registry-mcp — national company registries
The company registry MCP: brreg orgnr, Companies House, Bolagsverket organisationsnummer.
| Endpoint | https://api.foretak.dev/mcp (streamable-http) |
|---|---|
| Registry version | 0.4.2 |
| Now | 7 tools · grade D (55) · pin ts_e400807480cbf04111fc766af9bc182c · protocol 2025-06-18 |
| First / last listed | 2026-11-07 00:59 UTC / 2026-11-07 00:59 UTC |
| Grade over time | 2026-11-07: D (55), 7 tools |
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Tools: lookup_company search_company company_deadlines validate_company_id list_countries search fetch
lookup_company | Look up a company by its national identifier and get the full CompanyReport — legal
form, status, address, VAT registration where the register publishes it, board and
accounts duties, employees, and more.
`country="NO"` is the norway company lookup for the norwegian business registry:
Brønnøysundregistrene / Enhetsregisteret (brreg), by organisasjonsnummer (orgnr,
org.nr). `country="GB"` is the u params: id*, country, include |
search_company | Search a national company register by name, when you have a name rather than an
identifier.
`country="NO"` searches Brønnøysundregistrene / Enhetsregisteret (brreg) — the norway
company lookup for the norwegian business registry when the organisasjonsnummer (orgnr,
org.nr) is not yet known; `country="GB"` is the uk company search at Companies House,
returning each hit's company number (company re params: name*, country, limit |
company_deadlines | Give the next occurrence of each statutory filing deadline a company faces.
`country="NO"` covers the Norwegian calendar (Regnskapsregisteret, Skatteetaten) for a
company looked up by organisasjonsnummer (orgnr, org.nr) in Brønnøysundregistrene /
Enhetsregisteret (brreg): årsregnskap, generalforsamling, skattemelding,
aksjonærregisteroppgaven, mva-melding, a-melding. `country="GB"` covers the two params: id*, country, today, include |
validate_company_id | Check whether a national company identifier is well-formed — no network call.
`country="NO"` checksum-checks a Norwegian organisasjonsnummer (orgnr, org.nr) for
Brønnøysundregistrene / Enhetsregisteret (brreg) — the cheap norway company lookup
pre-check for the norwegian business registry. `country="GB"` shape-checks and
normalises a UK company number (company registration number, CRN) for Compan params: id*, country |
list_countries | List every national company registry this service can answer for right now, with each
one's identifier scheme, source URL, licence, `supported_includes`, and whether the
upstream register needs a credential (`requires_api_key`, `api_key_env`).
Call it before your first lookup in a country you have not used here, whenever a user
names a country you are unsure of, or before guessing an `include` va params: none |
search | ChatGPT connector alias; other clients should prefer `search_company`, which takes an
explicit `country` and returns the full SearchResult. One free-text query — a name, an
identifier, or either plus a country — across Norway, the United Kingdom and Sweden.
Returns {"results": [{"id", "title", "url"}]}; pass a result's `id` to `fetch`. params: query* |
fetch | ChatGPT connector alias; other clients should prefer `lookup_company` plus
`company_deadlines`, which return the CompanyReport and DeadlineReport shapes directly.
Takes one `id` from `search` — "{COUNTRY}:{identifier}", e.g. "NO:923609016" — and
returns that company's register record and statutory filing deadlines as readable text,
both full JSON documents in `metadata`. params: id* |
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