A Company Can Have More Than One Name
In international business, companies often need to verify who they are dealing with. A business name is usually the first thing they check. But a name alone is not always enough to identify a legal entity.
Companies change their names, move to new addresses and change ownership. Yet they may remain exactly the same legal entity. Official company registration numbers help establish that identity.
International business adds another challenge. Every country has its own business registers and identification systems. So how can companies identify legal entities consistently across borders?
This is where the Legal Entity Identifier (LEI) comes in.
A good example is Wise, the international fintech business founded by Estonian entrepreneurs Kristo Käärmann and Taavet Hinrikus.
One of the legal entities within the Wise group, Wise Payments Limited, is registered in the United Kingdom and has operated under three different names.
The company originally started as Exchange Solutions Ltd. It became TransferWise Ltd in 2012 and adopted its current name, Wise Payments Limited, in 2021.
Throughout these name changes, its official company registration number, 07209813, remained the same. You can verify this in the official Companies House register.
Its LEI code, 213800U4GNTXRFYZKG18, tells a similar story. Wise received the LEI in 2015, when the company was still TransferWise Ltd. When it became Wise Payments Limited in 2021, the LEI stayed the same. The LEI record still lists TransferWise Ltd as its previous legal name.
This is one of the key features of the LEI system. A company may change its name, but its LEI code continues to identify the same legal entity. Unlike a national registration number, the LEI also provides a common international standard for identifying that entity across borders.
The Problem Is Not Company Names. It Is Disconnected Registries.
Every country has its own approach to registering and identifying businesses.
In the UK, Companies House provides a searchable public register. Other countries use different identification formats, registry systems and disclosure rules.
For a company checking an overseas business partner, this can create unnecessary work.
First, it needs to find the correct national register. Then it must identify the relevant registration number and determine which information is available. Language barriers, paid extracts and different data formats can complicate the process.
A local registration number may work perfectly well within its own jurisdiction. The difficulty is using many different national identifiers consistently across international systems.
This matters when banks, suppliers, financial institutions and multinational businesses need to match company records from different countries.
A name is not always enough. Even a registration number may need additional context to identify the correct jurisdiction and registry.
The challenge is to establish a common reference point.
What an LEI Code Adds to a National Registration Number
The Legal Entity Identifier is a unique 20-character code that identifies a legal entity.
Every LEI follows the same international standard, regardless of where the company operates.
The Global LEI Index provides free public access to LEI records. The Global Legal Entity Identifier Foundation (GLEIF) maintains the database.
Each record contains standardised reference information about the legal entity. This includes its official name, registered address, legal form and jurisdiction. Where available, it also identifies the local registration authority and company registration number.
A business in Germany, Singapore or Canada can use the same LEI code to identify the entity without needing a separate identification standard for each country.
This does not make national company registers unnecessary. They remain authoritative sources of legal information.
Instead, the LEI provides a common international identifier that links a legal entity to standardised, verified reference data.
That distinction is important.
A national registration number identifies a company within its domestic registration system. An LEI makes the same legal entity easier to identify across borders.
What Happens When a Company Changes Its Name?
The Wise example illustrates why stable identifiers matter.
Imagine a supplier database that still lists TransferWise Ltd. A new contract arrives under the name Wise Payments Limited.
Someone reviewing the documents may need to confirm whether the two names refer to the same legal entity.
The Companies House registration number provides that confirmation. The LEI offers an additional international reference that works across different systems.
A company's name, registered address or ownership may change without creating a new legal entity.
Its LEI code continues to identify that same entity.
However, the company must keep the information linked to its LEI current.
This is where LEI data validation becomes important.
An LEI Is More Than a Number in a Database
Companies do not simply enter their own details into the LEI database without independent checks.
GLEIF-accredited LEI issuers, known as Local Operating Units (LOUs), validate relevant information against authoritative sources.
These sources typically include official business registers. GLEIF maintains a Registration Authorities List identifying recognised registration authorities.
When a company changes its legal name or registered address, it should also update its LEI record. The issuer checks the relevant information against authoritative sources and supporting evidence where necessary.
Not every field can be verified through a national company register alone. Certain ownership relationships, for example, may require additional documentation.
This process creates a standardised record with independently validated information.
There is an important limitation, though. National registries and LEI records do not always update at the same time.
Companies remain responsible for reporting relevant changes and keeping their LEI information current.
Can a Company Change Its LEI Provider Without Changing Its LEI Code?
Yes. And this is a question we occasionally encounter at LEI System.
A business may have registered its LEI through one provider but later decide to use another. Perhaps it wants a simpler renewal process, better customer support or more competitive pricing.
The company does not need a new LEI number.
An LEI identifies the legal entity, regardless of which service provider the company chooses.
The LEI system distinguishes between accredited issuers and Registration Agents.
The issuer validates legal entity data, issues LEIs and maintains the official records.
A Registration Agent helps businesses manage the practical process. This can include registration, renewal, document collection, customer support and communication with the issuer.
Registration Agents can also offer competitive prices. By bringing together orders from many customers, they may obtain commercial terms that allow them to charge less than an issuer's direct service.
If a company needs to change its LEI issuer, it can use an LEI transfer to move the existing identifier to another issuer.
The code remains unchanged.
Changing Registration Agents does not always require transferring the LEI between issuers, particularly when both agents work with the same LOU.
The practical point is simple: a company can choose a different service provider without losing its established identifier.
What if the LEI Is Not Renewed?
A company keeps its LEI code, but it must revalidate the associated data at least once a year.
If the company does not complete its annual renewal, the LEI registration status changes from ISSUED to LAPSED.
This does not mean the LEI disappears or becomes available to another company.
A LAPSED status means the company has not completed the required annual validation on time.
When the company completes its LEI renewal, the issuer checks its information again. Following successful validation, the registration status returns to ISSUED.
The original LEI number remains the same.
A lapsed LEI may not meet regulatory requirements that call for a current LEI registration. Businesses should therefore check the rules applicable to their activities rather than assume that having an LEI number alone is sufficient.
There is also a distinction between a company that has missed its renewal and one that has legally ceased to exist.
If a legal entity dissolves or undergoes a merger, its LEI record reflects the relevant legal event. The LEI system does not reassign that identifier to another legal entity.
Why Stable Company Identification Matters Beyond Regulation
People often discuss LEIs in the context of financial regulation. In certain regulated activities, their use is mandatory.
But the underlying identification problem is broader.
International businesses work with information from multiple countries and systems. A bank may need to match customer records. A supplier may need to verify a contracting party. A multinational group may need to distinguish subsidiaries with similar names.
In each case, the organisation needs to identify the correct legal entity.
The LEI provides a standardised reference that organisations can use across those systems.
It does not replace due diligence.
An LEI does not establish whether a company is financially sound, trustworthy or authorised to enter a particular agreement. Nor does it confirm that a person signing a contract has the authority to represent the company.
Those questions require separate checks.
Instead, the LEI provides a consistent way to establish which legal entity the information refers to.
And because anyone can search the Global LEI Index for free, businesses can verify this identity information without paying for access to the LEI database.
The Identifier Stays. The Details Can Change.
A company's legal name, registered address and service provider may change over time. Its LEI code, however, continues to identify the same legal entity.
That is the value of stable company identification.
Companies must keep the information linked to their LEIs up to date, even when their business details change. The identifier itself remains the same.
A company name tells us what a business is called. Its LEI code helps us establish exactly which legal entity it is.