# Brreg, free, Open data, GET /enhetsregisteret/api/underenheter: Company discovery API

> The service offers a search on sub-entities in the Central Coordinating Register for Legal Entities.

Brreg's company discovery API on its Open data plan. It costs $0.00 per 1,000 companies. It returns 6 of the 13 key fields we check: Industry, Type and status, Employees, Locations, Parents, Phones.
You get as many pages as you like.
Half of the 752 plans we rank by price cost $1.188 per 1,000 companies or less. This plan and 55 others tie for the lowest price per 1,000 companies of the 752 plans.
[PeopleSearch.im's $5 pack](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) covers any number of companies. PeopleSearch.im's $5 pack costs less up front than StackScan's $189 monthly plan.
[GetProspect](https://datacircle.dev/company-discovery-apis/getprospect/49-monthly/llms.txt), [Hunter](https://datacircle.dev/company-discovery-apis/hunter/49-monthly-starter-post-discover/llms.txt) and [PeopleSearch.im](https://datacircle.dev/company-discovery-apis/peoplesearch-im/5-pack/llms.txt) are the best company discovery API providers in our benchmark.

- This page: https://datacircle.dev/company-discovery-apis/brreg/free-open-data-get-enhetsregisteret-api-underenheter
- [Best company discovery API in 2026: providers compared](https://datacircle.dev/best-company-discovery-api.txt)
- Get it: https://www.brreg.no/en/use-of-data-from-the-bronnoysund-register-centre/datasets-and-api/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- Request: `GET https://data.brreg.no/enhetsregisteret/api/underenheter`
- API key: not needed
- Its API docs: https://data.brreg.no/enhetsregisteret/api/dokumentasjon/en/index.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing#tag/underenheter/operation/hentUnderenheter
- Sold by: Brreg (https://www.brreg.no?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing)
- Checked: 2026-11-02

## In the answer

- Completeness: 46%
- Industry: ✓
- Type and status: ✓
- Employees: ✓
- Locations: ✓
- Parents: ✓
- Phones: ✓

## Price

- $ per 1,000 companies: $0.00
- Per: page of 20
- Billing: free

## Aggregators

- Aggregators: none

## Charges

- Most per search: 10,000
- Also pays for: nothing else

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: The service offers a search on sub-entities in the Central Coordinating Register for Legal Entities.

## Data

- Freshness: live
- Countries: Norway
- Keep data: no limit
- Use data: "The licensee, subject to the limitations that follow from this licence, may use the information for any purpose and in all contexts, by: copying the information and distributing the information to others, modifying the information and/or combining the information with other information, and copying and distributing such changed or combined information. This is a non-exclusive, free, perpetual and worldwide licence. [...] The Licensee shall not sub-license or transfer this licence. [...] The licence does not apply to and therefore does not grant a right to use: information which contains personal data covered by the Norwegian Personal Data Act unless there is a legitimate basis for the disclosure and further processing of the personal data, information distributed in violation of a statutory obligation to observe confidentiality, information excluded from public disclosure pursuant to law, including information deemed sensitive under the Norwegian National Security Act, information subject to third party rights which the licensor is not authorised to license to the licensee, information protected by intellectual property rights other than copyright and neighbouring rights in accordance with Chapter 5 of the Norwegian Copyright Act, such as trademarks, patents and design rights [...]. [...] The licensee shall attribute the licensor as specified by the licensor and include a reference to this licence. [...] If the information has been changed, the licensee must clearly indicate that changes have been made by the licensee. [...] The licensee shall not use the information in a manner that appears misleading nor present the information in a distorted or incorrect manner. Neither the licensor’s nor other contributors' names or trademarks must be used to support, recommend or market the licensee or any products or services using the information."

