BRREG (Norway)

live Utility

Brønnøysund Register Centre (BRREG) MCP — Norway's official business register.

6 tools
0ms auth
free tier 50 calls/day

Tools

search_entities

Search Norwegian companies/organisations (Enhetsregisteret) by name + filters. Results under _embedded.enheter. navn=name, organisasjonsform=org form (e.g. ASA, AS, ENK), naeringskode=industry, forret

No parameters required.

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get_entity

Full record for one entity by 9-digit org number. e.g. {orgnr:"923609016"} (Equinor ASA). Returns navn, organisasjonsform, naeringskode1, forretningsadresse, antallAnsatte, stiftelsesdato, etc.

No parameters required.

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search_sub_entities

Search sub-entities/branches (underenheter) — e.g. local establishments of a parent company. Results under _embedded.underenheter. Filter by overordnetEnhet (parent org number) and/or navn. e.g. {over

No parameters required.

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get_sub_entity

Full record for one sub-entity/branch (underenhet) by 9-digit org number. e.g. {orgnr:"973861883"} (Equinor ASA AVD CCB SOTRA).

No parameters required.

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get_roles

Roles for an entity — board members (styre), CEO (daglig leder), chair (styreleder), auditor, etc. by 9-digit org number. e.g. {orgnr:"923609016"}.

No parameters required.

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get_accounts

Annual financial statements (Regnskapsregisteret) for an entity by 9-digit org number. Returns an array, one element per filed year, with resultatregnskapResultat (income statement), eiendeler (assets

No parameters required.

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Test with curl

The gateway speaks JSON-RPC 2.0 over HTTP POST. You can test any pack directly from the terminal.

List available tools
bash 
curl -X POST https://gateway.pipeworx.io/brreg-no/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":1,"method":"tools/list"}'
Call a tool
bash 
curl -X POST https://gateway.pipeworx.io/brreg-no/mcp \
  -H "Content-Type: application/json" \
  -d '{"jsonrpc":"2.0","id":2,"method":"tools/call","params":{"name":"search_entities","arguments":{}}}'

Use with the SDK

Install @pipeworx/sdk to call tools from any TypeScript/Node project.

TypeScript 
import { Pipeworx } from '@pipeworx/sdk';
const px = new Pipeworx();
const result = await px.call("search_entities", {});
ask_pipeworx 
// Or ask in plain English:
const answer = await px.ask("brønnøysund register centre (brreg) mcp — norway's official business register");