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MWH Treatment Limited

Registered as MWH TREATMENT LIMITED. Company number 01535477. 17 payment practices reports on file, the latest for the period ending 30 June 2026, filed 29 July 2026.

30days on average to pay

  • Within 30 days
  • 31 to 60 days
  • Over 60 days

In the reporting period from 1 January 2026 to 30 June 2026, MWH Treatment Limited reported that it took an average of 30 days to pay its suppliers' invoices. It paid 57% of invoices within 30 days, 40% in 31 to 60 days and 3% after more than 60 days. It said 11% of invoices were not paid within the agreed terms.

That average is faster than 52% of the 6,220 companies whose latest report covers a period ending since May 2025. A year earlier, in the period to 30 June 2025, the average was 31 days, so it is 1 day faster now. It reported construction contracts in this period, and said they include retention clauses.

Average days to pay, report by report

30 47 Dec 2020 51 Jun 2021 36 Dec 2021 33 Jun 2022 28 Dec 2022 26 Jun 2023 26 Dec 2023 30 Jun 2024 28 Dec 2024 31 Jun 2025 28 Dec 2025 30 Jun 2026

Bars are labelled with the month the period ended. The dashed line marks 30 days.

Every report filed

PeriodFiledAverage daysWithin 30 days31 to 60Over 60Not within termsSource
Jan to Jun 2026 29 Jul 2026 30 57%40%3%11% Report
Jul to Dec 2025 30 Jan 2026 28 68%29%3%9% Report
Jan to Jun 2025 30 Jul 2025 31 63%33%4%9% Report
Jul to Dec 2024 30 Jan 2025 28 70%27%3%10% Report
Jan to Jun 2024 30 Jul 2024 30 68%30%2%9% Report
Jul to Dec 2023 30 Jan 2024 26 75%23%2%9% Report
Jan to Jun 2023 27 Jul 2023 26 73%24%3%10% Report
Jul to Dec 2022 30 Jan 2023 28 68%28%4%10% Report
Jan to Jun 2022 29 Jul 2022 33 57%36%7%17% Report
Jul to Dec 2021 27 Jan 2022 36 44%48%8%18% Report
Jan to Jun 2021 30 Jul 2021 51 20%67%13%30% Report
Jul to Dec 2020 29 Jan 2021 47 25%64%11%19% Report
Jan to Jun 2020 31 Jul 2020 41 27%67%6%22% Report
Jul to Dec 2019 28 Jan 2020 44 26%67%7%18% Report
Jan to Jun 2019 31 Jul 2019 47 29%61%10%39% Report
Jul to Dec 2018 15 Feb 2019 52 18%64%18%39% Report
Jan to Jun 2018 10 Oct 2018 56 15%61%24%47% Report

Source: the company's filings on Check payment practices. Contains public sector information licensed under the Open Government Licence v3.0. Figures are as filed. We do not change them.