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National Grid's Overview

Total employees16168
HeadquartersWarwick
Founded

National Grid plc is one ofr of the world's largest publicly-listed utilities, focused on the transmission and distribution of electricity and natural gas. The company plays a vital role in connecting millions of people to the energy they use, safely, reliably, and efficiently. National Grid is at the heart of the energy transition, investing in and operating networks to deliver cleaner energy and achieve net-zero targets. Key operations are in the United Kingdom and the northeastern United States.

Where is National Grid's Headquarters?

HQ Function

Serves as the central administrative and strategic command center for National Grid's UK and Group operations, housing executive leadership, corporate functions, and operational oversight for its energy networks.

Notable Features:

Modern office building located within a landscaped technology park, designed to foster collaboration and efficiency with contemporary amenities for employees, supporting its critical role in energy infrastructure.

Work Culture:

Emphasizes a strong culture of safety, innovation in energy solutions, sustainability, and diversity & inclusion. It fosters a collaborative environment geared towards addressing complex energy challenges and serving communities effectively.

HQ Significance:

The Warwick headquarters is the primary hub for group-level strategy formulation, corporate governance, and coordination of UK operations, playing a vital role in the management and future development of the UK's energy infrastructure.

Values Reflected in HQ: The modern, efficient, and strategically located headquarters reflects National Grid's commitment to operational excellence, innovation, a forward-looking approach to the energy transition, and responsible stewardship of critical infrastructure.

Location:

National Grid primarily operates in the United Kingdom, where it owns and runs the electricity transmission network in England and Wales, and owns and operates the gas transmission network throughout Great Britain. In the Northeastern United States, it delivers electricity and natural gas to millions of customers in states like New York, Massachusetts, and Rhode Island. Globally, its functions include high-voltage electricity transmission, gas transmission and distribution, system operation, and increasing investment in renewable energy interconnections (like subsea interconnectors) and clean energy projects through its National Grid Ventures arm.

Street Address:

National Grid House, Warwick Technology Park, Gallows Hill

City:

Warwick

State/Province:

Warwickshire

Country:

United Kingdom

National Grid's Global Presence

Waltham, Massachusetts/USA

Address: 201 Jones Road, Waltham, MA 02451, USA

Oversees energy delivery, regulatory affairs, and strategic initiatives for National Grid's operations in New England states (Massachusetts, Rhode Island) and New York, focusing on reliability, clean energy integration, and customer engagement.

Brooklyn, New York/USA

Address: One MetroTech Center, Brooklyn, NY 11201, USA

Focuses on delivering safe and reliable energy to customers in New York City and Long Island, advancing energy efficiency programs, and investing in infrastructure resilience.

Buying Intent Signals for National Grid

Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
*Example signal, not calculated in real time

Executive Team of National Grid

As of April 2025, National Grid' leadership includes:

John Pettigrew - Chief Executive
Andy Agg - Chief Financial Officer
Ben Wilson - Chief Strategy and External Affairs Officer
Alice Delahunty - President, National Grid Ventures & Group Commercial Director
Phil Swift - President, National Grid New England
Rudy Wynter - President, National Grid New York
Justine Campbell - Group General Counsel & Company Secretary
Ian Graves - Group Director, Health, Safety, Environment, Resilience & Incident Management

Investors of National Grid

National Grid has been backed by several prominent investors over the years, including:

Publicly Traded (London Stock Exchange: NG., New York Stock Exchange: NGG)
Major Institutional Investors (e.g., BlackRock, Vanguard Group, State Street Corporation, Legal & General Investment Management)
Various pension funds and individual shareholders

Executive New Hires/Exits in the Last 12 Months

Hire3
Exits2

Over the past 12 months (approx. mid-2023 to mid-2024), National Grid has experienced key leadership transitions, including the appointment of a new Group Chair and a strategic reorganization of its US business leadership following a key departure. The company also welcomed new Non-Executive Directors to its Board.

Departures

Paula Rosput Reynolds, Paula Rosput Reynolds stepped down as Group Chair after serving since 2021.
Badar Khan, Badar Khan departed from his role as President of National Grid's US Business.

New Appointments:

John Manzoni, John Manzoni was appointed as the new Group Chair of National Grid.
Thérèse Esperdy, Thérèse Esperdy joined National Grid's Board as a Non-Executive Director.
Jonathan Silver, Jonathan Silver joined National Grid's Board as a Non-Executive Director.

Technology (Tech Stack) used by National Grid

Discover the tools National Grid uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.

National Grid Email Formats and Examples

National Grid typically uses a standard corporate email format for its employees. The most common structure observed is the employee's first name followed by a period, then their last name, all preceding '@nationalgrid.com'. Variations might exist for very common names or specific departments.

firstname.lastname@nationalgrid.com

Format

john.smith@nationalgrid.com

Example

85%

Success rate

News and media

National Grid PLCMay 23, 2024

National Grid Announces Full Year Results and Significant Investment Plan

National Grid reported its full-year financial results for the year ended March 31, 2024, and outlined a c.£60 billion investment plan for the five years to 2028/29, nearly double the previous five-year period. This investment is aimed at upgrading energy infrastructure and enabling the energy transition in the UK and US....more

ReutersApril 18, 2024

National Grid reaches $8 mln deal with New York over gas safety violations

National Grid reached an $8 million settlement with the New York State Public Service Commission regarding gas safety violations related to a 2019 moratorium on new gas hookups in parts of New York City and Long Island....more

National Grid ESOMarch 7, 2024

National Grid ESO Publishes 'Beyond 2030' Report Outlining Future Network Needs

National Grid's Electricity System Operator (ESO) published its 'Beyond 2030' report, detailing options for the significant new electricity network infrastructure required to connect 21GW of offshore wind in Scottish waters by the mid-2030s, supporting Great Britain's net zero ambitions....more

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