Their own payment-practices filing · gov.uk
How long does Interserve (Defence) Ltd take to pay its suppliers?
Self-reported figure from their statutory filing. How this is compiled.
On the public register · Companies House
Company record
- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 18 Jan 1991
- Registered office
- LEVEL 12, LONDON, SE1 9SG
Terms vs reality
Stated terms: 30–60 days. Reported average: 27.
At a glance
The key figures
Vs peers · latest reported averages
The pattern
Getting slower
Average days to pay across their last 6 statutory reports.
Where their supplier invoices land · latest period
The read · computed from their figures
Interserve (Defence) Ltd has filed 17 statutory payment periods (earliest H1 2018). Their latest report puts the average at 27 days against stated terms of 30–60 days.
The direction is slower: from 20 to 27 days over the window — about 7 days slower.
In the latest period 6% of invoices were paid outside their agreed terms, and 1% landed 61+ days out.
What they tell their suppliers
In their own words · from the filing
Standard payment terms
Our standard payment terms state that payment of supplier invoices for goods and services will be made 60 days from the end of the month in which a correct, undisputed and properly due VAT invoice is received, unless otherwise agreed by a duly authorised representative. However, consideration is also given to our SME suppliers where alternative payment terms, of 30 days from the end of the month in which a correct and undisputed VAT invoice is dated, may be agreed. The business also operates a no purchase order, no pay policy, unless otherwise agreed, in exceptional circumstances, by a duly authorised representative. Invoices received, and which do not include a valid purchase order number, are rejected and returned to the supplier.
Dispute resolution
We recognise the strategic importance of our supply chain partners, and as such are committed to treating them fairly. Our preference is to always address disputes in a transparent and timely manner, always acting in good faith, through open and constructive discussion. If such discussions fail to resolve a dispute, an authorised representative of the supplier and the company shall, within 30 days of a written request from one party to the other, meet in good faith to resolve the dispute. If the dispute remains unresolved either the supplier or the company shall refer it to mediation in accordance with the Centre for Effective Dispute Resolution ("CEDR") Model Mediation Procedure that is in force at the date of the referral.
Every statutory report on record
Most recent first.
| Period | Avg days | Outside terms | 61+ days | Filed |
|---|---|---|---|---|
| H1 2026 | 27 | 6% | 1% | 29 Apr 2026 |
| H2 2025 | 29 | 8% | 1% | 29 Oct 2025 |
| H1 2025 | 30 | 7% | 1% | 30 Apr 2025 |
| H2 2024 | 27 | 4% | 2% | 29 Oct 2024 |
| H1 2024 | 26 | 7% | 7% | 29 Apr 2024 |
| H2 2023 | 20 | 11% | 3% | 27 Oct 2023 |
| H1 2023 | 71 | 60% | 26% | 27 Apr 2023 |
| H2 2022 | 48 | 34% | 21% | 31 Oct 2022 |
| H1 2022 | 53 | 52% | 27% | 29 Apr 2022 |
| H2 2021 | 23 | 40% | 12% | 28 Oct 2021 |
| H1 2021 | 51 | 42% | 16% | 6 Aug 2021 |
| H2 2020 | 41 | 34% | 17% | 29 Jan 2021 |
| H1 2020 | 51 | 39% | 17% | 22 Jul 2020 |
| H2 2019 | 41 | 36% | 12% | 30 Jan 2020 |
| H1 2019 | 54 | 55% | 18% | 30 Jul 2019 |
| H2 2018 | 28 | 60% | 6% | 31 Jan 2019 |
| H1 2018 | 30 | 48% | 10% | 27 Jul 2018 |
Quick answers
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Interquest Group Limited · Interserve (Facilities Management) Ltd · Intelligent Resource Limited · Interserve Security (First) Limited · Integrated Cleaning Management Limited · Intertek International 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 6,185 companies with a current statutory report — every sector pooled, not an average of sector medians (how the figure is built).
Report PL-02574880 · latest period to 31 Mar 2026
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