30 Fair PaymentHow fast UK companies pay their suppliers
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How fast companies registered in Portsmouth pay their suppliers

7 large companies and LLPs with a registered office in Portsmouth have filed a payment practices report for a period ending since May 2025. The typical one takes 28 days to pay an invoice, 3 days shorter than the UK figure of 31 days.

28 daysTypical average time to pay (median)

80%Typical share of invoices paid within 30 days

0Companies averaging more than 60 days

14%Typical share not paid within agreed terms

Each company's latest report, for periods ending between 30 June 2025 and 30 September 2026. Location is the registered office on the Companies House register, which is not always where a company trades or employs people. Of the 50 council areas in the South East with at least five filers, Portsmouth ranks 35th for the longest typical time to pay, where first is the slowest.

Every Portsmouth company, slowest first

#CompanyPeriod endingAverage days to payPaid within 30 daysNot paid within terms
1 Pall Manufacturing UK Limited 30 Jun 2026 5338%8%
2 Kinto UK Limited 30 Sep 2026 3649%55%
3 The Salterns Academy Trust 31 Aug 2026 3265%35%
4 KBS Maritime Limited 30 Jun 2025 2887%14%
5 Solent Academies Trust 31 Aug 2026 2880%22%
6 Liquid Friday Limited 31 Jul 2026 1694%6%
7 Iglu.Com Limited 30 Jun 2026 1499%1%

Most invoices paid late

  1. Kinto UK Limited55%
  2. The Salterns Academy Trust35%
  3. Solent Academies Trust22%
  4. KBS Maritime Limited14%
  5. Pall Manufacturing UK Limited8%
  6. Liquid Friday Limited6%
  7. Iglu.Com Limited1%

Share of invoices not paid within the terms agreed with the supplier.

Construction and retentions

1 reported construction contracts in their latest period, and 1 said those contracts hold back retention money, typically at 5%.

  1. Solent Academies Trust5%
All retention clauses

Use this data

Free to use with credit to Fair Payment and, online, a link to this page. Download the Portsmouth figures (CSV), see South East as a whole, or read notes for journalists.

Source: payment practices reports filed by each company under the Reporting on Payment Practices and Performance Regulations, published by the Department for Business and Trade on Check payment practices, Open Government Licence v3.0. Registered office from Companies House. Data as filed to 3 November 2026.