Mapa Societario — Spanish Company Registry (BORME) MCP Server

Search Spanish companies, directors and corporate relationships from official BORME registry filings — ~3.1M companies since 2009. Read-only, anonymous.

View on mapasocietario.es

Documentation

Get Spanish Company Data in Claude

Mapa Societario is available as a connector for Claude. Add it once, then ask about Spanish companies, officers and corporate relationships in plain language — answers come from official BORME (Boletín Oficial del Registro Mercantil) data, each with a link to cite.

Unofficial information. Based on data from the Agencia Estatal Boletín Oficial del Estado, reused under its reuse conditions. Mapa Societario transforms, combines, and analyzes BOE/BORME publications through automated processes; it is not official and is not endorsed by the AEBOE. The information is provided as is and may contain errors, omissions, or delays. For any material decision, always verify the official BORME edition and, where appropriate, obtain current documents directly from the Registro Mercantil.

Add it in three steps

  1. In Claude, open Settings → Connectors and choose “Add custom connector”.
  2. Paste the connector URL https://mcp.mapasocietario.es/mcp and save.
  3. Ask about a Spanish company — Claude uses the connector and asks permission the first time.

No login, no API key, free to use.

Search a company | Versión en español