NATIONAL GRID HOLDINGS ONE PLC
Public Limited Company (PLC) · London, United Kingdom · LEI 6S9CGO00CJ130HPIHU97
LEI active
Summary
NATIONAL GRID HOLDINGS ONE PLC is registered in the United Kingdom and entered in the “Companies House register” under number 02367004. Its legal form is Public Limited Company (PLC). According to GLEIF, its ultimate parent is NATIONAL GRID PLC (United Kingdom), which is also its direct parent. That group has 26 subsidiaries with LEIs in 2 countries, 16 of them in the United Kingdom. It has 2 direct subsidiaries in GLEIF data; 2 of them have a lapsed LEI. The LEI was first issued on 6 Jun 2012 and the record was last updated on 1 Oct 2026; the next renewal is due by 3 Oct 2027.
Written from GLEIF data using fixed, reviewed sentence templates.
Data-quality notes (AssetCensus analysis)
No data-quality notes for this entity in this data release.
Company details
| Legal form | Public Limited Company (PLC) |
|---|---|
| Register | Companies House register · Register website |
| Registration number | 02367004 |
| Registration authority | Companies House |
| Jurisdiction | United Kingdom |
| Registered address | 1 - 3 Strand, WC2N 5EH London, United Kingdom |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 1 Apr 1989 |
| LEI | 6S9CGO00CJ130HPIHU97 |
| LEI status | active |
| LEI first issued | 6 Jun 2012 |
| LEI record last updated | 1 Oct 2026 |
| Next LEI renewal | 3 Oct 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
NATIONAL GRID HOLDINGS ONE PLC this entity
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | NATIONAL GRID PLC | NATIONAL GRID PLC |
| Accounting period | 1 Apr 2025 to 31 Mar 2026 | 1 Apr 2025 to 31 Mar 2026 |
| Evidence | other official documents | other official documents |
| Corroboration | supplied by the entity only | supplied by the entity only |
| Consolidation percentage reported to GLEIF | 100.00% | 100.00% |
| Relationship start | 17 Nov 1995 | 17 Nov 1995 |
| Recorded at GLEIF since | 3 Oct 2025 | 3 Oct 2025 |
| Last updated | 1 Oct 2026 | 1 Oct 2026 |
| Record status | current | current |
Direct subsidiaries (2)
- NATIONAL GRID CARBON LIMITED United Kingdom lapsed · LONDON
- NATIONAL GRID ELECTRICITY SYSTEM OPERATOR LIMITED United Kingdom lapsed · LONDON
Other subsidiaries of the same direct parent (10)
- NATIONAL GRID (US) HOLDINGS LIMITED United Kingdom lapsed
- NATIONAL GRID ELECTRICITY DISTRIBUTION (EAST MIDLANDS) PLC United Kingdom
- NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WALES) PLC United Kingdom
- NATIONAL GRID ELECTRICITY DISTRIBUTION (SOUTH WEST) PLC United Kingdom
- NATIONAL GRID ELECTRICITY DISTRIBUTION (WEST MIDLANDS) PLC United Kingdom
- NATIONAL GRID ELECTRICITY DISTRIBUTION HOLDINGS LIMITED United Kingdom
- NATIONAL GRID ELECTRICITY DISTRIBUTION PLC United Kingdom
- NATIONAL GRID IFA 2 LIMITED United Kingdom
- NATIONAL GRID PARTNERS LIMITED United Kingdom lapsed
- NATIONAL GRID NORTH AMERICA INC. United States
Other names
- NATIONAL GRID GROUP PLC · previous name
- THE NATIONAL GRID GROUP PLC · previous name
- THE NATIONAL GRID HOLDING PLC · previous name