## Plan

- Pay: $0
- Enough for: no limit

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: nothing required. Optional: overordnetEnhet, fraAntallAnsatte, tilAntallAnsatte, registrertIMvaregisteret, fraRegistreringsdatoEnhetsregisteret, tilRegistreringsdatoEnhetsregisteret, fraOppstartsdato, tilOppstartsdato, fraDatoEierskifte, tilDatoEierskifte, fraNedleggelsesdato, tilNedleggelsesdato, fraRegistreringsdatoMerverdiavgiftsregisteret, tilRegistreringsdatoMerverdiavgiftsregisteret, organisasjonsform, hjemmeside, postadresse.kommunenummer, postadresse.postnummer, postadresse.poststed, postadresse.landkode, postadresse.adresse, kommunenummer, beliggenhetsadresse.kommunenummer, beliggenhetsadresse.postnummer, beliggenhetsadresse.poststed, beliggenhetsadresse.landkode, beliggenhetsadresse.adresse, naeringskode, sort, size, page
- Method: GET
- Path: /enhetsregisteret/api/underenheter

## About the plan

- Plan: Open data
- Who can get it: anyone

## The 51 fields the plan's answer can hold

total results, response class, record link, entity name, entity ID, entity type, entity type description, entity type expiry date, entity type link, former names, mailing address, mailing city, mailing ZIP code, mailing municipality, mailing municipality number, mailing country, mailing country code, location address, location city, location ZIP code, location municipality, location municipality number, location country, location country code, registered for VAT, industry code, industry description, second industry code, second industry description, third industry code, third industry description, support unit code, support unit description, registration date, website, voluntary VAT registration descriptions, number of employees, has registered number of employees, parent entity ID, parent entity link, start date, ownership change date, closure date, employee count registration date in the NAV employer register, employee count registration date in the central coordinating register, VAT register registration date, VAT registration date in the central coordinating register, voluntary VAT registration date, email, phone, mobile phone

## Brreg's plans (1)

- [Brreg, free, Open data, GET /enhetsregisteret/api/underenheter](https://datacircle.dev/company-discovery-apis/brreg/free-open-data-get-enhetsregisteret-api-underenheter/llms.txt): $0.00 per 1,000, 46% complete, live

## Brreg's calls for this API (2)

- `GET /enhetsregisteret/api/enheter`: [Brreg, free, Open data, GET /enhetsregisteret/api/enheter](https://datacircle.dev/company-discovery-apis/brreg/free-open-data-get-enhetsregisteret-api-enheter/llms.txt)
- `GET /enhetsregisteret/api/underenheter`: [Brreg, free, Open data, GET /enhetsregisteret/api/underenheter](https://datacircle.dev/company-discovery-apis/brreg/free-open-data-get-enhetsregisteret-api-underenheter/llms.txt)

## Brreg's APIs (3)

- [Brreg: business verification API pricing, 1 plan](https://datacircle.dev/business-verification-apis/brreg/free/llms.txt)
- [Brreg: company enrichment API pricing, 1 plan](https://datacircle.dev/company-enrichment-apis/brreg/free/llms.txt)
- [Brreg: company discovery API pricing, 1 plan, GET /enhetsregisteret/api/underenheter](https://datacircle.dev/company-discovery-apis/brreg/free-open-data-get-enhetsregisteret-api-underenheter/llms.txt)

## Brreg: company discovery API alternatives

- [Findymail, free trial, POST /api/intellimatch/search, Search leads](https://datacircle.dev/company-discovery-apis/findymail/free/llms.txt): $0.00 per 1,000, 31% complete, live
- [SerpKite, free](https://datacircle.dev/company-discovery-apis/serpkite/free/llms.txt): $0.00 per 1,000, 23% complete, live
- [Captapi, free](https://datacircle.dev/company-discovery-apis/captapi/free/llms.txt): $0.00 per 1,000, 38% complete, live
- [Omkar Cloud, free](https://datacircle.dev/company-discovery-apis/omkar-cloud/free/llms.txt): $0.00 per 1,000, 31% complete, live

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-02.

- https://data.brreg.no/enhetsregisteret/api/dokumentasjon/en/index.html?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://data.brreg.no/enhetsregisteret/api/dokumentasjon/en/openapi.json?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://data.brreg.no/enhetsregisteret/api/enheter?navn=equinor
- https://data.norge.no/nlod/en/2.0?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.brreg.no/en/use-of-data-from-the-bronnoysund-register-centre/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.brreg.no/en/use-of-data-from-the-bronnoysund-register-centre/datasets-and-api/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing
- https://www.brreg.no/en/use-of-data-from-the-bronnoysund-register-centre/datasets-and-api/data-about-organisations/?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=company-discovery-api-pricing