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GLEIF Entity Registry

Live

Resolve a company name to its LEI and an operator subsidiary to its ultimate parent company.

Available tools

5 tools
ToolDescription
searchEntitiesSearch legal entities by name; returns LEI, jurisdiction, status, address.
suggestEntitiesFuzzy autocomplete: resolve a partial/variant company name to candidate LEIs.
getEntityFetch one entity by its 20-character LEI.
getUltimateParentResolve an LEI to its ultimate parent entity (null if top-level).
getDirectParentResolve an LEI to its direct parent entity (null if none).

Setup

A few steps to connect your AI agents to GLEIF Entity Registry.

Get started
  1. 1

    Toggle Connector On

    Open /mcp and enable GLEIF Entity Registry with the toggle, no credentials needed.

  2. 2

    Start Querying

    Call searchEntities with a company name, then getUltimateParent with the returned LEI.

Connect to your AI assistant

Pick the tool your team uses for the exact setup steps.

  1. 1

    Open Claude settings

    Launch Claude, click the profile button (bottom left), and go to Settings.

  2. 2

    Access connectors

    Open the Connectors tab, scroll to the bottom, and click “Add custom connector”.

  3. 3

    Name your connector

    Enter any name you’d like for this connector.

  4. 4

    Get the connector URL

    Log in to PatchOps, open the /mcp page, and copy the connector URL you want to use.

  5. 5

    Add the connector

    Paste the URL into the “Remote MCP server URL” box and click Add.

  6. 6

    Start using

    Your GLEIF Entity Registry connector is ready to use in Claude.