NATIONAL GRID USA
Corporation · WILMINGTON, United States · LEI MOM4570XTJ5YYX7JKH83
LEI active
Summary
NATIONAL GRID USA is registered in the United States. Its legal form is Corporation. According to GLEIF, its ultimate parent is NATIONAL GRID PLC (United Kingdom), and its direct parent is NATIONAL GRID NORTH AMERICA INC. (United States). That group has 26 subsidiaries with LEIs in 2 countries, 10 of them in the United States. It has 3 direct subsidiaries in GLEIF data. The LEI was first issued on 10 Oct 2012 and the record was last updated on 5 Aug 2026; the next renewal is due by 14 Aug 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 | Corporation |
|---|---|
| Register | · Register website |
| Registration number | 2977161 |
| Registration authority | Division of Corporations, Department of State |
| Jurisdiction | United States (US-DE) |
| Registered address | C/O CORPORATION SERVICE COMPANY, 251 LITTLE FALLS DRIVE, 19808 WILMINGTON, United States |
| Headquarters address | 170 Data Drive, 02451 Waltham, United States |
| Category | company or other legal entity |
| Status | active |
| Founded (per GLEIF) | 10 Dec 1998 |
| LEI | MOM4570XTJ5YYX7JKH83 |
| LEI status | active |
| LEI first issued | 10 Oct 2012 |
| LEI record last updated | 5 Aug 2026 |
| Next LEI renewal | 14 Aug 2027 |
| Corroboration of the LEI record | fully corroborated |
Group membership
NATIONAL GRID USA this entity
KEYSPAN GAS EAST CORPORATION United States
MASSACHUSETTS ELECTRIC COMPANY United States
NEW ENGLAND POWER COMPANY United States
Relationship to the parent
| Direct parent | Ultimate parent | |
|---|---|---|
| Parent | NATIONAL GRID NORTH AMERICA INC. | NATIONAL GRID PLC |
| Accounting period | 1 Apr 2024 to 31 Mar 2025 | 1 Apr 2024 to 31 Mar 2025 |
| Evidence | other official documents | other official documents |
| Corroboration | supplied by the entity only | supplied by the entity only |
| Relationship start | 7 Dec 2018 | 7 Dec 2018 |
| Recorded at GLEIF since | 10 Oct 2012 | 10 Oct 2012 |
| Last updated | 5 Aug 2025 | 5 Aug 2025 |
| Record status | current | current |
Direct subsidiaries (3)
- KEYSPAN GAS EAST CORPORATION United States · ALBANY
- MASSACHUSETTS ELECTRIC COMPANY United States · BOSTON
- NEW ENGLAND POWER COMPANY United States · BOSTON
History
28 Nov 2022Registered address changed
28 Nov 2022Headquarters address changed