Their own payment-practices filing · gov.uk
Western Power Distribution (West Midlands) PLC pays suppliers in 21 days on average — within its stated 7–61 day terms
Their H1 2026 filing puts the average 14 days past the shortest term they state (7 days), still within their 61-day upper term.
- Their stated terms
- 7–61 days
- Paid outside agreed terms
- 8% of invoices
- Paid after 61+ days
- 3%
- Reporting period
- 1 Oct 2025 – 31 Mar 2026
- Source
- their gov.uk filing, filed 11 May 2026
Self-reported figures from their statutory filing. How this is compiled.
Terms vs reality · their H1 2026 filing
Paid within their stated range — 21 against 7–61 days
Where their invoices landed · share of all invoices
The pattern · last 6 of 16 reports
Holding steady around 21 days
The read · computed from their figures
Western Power Distribution (West Midlands) PLC's H1 2026 filing puts their average at 21 days against stated terms of 7–61 days; 8% of invoices were paid outside agreed terms and 3% took 61 days or longer. Filed 11 May 2026.
The pattern is steady — their reported average moves within about ±1 days period to period.
On the latest reported averages: Faster than 75% of the 158 large companies reporting in electricity & gas.
That is 16 statutory periods on record (earliest H2 2018) — a historical record, not a promise for a new invoice.
What they tell their suppliers
In their own words · from the filing
Standard payment terms
National Grid Electricity Distribution do have different types of standard contracts depending on the product, service or works but the standard payment terms for the majority of our contracts is Net Monthly - this means payment will be due on the last day of the month following the one in which NGED receives a correctly rendered invoice. This also applies to purchase orders raised with no formal contract in place.
Dispute resolution
Invoice disputes and/or general enquiries regarding the status of an invoice would be dealt with by Accounts Payable initially. If the enquiry could not be resolved it would be escalated to either the person responsible for raising the Order or the appropriate Business Management. For specific contractual disputes, the relevant member of the procurement team would be contacted to resolve as quickly as possible. Dispute resolution forms part of our Standard Terms & Conditions. Please refer to https://www.nationalgrid.com/nged-po-tcs
Every statutory report on record
Most recent first.
| Period | Avg days | Outside terms | 61+ days | Filed |
|---|---|---|---|---|
| H1 2026 | 21 | 8% | 3% | 11 May 2026 |
| H2 2025 | 20 | 11% | 4% | 6 Nov 2025 |
| H1 2025 | 22 | 10% | 4% | 7 Nov 2025 |
| H2 2024 | 22 | 10% | 4% | 29 Oct 2024 |
| H1 2024 | 22 | 10% | 3% | 1 May 2024 |
| H2 2023 | 20 | 8% | 2% | 25 Oct 2023 |
| H1 2023 | 19 | 7% | 4% | 28 Apr 2023 |
| H2 2022 | 18 | 11% | 2% | 27 Oct 2022 |
| H1 2022 | 18 | 9% | 2% | 27 Apr 2022 |
| H2 2021 | 17 | 10% | 1% | 21 Oct 2021 |
| H1 2021 | 17 | 11% | 1% | 26 Apr 2021 |
| H2 2020 | 18 | 12% | 1% | 22 Oct 2020 |
| H1 2020 | 17 | 10% | 1% | 20 Apr 2020 |
| H2 2019 | 18 | 13% | 1% | 23 Oct 2019 |
| H1 2019 | 21 | 22% | 1% | 23 Apr 2019 |
| H2 2018 | 22 | 18% | 2% | 24 Oct 2018 |
On the public register · Companies House
Company record
- Status
- Active
- Type
- Public Limited Company
- Incorporated
- 20 Jul 1998
- Registered office
- AVONBANK, BRISTOL, BS2 0TB
Illustrative · working-capital arithmetic
What a 21-day cycle ties up
A worked example, not a finding. On a hypothetical £12k/month account, at a 21-day vs a 7-day payment cycle.
Late Payment Act. The Late Payment of Commercial Debts (Interest) Act 1998 lets a supplier charge statutory interest and fixed compensation on invoices paid past agreed terms. Work out what a late invoice is worth → Whether it applies depends on your contract — check with an adviser.
Quick answers · Western Power Distribution (West Midlands) PLC
Are they getting slower or faster?
What's their typical pay point?
Can I see what this means for my invoices?
Stay ahead
Watch Western Power Distribution (West Midlands) PLC (free)
Their next payment report is due ≈ 27 Oct 2026. We watch their public record and email you when something changes — a new payment report, late filings, insolvency markers, new charges.
You’ll get a confirmation email first. Unsubscribe any time. How we handle your address.
More large companies in electricity & gas
Western Power Distribution (South West) PLC · Winnington CHP Limited · Western Power Distribution (South Wales) PLC · WMR JV Investco Limited · Western Power Distribution (East Midlands) PLC · Wood Transmission and Distribution Limited
How UK payment reporting works
What is a Payment Practices Report?
What does "paid outside agreed terms" mean?
How often is this data updated?
Is this official government data?
How this is compiled. Built from official records only: Companies House and the gov.uk payment-practices service. The payment figures are self-reported — companies over the size threshold must file them by law and the board signs them off. No credit-agency data. The numbers are theirs; the plain-English read is ours. This is information compiled from public records under the Open Government Licence v3.0 — not a credit rating and not advice.
The 31-day comparison figure is the median across 6,104 companies with a current statutory report — every sector pooled, not an average of sector medians (how the figure is built).
Report PL-03600574 · latest period to 31 Mar 2026
Built by YORXEN LTD · registered in England & Wales · CRN 17303256 · privacy · terms.