On the Record · National Grid
National Grid subsidiaries, as it lists them
The subsidiaries National Grid lists in its latest annual report, with the jurisdiction of each, linked to the filing.
No subsidiary list was found with National Grid’s latest annual report.
Read from National Grid’s annual reports (20-F for 2026, 20-F for 2025, 20-F for 2024) and the financial data it files with the SEC, as of 2026-06-03. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.