What is an LEI and why do I need one?

A Legal Entity Identifier (LEI) is a unique 20-character code used to identify legal entities participating in financial transactions. It's required under regulations like MiFID II, EMIR, and SFTR. If your business trades securities, derivatives, or interacts with financial institutions, you will likely need an active LEI.

How do I search for an LEI?

Use the search bar above. Enter either the company name or the LEI code. The tool returns the official record, including LEI status (active, lapsed), next renewal date, legal name and registration details, parent entity information (where available), and a direct link to the official GLEIF record. Results are pulled from the Global Legal Entity Identifier Foundation (GLEIF) database.

How do I check if an LEI is active or expired?

Search the entity or LEI code. The result will show the current registration status: Issued/Active – valid and up to date; Lapsed – renewal overdue; Retired/Merged – no longer in use. You'll also see the next renewal date, which indicates when the LEI must be renewed to remain active.

Can I find a company using just its name?

Yes. Enter the legal entity name into the search. The tool will return matching entities along with their LEI codes. If the name is common, use filters like country or check the company number to confirm the correct match.

Where does the data come from?

All results are sourced from the GLEIF Global LEI Index, the official global database for LEIs. The data is updated regularly to reflect changes in status, ownership, and registration details.

What information is included in an LEI record?

A standard LEI record includes: legal entity name, registered address, country of formation, registration authority and company number, LEI issuance and renewal dates, status (active, lapsed, etc.), and parent company relationships (Level 2 data, if reported).

How often should an LEI be renewed?

LEIs must be renewed annually. If not renewed, the status becomes lapsed, which can prevent transactions or regulatory reporting.

What is LEI Level 2 data?

Level 2 data shows who owns whom. It identifies the direct and ultimate parent entities of a company. Not all LEIs include this information, as it depends on whether the entity has reported it.

Is this an official LEI database?

This tool is not the issuing authority, but it connects directly to the official GLEIF dataset. Every result includes a link to the original GLEIF record for verification.

Can I register or renew an LEI here?

LEI Search is a lookup tool. To register or renew an LEI, you can proceed through LEI Worldwide, an official GLEIF Registration Agent. The process typically takes a few minutes.

Why can't I find an LEI for a company?

Possible reasons: the company has never registered for an LEI, the name entered doesn't match the legal name, or the entity is not required to have an LEI. Try searching with the exact registered name or company number.

Is the tool free to use?

Yes. LEI Search is free and available without login. It's designed to give quick access to verified LEI data without friction.

How accurate is the data?

The data reflects the latest available records from GLEIF. However, updates depend on when entities renew or update their information. Always refer to the official GLEIF link provided for final verification.

Can I integrate this search into my own platform?

Yes. An API is available for financial institutions and platforms that want to embed LEI search and application functionality directly into their systems.

What is an LEI and why do I need one?

A Legal Entity Identifier (LEI) is a unique 20-character code used to identify legal entities participating in financial transactions. It's required under regulations like MiFID II, EMIR, and SFTR. If your business trades securities, derivatives, or interacts with financial institutions, you will likely need an active LEI.

How do I search for an LEI?

Use the search bar above. Enter either the company name or the LEI code. The tool returns the official record, including LEI status (active, lapsed), next renewal date, legal name and registration details, parent entity information (where available), and a direct link to the official GLEIF record. Results are pulled from the Global Legal Entity Identifier Foundation (GLEIF) database.

How do I check if an LEI is active or expired?

Search the entity or LEI code. The result will show the current registration status: Issued/Active – valid and up to date; Lapsed – renewal overdue; Retired/Merged – no longer in use. You'll also see the next renewal date, which indicates when the LEI must be renewed to remain active.

Can I find a company using just its name?

Yes. Enter the legal entity name into the search. The tool will return matching entities along with their LEI codes. If the name is common, use filters like country or check the company number to confirm the correct match.

Where does the data come from?

