NATIONAL GRID (US) HOLDINGS LIMITED
549300DFX5Q8F3T2N289Copied!
NATIONAL GRID (US) HOLDINGS LIMITED is an active legal entity registered in United Kingdom (GB). LEI code: 549300DFX5Q8F3T2N289. The LEI was first issued on Jan 4, 2014 and is managed by LOU 5493001KJTIIGC8Y1R12. Next renewal is due Sep 30, 2025.
Entity Details
Registration & Compliance
Addresses
LONDON
WC2N 5EH
GB
LONDON
WC2N 5EH
GB
Other Names & Aliases
2 alternative names registered for this entity
Registration Timeline
Data Quality
LEI Code Anatomy
Every LEI is a 20-character alphanumeric code structured in three parts per ISO 17442
Ownership & Relationships
Corporate structure and ownership hierarchy based on GLEIF Level 2 relationship data
Parent Entities (2)
This entity is directly consolidated by its parent in accounting terms.
This entity is ultimately consolidated by the top-level parent entity.
Subsidiaries & Children (1)
Other Entities in GB
Discover other legal entities registered in the same jurisdiction
Frequently Asked Questions
What is the LEI number for NATIONAL GRID (US) HOLDINGS LIMITED? +
The Legal Entity Identifier (LEI) for NATIONAL GRID (US) HOLDINGS LIMITED is 549300DFX5Q8F3T2N289. This 20-character code uniquely identifies NATIONAL GRID (US) HOLDINGS LIMITED in global financial transactions as per ISO 17442.
Is NATIONAL GRID (US) HOLDINGS LIMITED's LEI active? +
Yes, NATIONAL GRID (US) HOLDINGS LIMITED's LEI is currently active (registration status: LAPSED). The record was last updated on Oct 1, 2025 and is due for renewal on Sep 30, 2025.
Where is NATIONAL GRID (US) HOLDINGS LIMITED registered? +
NATIONAL GRID (US) HOLDINGS LIMITED is registered in United Kingdom (jurisdiction: GB). The entity is registered under business register number 02630496.
Who owns NATIONAL GRID (US) HOLDINGS LIMITED? +
According to GLEIF Level 2 relationship data, NATIONAL GRID (US) HOLDINGS LIMITED's parent entity is NATIONAL GRID PLC. This ownership information is based on accounting consolidation data reported to the Global LEI System.
What is a Legal Entity Identifier (LEI)? +
An LEI is a 20-character alphanumeric code based on the ISO 17442 standard. It connects to key reference information that enables clear and unique identification of legal entities participating in financial transactions. LEIs are issued by Local Operating Units (LOUs) accredited by the Global Legal Entity Identifier Foundation (GLEIF).
About This LEI Record
This page shows the Legal Entity Identifier (LEI) record for NATIONAL GRID (US) HOLDINGS LIMITED, registered in United Kingdom. The LEI code 549300DFX5Q8F3T2N289 is a globally unique 20-character identifier assigned under the ISO 17442 standard to legal entities participating in financial transactions.
The reference data displayed above is sourced from the Global Legal Entity Identifier Foundation (GLEIF) and is updated hourly. This includes Level 1 data (entity identification and addresses) and Level 2 data (ownership relationships), where available.
If the registration status shows "Lapsed," it means the entity has not completed its annual renewal — the LEI still uniquely identifies this entity, but the reference data may not reflect the most recent information. For the most authoritative data, you can cross-reference this record on the official GLEIF website.