Company register · DK
Denmark company register API for AI agents
Look up companies in the CVR (Central Business Register, Danish Business Authority) with one MCP or REST call. Free, read-only, no API key. Every answer carries source, source URL, licence and retrieval time.
What the answer is based on
- Register: CVR (Central Business Register, Danish Business Authority) · official site
- Identifier: CVR number (8 digits); name search also works.
- Data source used by Mandate: CVR, Det Centrale Virksomhedsregister (Danish Business Authority), via Datafordeler CVR GraphQL v2 (Klimadatastyrelsen) · publisher documentation
- Licence or reuse terms: CC BY 4.0 (frie grunddata, https://creativecommons.org/licenses/by/4.0/). Source: Det Centrale Virksomhedsregister (CVR), Erhvervsstyrelsen, distributed by Datafordeler (https://datafordeler.dk/vejledning/brugervilkaar/det-centrale-virksomhedsregister-cvr/); data date = data_as_of. Fields are renamed and reshaped by Mandate.
- Free public search at datacvr.virk.dk. Mandate queries the Datafordeler CVR GraphQL API v2 (free user, IT system and API key; public entities need no access request) for name, CVR number, status, legal form, address, industry codes, employee figures and advertising protection; persons (officers, owners) need a separate approved access and are not returned. Name search is exact (case variants and common legal-form endings are tried).
- Snapshot date at the time of this page: 2026-10-30T23:26:51.718Z
Call it
MCP (Streamable HTTP, JSON-RPC over POST)
curl -s https://mandateoffice.com/mcp \
-H 'Content-Type: application/json' -H 'Accept: application/json, text/event-stream' \
-d '{"jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": {"name": "get_company", "arguments": {"country": "DK", "query": "24256790"}}}'
REST
curl -s 'https://mandateoffice.com/api/company/DK/24256790'
Part of the live answer (retrieved 2026-10-30; persons and addresses left out here)
{
"name": "NOVO NORDISK A/S",
"cvr": "24256790",
"legal_form_code": "60",
"legal_form": "Aktieselskab",
"status": "active",
"founded": "1931-11-28",
"register_url": "https://datacvr.virk.dk/enhed/virksomhed/24256790"
}
Also useful
- All live company registers · /api/registries (all 27 EU states, live or link-only)
- Any EU VAT number:
get_companywithid_type: "vat"(VIES). LEI: GLEIF. - Forming a company in Denmark: ApS guide