All results are sourced from the GLEIF Global LEI Index, the official global database for LEIs. The data is updated regularly to reflect changes in status, ownership, and registration details.

What information is included in an LEI record?

A standard LEI record includes: legal entity name, registered address, country of formation, registration authority and company number, LEI issuance and renewal dates, status (active, lapsed, etc.), and parent company relationships (Level 2 data, if reported).

How often should an LEI be renewed?

LEIs must be renewed annually. If not renewed, the status becomes lapsed, which can prevent transactions or regulatory reporting.

What is LEI Level 2 data?

Level 2 data shows who owns whom. It identifies the direct and ultimate parent entities of a company. Not all LEIs include this information, as it depends on whether the entity has reported it.

Is this an official LEI database?

This tool is not the issuing authority, but it connects directly to the official GLEIF dataset. Every result includes a link to the original GLEIF record for verification.

Can I register or renew an LEI here?

LEI Search is a lookup tool. To register or renew an LEI, you can proceed through LEI Worldwide, an official GLEIF Registration Agent. The process typically takes a few minutes.

Why can't I find an LEI for a company?

Possible reasons: the company has never registered for an LEI, the name entered doesn't match the legal name, or the entity is not required to have an LEI. Try searching with the exact registered name or company number.

Is the tool free to use?

Yes. LEI Search is free and available without login. It's designed to give quick access to verified LEI data without friction.

How accurate is the data?

The data reflects the latest available records from GLEIF. However, updates depend on when entities renew or update their information. Always refer to the official GLEIF link provided for final verification.

Can I integrate this search into my own platform?

Yes. An API is available for financial institutions and platforms that want to embed LEI search and application functionality directly into their systems.

Understanding Legal Entity Identifiers in 2025: Complete Guide

What is a Legal Entity Identifier (LEI)?

A Legal Entity Identifier (LEI) is a 20-character alphanumeric code that uniquely identifies legal entities participating in financial transactions worldwide. The LEI system was established by the G20 in 2011 to improve transparency in global financial markets and reduce systemic risk.

Why LEI Codes Matter in 2025

LEI codes are now mandatory for numerous financial activities including:

Securities Trading: MiFID II requires LEI codes for all entities trading financial instruments in the EU
Derivatives Reporting: EMIR and Dodd-Frank mandate LEI codes for OTC derivatives transactions
Payment Systems: Major payment networks increasingly require LEI codes for large transactions
Supply Chain Finance: Banks and financial institutions require LEI codes for corporate lending
KYC/AML Compliance: LEI codes streamline Know Your Customer processes and anti-money laundering checks

LEI Structure and Format

Every LEI code follows a standardized 20-character format defined by ISO 17442:

Characters 1-4: Local Operating Unit (LOU) identifier
Characters 5-6: Reserved for future use (currently "00")
Characters 7-18: Entity-specific identifier
Characters 19-20: Checksum digits for validation

How to Obtain an LEI Code

To register for an LEI code, you must apply through an accredited Registration Agent like LEI Worldwide. The process typically involves:

Providing company registration documents
Confirming beneficial ownership information (Level 2 data)
Paying the registration fee
Annual renewal to maintain active status

LEI Renewal Requirements

LEI codes must be renewed annually to remain active. A lapsed LEI code can prevent your organization from:

Executing securities transactions
Reporting derivatives trades
Participating in regulated financial markets
Accessing certain banking services

Cost of LEI Registration and Renewal

LEI registration fees vary by Registration Agent but typically range from $50-$200 for initial registration and $50-$150 for annual renewals. Many agents offer discounts for multi-year renewals.

GLEIF: The Global LEI System

The Global Legal Entity Identifier Foundation (GLEIF) maintains the only global LEI database. GLEIF works with Local Operating Units (LOUs) and Registration Agents worldwide to issue and maintain LEI codes. All LEI data is publicly available through the GLEIF API.