Their own payment-practices filing · gov.uk

International Power Ltd. paid suppliers in 37 days on average — within its stated 1–60 day terms

CRN 02366963 · Electricity & gas · 8 statutory reports on record · period to 31 Dec 2021

Dated record. The latest report covers a period ending 31 Dec 2021 and the company hasn’t filed since (it may have dropped below the reporting threshold). Treat the figures as historical.

37daysavg time to pay · H2 2021

Their H2 2021 filing put the average 36 days past the shortest term they state (1 days), still within their 60-day upper term.

Their stated terms: 1–60 days
Paid outside agreed terms: 25% of invoices
Paid after 61+ days: 6%
Reporting period: 1 Jul 2021 – 31 Dec 2021
Source: their gov.uk filing, filed 20 Jan 2022

Self-reported figures from their statutory filing. How this is compiled.

Terms vs reality · their H2 2021 filing

Paid within their stated range — 37 against 1–60 days

PAIDLATE · terms vs the clockdays to pay · 0–65

avg 37d

0 days65 days

reported avg 37 days their filed terms 1–60 days UK median 31 days · n = 6,104 recent filers

Where their invoices landed · share of all invoices

within 30 days 74% 31–60 days 20% 61+ days 6%

Source: their statutory Payment Practices Report #52776, period 1 Jul 2021 – 31 Dec 2021, filed 20 Jan 2022 · gov.uk payment-practices service

International Power Ltd. paid within its stated range, 36 days past the shortest term. 25% of invoices still went outside agreed terms; 6% reached 61 days or more. Self-reported in their statutory H2 2021 filing.

The pattern · last 6 of 8 reports

57 → 37 days — faster across the window

PAIDLATE · the patternavg days per report

Last 6 of 8 filed reports · linear day scale · every period is in the table below · Source: gov.uk payment-practices service

20 days faster across the window. From 57 days in H1 2019 to 37 in the H2 2021 filing; the dashed line marks the 1-day term they state.

The read · computed from their figures

International Power Ltd.'s H2 2021 filing put their average at 37 days against stated terms of 1–60 days; 25% of invoices were paid outside agreed terms and 6% took 61 days or longer. Filed 20 Jan 2022.

The direction is faster: from 57 days in H1 2019 to 37 now — 20 days faster across their last 6 reports.

That is 8 statutory periods on record (earliest H1 2018) — a historical record, not a promise for a new invoice.

What they tell their suppliers

Offers e-invoicing

In their own words · from the filing

Standard payment terms

Payment terms vary between ad hoc immediate payments to 60 day payment terms. The majority of International Power suppliers are paid to 30 day payment terms

Dispute resolution

Suppliers must submit their invoices quoting a valid purchase order to ensure the invoice can be processed and available for payment. Invoices must not be submitted prior to the goods/service being delivered. All disputes are managed via our Procure to Pay system with suppliers being notified of a dispute, via e-mail, as soon as the invoice is processed. We aim to resolve all disputes within 10 working days to ensure our supplier can be paid within agreed terms. This is, however, dependant, in part, on timely responses from the supplier to rectify any issues.

Every statutory report on record

Most recent first.

Period	Avg days	Outside terms	61+ days	Filed
H2 2021	37	25%	6%	20 Jan 2022
H1 2021	36	25%	10%	26 Jul 2021
H2 2020	50	35%	12%	25 Jan 2021
H1 2020	43	59%	15%	30 Jul 2020
H2 2019	50	63%	16%	30 Jan 2020
H1 2019	57	33%	22%	29 Jul 2019
H2 2018	39	69%	17%	31 Jan 2019
H1 2018	44	44%	16%	1 Aug 2018

On the public register · Companies House

Company record

Status: Active
Type: Private Limited Company
Incorporated: 1 Apr 1989
Registered office: BROADGATE TOWER FLOOR 4, LONDON, EC2A 2EW

4 outstanding charges — secured borrowing registered Accounts due 30 Sept 2026 — overdue

Open the full record at Companies House.

Illustrative · working-capital arithmetic

What a 37-day cycle ties up

A worked example, not a finding. On a hypothetical £12k/month account, at a 37-day vs a 1-day payment cycle.

≈ £14,500

of invoicing outstanding at any one time on a 37-day cycle — about £14,200 more than the same account would carry at 1-day terms.

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 · International Power Ltd.

Are they getting slower or faster?

Their reported average has moved about 20 days faster over the window (57 → 37 days).

What's their typical pay point?

Their latest filed report put the average at day 37; across their last 6 reports it ranged 36–57 days. Treat that as a historical reference point, not a promise for a new invoice.

Can I see what this means for my invoices?

Run the live check — it re-reads their record and their live Companies House file, on the amount you invoice.

Stay ahead

Watch International Power Ltd. (free)

They haven’t filed a payment report since 20 Jan 2022. 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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How UK payment reporting works

What is a Payment Practices Report?

UK companies and LLPs above a size threshold — broadly, two of: turnover over £54m, balance sheet over £27m, or more than 250 employees — must report twice a year, under the Reporting on Payment Practices and Performance Regulations 2017, how quickly they actually pay suppliers: the average time to pay, the share of invoices paid in 30 days or fewer, 31 to 60 days and 61 days or longer, and their standard payment terms. Those thresholds apply to financial years beginning on or after 6 April 2025; for earlier financial years they were £36m and £18m, with the same 250-employee test.

What does "paid outside agreed terms" mean?

The share of invoices paid later than the terms in the supplier contract. If terms are 30 days and an invoice is paid on day 45, it counts as paid outside terms, regardless of the headline average.

How often is this data updated?

Each report covers a six-month period and must be filed within 30 days of that period ending, so a company's record refreshes roughly twice a year. PaidLate re-reads the register as new reports are filed.

Is this official government data?

The underlying payment figures come from the company's own statutory filings on the gov.uk payment-practices service; company-status data comes from Companies House. PaidLate calculates trends, comparisons and summaries from those records. It does not use surveys or credit-agency scores.

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-02366963 · latest period to 31 Dec 2021

Verify the original Companies House file

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