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Gender pay gap reports for
NATIONAL GRID INTERCONNECTOR HOLDINGS LIMITED

• Registered address: 1-3 Strand, London, WC2N 5EH
• Nature of business (SIC code): Financial and insurance activities

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Who is required to report, and the deadlines

From 2017, any employer who has a headcount of 250 or more on their ‘snapshot date’ must comply with regulations on gender pay gap reporting.

• most public authority employers (opens in a new window) must use a snapshot date of 31 March and report and publish gender pay gap information by 30 March of the following year
• private, voluntary and all other public authority employers (opens in a new window) must use a snapshot date of 5 April and report and publish gender pay gap information by 4 April of the following year.

• 2025-26 reporting year:
  Reported
• 2025-26 reporting year: View report
• 2024-25 reporting year:
  Reported
• 2024-25 reporting year: View report
• 2023-24 reporting year:
  Reported
• 2023-24 reporting year: View report
• 2022-23 reporting year:
  Report not required
• 2021-22 reporting year:
  Report not required
• 2020-21 reporting year:
  Report not required
• 2019-20 reporting year:
  Report not required
• 2018-19 reporting year:
  Report not required
• 2017-18 reporting year:
  Report not required