønnøysundregistrene’s public search and document download functions require no account, no Norwegian personal identity number (fodselsnummer), and no Norwegian address.

The free Firmaattest is downloadable as a digitally signed PDF without any registration. The digital signature from Brønnøysundregistrene is legally equivalent to a wet-signature certified document under Norwegian law and the EU eIDAS Regulation as implemented in the EEA.

Norwegian residents use MinID, BankID, or Buypass for accessing personal tax and government services, but these are not required for public company register searches.

Is the website in English?

Yes. Brreg.no is fully bilingual. The English version of the site at brreg.no/en provides the complete company search interface, company record display, and Firmaattest download path in English. Field labels, status descriptions, and navigation are all in English.

Company names, purpose clauses, and most filed documents are in Norwegian. The Firmaattest itself is issued in Norwegian with a standardized layout; for use in non-Norwegian legal proceedings, a translation may be required. However, for standard compliance due diligence, the English interface provides sufficient context to interpret the key fields.

Annual accounts (arsregnskap) filed with Brønnøysundregistrene are in Norwegian following the Regnskapsloven (Accounting Act) standards.

What’s the turnaround time?

Instant. The Firmaattest PDF is generated and available for download immediately on request. No waiting, no payment processing, no queue.

Brønnøysundregistrene processes filings and updates the register in real time during business hours. AS and ASA registrations and changes are typically reflected within 1-3 business days of Brønnøysundregistrene accepting the filing. Foretaksregisteret changes require a notarial process for certain corporate events (such as share capital increases), which adds upstream time before Brønnøysundregistrene receives the filing.

Is there an API?

Yes. Brønnøysundregistrene provides a well-documented, open REST API at data.brreg.no with no registration or authentication required.

data.brreg.no API capabilities:

• Entity search by organisasjonsnummer or name
• Returns structured JSON with all public register fields: name, address, legal form, industry, status, directors, capital, employee count
• Separate endpoints for Enhetsregisteret (all entities) and Foretaksregisteret (commercial companies)
• Change feeds: the API supports querying entities by update date, enabling incremental sync of the full register
• Bulk downloads: full dataset downloads of both registers are available for batch processing
• No API key, no rate limit beyond fair use (reasonable commercial use is explicitly permitted)

The API is one of the most open and well-maintained business register APIs in Europe, and Brønnøysundregistrene actively supports developer use. Technical documentation is at data.brreg.no and includes OpenAPI specification files.

What you legally cannot do

The openness of the Norwegian registry is deliberate, but legal limits apply:

• GDPR equivalent: Personopplysningsloven (Privacy Act, 2018). Norway has implemented GDPR through the Personal Data Act (Personopplysningsloven), which has the same substance as GDPR Regulation 2016/679. Natural persons who appear in company records, including directors and sole traders, are data subjects. Processing their personal data for commercial purposes beyond the legitimate compliance need requires documented legal basis.
• Sole trader names are personal data. An Enkeltpersonforetak (sole trader) registered in Enhetsregisteret uses the proprietor’s personal name as the company name. This is a particularly clear case of personal data in a business register context; marketing use of sole trader contact data requires specific justification.
• Systematic bulk extraction beyond the permitted API and bulk download paths is not consistent with the spirit of the open data framework. Brønnøysundregistrene provides legitimate bulk access; scraping around it is unnecessary and contrary to terms.
• UBO data use. Beneficial ownership data obtained from the Norwegian UBO register is subject to use restrictions under Hvitvaskingsloven. It must be used for AML/compliance purposes; non-AML commercial use is not a permitted purpose.
• Firmaattest redistribution. A Firmaattest carries Brønnøysundregistrene’s digital signature as the issuing authority. Passing it off as independently sourced or stripping the provenance is not permitted.

FATF (fatf-gafi.org) reviewed Norway’s AML/CFT framework. Norway is not on the FATF grey list as of May 2026. The OECD BEPS framework applies to Norwegian multinational entities operating cross-border; Norway has implemented OECD Country-by-Country Reporting requirements for large multinationals.

Practical tips for foreign users

• Organisasjonsnummer is 9 digits. Unlike the 10-digit Swedish format, Norway’s organisasjonsnummer is exactly 9 digits with no hyphen in the standard format, for example 987654321. All Norwegian entities in Enhetsregisteret have an organisasjonsnummer. It is permanent and does not change.
• AS vs. ASA vs. ENK. An AS (aksjeselskap) is the private limited company; it is the most common form for SMEs and requires a minimum share capital of NOK 30,000. An ASA (allmennaksjeselskap) is the public limited company form, requiring NOK 1,000,000 minimum capital, and its shares can be listed on Oslo Bors. An ENK (enkeltpersonforetak) is a sole trader registered by an individual; liability is unlimited and the owner’s personal name appears in the register.
• Norway is EEA, not EU. Norway is not an EU member state but participates in the EEA. This means it applies EU single market rules including GDPR-equivalent data protection through the EEA Agreement. Norway has its own AML regime aligned with EU AMLD standards but does not participate in EU BRIS directly. Cross-border register data access via BRIS is available through the EEA’s BRIS connection.
• Proff.no for quick free overview. The commercial site proff.no aggregates Brønnøysundregistrene data and annual accounts into an easily readable format with partial English support. It provides a faster visual overview than the official portal for initial screening.
• Check Konkursregisteret for insolvency. Brønnøysundregistrene also operates the Konkursregisteret (Bankruptcy Register) at brreg.no. Checking an entity against the Konkursregisteret confirms whether it has ever been subject to bankruptcy proceedings, not just its current status.
• NUF (Norwegian-registered foreign branch) structures. A NUF is a Norwegian branch of a foreign company. It has an organisasjonsnummer in Enhetsregisteret but the parent company’s registration is in the foreign jurisdiction. For counterparty due diligence on a NUF, verify both the Norwegian branch record and the parent company’s home jurisdiction registration.

