SymbolNGG
NameNATIONAL GRID PLC
SectorUTILITIES
RegionEurope
Industry-
AddressWC2N 5EH United Kingdom 1-3 Strand Floor 4
Telephone+44 20 7004 3196
Fax
Email
Websitehttp://www.nationalgrid.com
IncorporationGB
Incorporated On
Employees
Fiscal Year3/31
Public Since
ExchangesOTC;NASDAQ
Auditor
Audit StatusAUDITED
Reporting StatusU.S. Reporting: SEC Reporting
CIK0001004315
Description

National Grid plc transmits and distributes electricity and gas. The company operates through UK Electricity Transmission, UK Electricity Distribution, UK Electricity System Operator, New England, and New York segments. The UK Electricity Transmission segment provides electricity transmission and construction work services in England and Wales. The UK Electricity Distribution segment offers electricity distribution services in Midlands, and South West of England and South Wales. The UK Electricity System Operator segment provides balancing services for supply and demand of electricity on Great Britains electricity transmission system; and acts as an agent on behalf of transmission operators. The New England segment offers electricity and gas distribution, and electricity transmission services in New England. The New York segment provides electricity and gas distribution, and electricity transmission services in New York. It also engages in the provision of transmission services through electricity interconnectors and LNG importation at the Isle of Grain; sale of renewables projects; and leasing and sale of commercial property, as well as insurance activities in the United Kingdom.

Additional info from NASDAQ:
National Grid owns and operates the electric and gas transmission system in England and Wales. In 2019, it divested its U.K. natural gas distribution business. In the Northeastern United States, it serves 7.1 million electricity and gas customers combined in three states. It also owns regulated transmission and electricity generation in the United States, metering services, merchant transmission lines in the U.K., and the Grain (U.K.) liquefied natural gas facility.

Additional info from OTC:
National Grid plc transmits and distributes electricity and gas. The company operates through UK Electricity Transmission, UK Electricity Distribution, UK Electricity System Operator, New England, and New York segments. The UK Electricity Transmission segment provides electricity transmission and construction work services in England and Wales. The UK Electricity Distribution segment offers electricity distribution services in Midlands, and South West of England and South Wales. The UK Electricity System Operator segment provides balancing services for supply and demand of electricity on Great Britains electricity transmission system; and acts as an agent on behalf of transmission operators. The New England segment offers electricity and gas distribution, and electricity transmission services in New England. The New York segment provides electricity and gas distribution, and electricity transmission services in New York. It also engages in the provision of transmission services through electricity interconnectors and LNG importation at the Isle of Grain; sale of renewables projects; and leasing and sale of commercial property, as well as insurance activities in the United Kingdom.

2026-06-12 12:09

New Form CERT - NATIONAL GRID PLC <b>Filed:</b> 2026-06-12 <b>AccNo:</b> 0000876661-26-000523 <b>Size:</b> 154 KB

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2026-06-12 12:01

New Form 8-A12B - NATIONAL GRID PLC <b>Filed:</b> 2026-06-12 <b>AccNo:</b> 0001193125-26-268812 <b>Size:</b> 16 KB

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2026-06-05 17:05

New Form 424B5 - NATIONAL GRID PLC <b>Filed:</b> 2026-06-05 <b>AccNo:</b> 0001193125-26-259511 <b>Size:</b> 664 KB

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2026-06-04 18:01

New Form FWP - NATIONAL GRID PLC <b>Filed:</b> 2026-06-04 <b>AccNo:</b> 0001193125-26-257688 <b>Size:</b> 17 KB

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2026-06-04 10:02

New Form 424B5 - NATIONAL GRID PLC <b>Filed:</b> 2026-06-04 <b>AccNo:</b> 0001193125-26-256582 <b>Size:</b> 529 KB

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2026-06-03 07:30

New Form 20-F - NATIONAL GRID PLC <b>Filed:</b> 2026-06-03 <b>AccNo:</b> 0001004315-26-000006 <b>Size:</b> 213 MB

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2026-04-13 10:56

NATIONAL GRID PLC (NGG) Files Form 6-K

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2026-03-31 10:32

NATIONAL GRID PLC (NGG) Files Form 6-K

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2026-03-25 11:00

GridCARE and National Grid Collaborate to Unlock Grid Capacity for Infrastructure

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