LSEG PermID Open Data

Permanent Identifier (PermID) is a reference data spine offered by LSEG/Refinitiv to help create unique identifiers for organizations that are publicly listed.

Refinitiv is making available its Permanent Identifiers, or PermIDs, and the associated entity masters and metadata to the market. PermIDs are open, permanent and universal identifiers where underlying attributes capture the context of the identity they each represent.

Data overview

Entity types:
108 countries · Show overview...
Publisher:LSEG/Refinitiv non-official source

With the merger of Refinitiv into LSEG, the PermID service (formerly Calais) is now offered as an open access API by the company.

Collections:in OpenSanctions Default
Last changed:
Date added:
Last checked: · updated weekly

Using the API

You can query the data in this dataset via the application programming interface (API) endpoints below. Please read the introduction for documentation and terms of service.

Use the Reconciliation API in OpenRefine:
For full-text search, use the /search endpoint:
For entity matching, use the /match endpoint: