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Justine Campbell

Global 2026

 National Grid

Ranked in 1 practice area

General Counsel: UK

Global Market Leaders

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Chambers Review

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Chambers Global Guide

General Counsel: UK - Global Market Leaders

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Individual Editorial

Justine Campbell is Chief Legal Officer at National Grid, overseeing legal matters across the group’s UK and international operations. She has built extensive experience within the energy and infrastructure sector through senior in-house legal roles. Her remit includes regulatory engagement, corporate governance, litigation oversight and management of legal risk in a highly regulated environment.

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Ranked Individuals at National Grid (1)

Global Market Leaders

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