National grid headquarters details
Location map
Open in Google MapsAll National grid office locations
| City | State / region | Country | Type |
|---|---|---|---|
| London HQ | Greater London | United Kingdom | Headquarters |
About National grid
National grid (New York Stock Exchange (NYSE): NGG) is headquartered in London, Greater London, United Kingdom. Founded in 1990, the company operates across 8 countries with approximately 31,654 employees worldwide.
Where is National grid's main office?
National grid's main headquarters office is located at 1 3 Strand, London, Greater London WC2N 5EH. This serves as the company's primary corporate address and is home to its executive leadership team.
National grid regional offices
Beyond its headquarters in London, National grid maintains 156 offices across 8 countries. Regional offices span 8 countries.
National grid contact information
The main switchboard for National grid headquarters can be reached at 4012676500. For investor relations, visit nationalgrid.com/investor-relations.
What does National grid do?
National Grid plc is an investor-owned utility company which is focused on the transmission and distribution of electricity and gas. The Company owns and operates the electricity transmission network in England and Wales, the gas transmission network in Great Britain, and electricity transmission networks in the Northeastern United States and Scotland.
Frequently asked questions
Where is National grid headquarters?
National grid's headquarters is located at 1 3 Strand, London, Greater London WC2N 5EH, United Kingdom.
How many offices does National grid have?
National grid operates 156 offices across 8 countries as of 2026.
What is National grid's corporate address?
The official corporate address is 1 3 Strand, London, Greater London WC2N 5EH.
When was National grid founded?
National grid was founded in 1990 and has grown to employ approximately 31,654 people worldwide.
What is National grid's phone number?
The main phone number for National grid headquarters is 4012676500.