How to use

Legal Entity Finder

LEI.INFO is the Linked Open Data implementation of the core LEI Reference Data. It allows you for search the LEI data for an entity using both LEI code and company name:

Just type your legal entity’s name in the Search phrase text field and click on the magnifying glass or hit enter. You can also narrow your search to the country of the company headquarters.

When a match is found, the results are displayed below the search bar. Once you select (or double click) the legal entity, you can see a new screen with the key information.


LEI Resolution

LEI.INFO acts as linked data resolver. Essentially it replaces the pure LEI code with a web address (an URL):


5493001KJTIIGC8Y1R12  →


You can use the LEI URL in places where you have used just the LEI code. LEI.INFO will resolve this address to the HTML page when used in browser. Especially for data savvy agents, the LEI.INFO will resolve the URL to any data format requested. (see below for the list of formats).


Exploring Entity Data

The legal entity data is presented in the entity data panel in two sections:

Section 1: In this section, you will see the most useful information about a legal entity to validate the You can see the following information of a Legal Entity

  1. Entity’s Legal Name: Official name of the entity as registered with state and country
  2. Entity Status: Indicates the legal entity’s current status to engage in business
  3. Legal Form: Presents the nature of the business such as Corporation or LLC or Inc
  4. Registration Authority: Government body that registered the legal entity
  5. Legal Jurisdiction: The geographic jurisdiction for the legal entity
  6. Legal and Headquarters Address: Mailing address for both legal and headquarters
  7. Show on Map; a feature allows you to review the office locations through Google Maps


Section 2: In this section, you will get additional details about the LEI for the organization

  1. LEI number: Unique identifier
  2. QR-code: A code to find the legal entity in paper
  3. Registered by LOU: The authorized Local Operating Unit that issued the LEI
  4. LEI Registration Status: The status of LEI number for the entity such as issued or not
  5. Validation: Indicates the latest state of the legal entity such as corroborated or not
  6. Initial Registration Date: Date when the LEI was registered
  7. Last Update Date: Date when the LEI was recently updated
  8. Next Renewal Date: Date when LEI renewal is due


LEI History

LEI.INFO also presents historical data about the entity:

To view past information about a legal entity on a yearly basis, you can select the checkbox in the Historical Data. Subsequently, you will see the above sections displaying the corresponding information.


Exporting LEI Data

You can easily export LEI data in more than one format that suits your need:


Our XML format is the original LEI Level 1 XML compatible format with LEI CDF (

All other formats represent Linked Data (semantic) formats with terms defined in LEI Ontology (


Resolving to various formats

Anytime, you can obtain the data from LEI.INFO by using the same URL. For example:

However, if your application allows for specify the content type via HTTP Accept header, you can request multiple other formats, by assigning the specific values to the “Accept” key in the header:

  • application/rdf+xml
  • application/x-turtle
  • application/n-triples
  • application/trig
  • text/rdf+n3
  • application/n-quads
  • application/ld+json
  • application/owl+xml
  • text/turtle
  • application/trix
  • text/n3
  • text/plain
  • text/application/x-nquads
  • text/xml

For example, in the popular Chrome Postman, to request JSON-LD format you set “application/ld+json” as a value of the Accept key:


Data Query

LEI.INFO allows experienced users to use SPARQL query language to query LEI.INFO database.

Go to

The Ontology

For proper interpretation of data delivered by LEI.INFO and for SPARQL querying, you must review the ontology used by LEI.INFO: