Contact us

Find the contact details for the part of National Grid that you want to get in touch with; whether that’s our corporate headquarters in London, Electricity Transmission, Gas Transmission, ESO, United States, National Grid Partners or the businesses that are now part of National Grid Ventures.

Get in touch with:


Electricity Distribution (ED)

Visit National Grid Electricity Distribution for contact details.

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Electricity Transmission (ET)

Visit our Electricity Transmission website for contact details.

ESO Contact Us

Electricity System Operator (ESO)

Get in touch with National Grid ESO, the electricity system operator for Great Britain.

Gas Transmission (GT)

Visit the Gas Transmission website for contact details.

National Grid United States

Our United States website has contact details for our electricity, natural gas and clean energy delivery business. If you are a customer, this is where you can view and pay your bill.

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National Grid Ventures

Our NGV webpages contain information about the individual businesses that are part of this organisation; such as our interconnector, renewable energy, competitive transmission and metering businesses.

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National Grid Partners

Our NGP website introduces our venture capital and innovation business. Discover how NGP advances the energy systems of tomorrow.


If you're a member of the media looking for more information about National Grid, please contact the relevant press team with your enquiry.


Our investors website contains contact details and information for all National Grid shareholders, American Depositary Shares and The Bank of New York Mellon.

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Find out more about working at National Grid and explore the career opportunities on offer in the UK and US.

Got a web related issue?

Notice an issue on one of our pages? Get in touch with the Digital Team and we'll investigate.

National Grid’s corporate headquarters

1 - 3 Strand

Tel: +44 (0)20 7004 3000

Our office on Trafalgar Square is home to our corporate headquarters. Some of our Board of directors and senior management team are based here, together with departments that benefit from proximity to parliament offices and investment institutions.


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