Alternatives if you cannot access the registry directly

Norway’s registry is fully open and free, so access barriers are essentially nil. For enriched or aggregated data:

• Proff.no: Norwegian commercial site aggregating Brønnøysundregistrene and annual account data. Free for basic company searches; useful for quick overview without navigating the official portal.
• OpenCorporates: Indexes Norwegian company data from Brønnøysundregistrene, providing free basic records at opencorporates.com with multi-jurisdiction API coverage.
• Local data suppliers (see section below): Bisnode Norway, Experian Norway, and D&B Norway add credit scoring, payment behavior, and monitoring to the free registry data.

Local data suppliers

• Bisnode Norway (bisnode.no). Part of the D&B Bisnode Nordic network, Bisnode Norway provides credit risk scores, company profiles, and monitoring for Norwegian companies. Coverage includes Brønnøysundregistrene data enriched with payment history, financial ratios from annual accounts, and Bisnode’s proprietary risk models. Used by Norwegian and Nordic financial institutions for counterparty risk.
• Experian Norway (experian.no). Experian’s Norwegian operation provides commercial credit data, identity verification, and fraud prevention services. Covers Norwegian legal entities with credit risk scores and payment default data.
• Dun & Bradstreet Norway (dnb.no). D&B’s Norwegian entity provides D-U-N-S numbered company profiles for Norwegian companies, integrated with the global D&B network for counterparties that need Norwegian data alongside global D&B-based risk databases.
• Proff.no (proff.no). While primarily a consumer-facing aggregator, Proff offers business-grade API access and monitoring subscriptions. It provides Norwegian company data, annual account summaries, and change alerts based on Brønnøysundregistrene feeds. Cost-effective option for teams that primarily need Norwegian and Nordic coverage.

FAQ

Is a Norwegian Firmaattest legally accepted outside Norway?

The digital Firmaattest from Brønnøysundregistrene is signed with a qualified electronic signature under eIDAS/EEA standards, which is legally equivalent to a notarially certified document within EEA countries and accepted by many institutions globally. For use in jurisdictions outside the EEA that require paper apostille certification, you would need to obtain a printed Firmaattest from Brønnøysundregistrene and have it apostilled through Statsforvalteren (the county governor’s office). The digital version is accepted for most commercial counterparty verification, KYC, and AML compliance purposes.

What is the 2022 free Firmaattest reform?

Before 2022, the Firmaattest (certified extract from Foretaksregisteret) carried a fee. Amendments to the Bronnoyundregisterloven removed this fee as part of Norway’s policy to maximize access to public commercial register information. As a result, all companies registered in Foretaksregisteret can have their Firmaattest downloaded free of charge, instantly, in digital format by anyone.

Does Norway have a beneficial ownership register?

Yes. Norway is implementing a beneficial ownership register under the 2024 revisions to Hvitvaskingsloven (Money Laundering Act), implementing the EU’s requirements via the EEA Agreement. Brønnøysundregistrene administers the register. The implementation follows a phased rollout, and the scope of public access to UBO data is governed by the 2024 law revisions. For the most current access rules, check brreg.no or the Norwegian Financial Intelligence Unit (Okokrim) for compliance guidance.

What does a Norwegian company’s status “slettet” mean?

“Slettet” means struck off or deleted from the register. The company no longer has legal capacity. It is distinct from “under avvikling” (in voluntary liquidation) or “konkurs” (bankrupt). A slettet company cannot enter contracts or hold assets. When performing due diligence on a counterparty showing “slettet” status, stop the process and seek explanation for who the successor entity is before proceeding.

Is Norway on the FATF grey list?

No. Norway is not on the FATF grey list as of May 2026. Norway has been a FATF member since 1991 and has undergone multiple rounds of mutual evaluation. For current country status, see fatf-gafi.org.

What is a NUF and what special checks does it require?

A NUF (Norskregistrert Utenlandsk Foretak) is a Norwegian-registered branch of a foreign company. It has its own organisasjonsnummer in Enhetsregisteret but is not a separate Norwegian legal entity. Its legal capacity and ultimate liability sit with the parent company in the home jurisdiction. For due diligence on a NUF counterparty, verify both the Norwegian Enhetsregisteret record and the parent company’s registration in the home country. Financial statements filed for a NUF reflect the branch’s Norwegian activity, not the parent’s full financials.

Last verified: May 2026. Sources: Brønnøysundregistrene (brreg.no), Norwegian Ministry of Trade Industry and Fisheries, Hvitvaskingsloven 2018 as amended 2024, FATF (fatf-gafi.org), OECD CbCR framework.