How long does National Grid Interconnectors Limited take to pay its suppliers?
In the latest reporting window National Grid Interconnectors Limited was slower than 61% of the 156 large companies reporting in electricity & gas.
Every statutory report they have filed
Their own figures, unedited, most recent first.
| Period | Avg days to pay | Outside terms | Paid after 61+ days | Filed |
|---|---|---|---|---|
| H1 2026 | 29 | 0% | 2% | 30 Apr 2026 |
| H2 2025 | 29 | 1% | 2% | 11 Nov 2025 |
| H1 2025 | 32 | 14% | 3% | 29 Apr 2025 |
| H2 2024 | 27 | 10% | 2% | 31 Oct 2024 |
| H1 2024 | 28 | 13% | 3% | 2 May 2024 |
| H2 2023 | 31 | 15% | 5% | 31 Oct 2023 |
| H1 2023 | 26 | 15% | 2% | 28 Apr 2023 |
| H2 2022 | 27 | 20% | 2% | 28 Oct 2022 |
| H1 2022 | 28 | 20% | 4% | 30 Apr 2022 |
| H2 2021 | 33 | 26% | 10% | 31 Oct 2021 |
| H1 2021 | 42 | 11% | 6% | 29 Apr 2021 |
| H2 2020 | 35 | 34% | 5% | 29 Oct 2020 |
| H1 2020 | 53 | 18% | 7% | 30 Apr 2020 |
| H2 2019 | 34 | 15% | 3% | 30 Oct 2019 |
| H1 2019 | 45 | 19% | 11% | 30 Apr 2019 |
| H2 2018 | 49 | 21% | 14% | 30 Oct 2018 |
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Their next payment report is due ≈ 27 Oct 2026 — one email when it lands. We watch their public record and email you when something changes: a new payment report, late filings, insolvency markers, new charges.
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Reports are information compiled from public records, used under the Open Government Licence v3.0 — not financial advice and not a credit rating. The numbers are theirs; the presentation is ours. Built by YORXEN LTD · registered in England & Wales · CRN 17303256 · privacy · terms.