30 Fair PaymentHow fast UK companies pay their suppliers
  1. Home
  2. Companies
  3. Thames Water Limited

Thames Water Limited

Registered as THAMES WATER LIMITED. Company number 02366623. 15 payment practices reports on file, the latest for the period ending 30 September 2026, filed 29 October 2026.

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

Thames Water Limited filed a report for the period from 1 April 2026 to 30 September 2026 without an average time to pay.

Average days to pay, report by report

30 26 Sep 2018 21 Mar 2019 7 Sep 2019 22 Mar 2020 33 Sep 2020 9 Mar 2021 12 Sep 2021 6 Mar 2022 7 Sep 2022

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
Apr to Sep 2026 29 Oct 2026 n/an/an/an/a Report
Oct 2024 to Mar 2025 29 Apr 2025 n/an/an/an/a Report
Apr to Sep 2024 28 Oct 2024 n/an/an/an/a Report
Oct 2023 to Mar 2024 30 Apr 2024 n/an/an/an/a Report
Apr to Sep 2023 30 Oct 2023 n/an/an/an/a Report
Oct 2022 to Mar 2023 27 Apr 2023 n/an/an/an/a Report
Apr to Sep 2022 28 Oct 2022 7 100%0%0%0% Report
Oct 2021 to Mar 2022 29 Apr 2022 6 100%0%0%100% Report
Apr to Sep 2021 28 Oct 2021 12 100%0%0%0% Report
Oct 2020 to Mar 2021 29 Apr 2021 9 89%0%11%0% Report
Apr to Sep 2020 22 Oct 2020 33 56%22%22%25% Report
Oct 2019 to Mar 2020 28 Apr 2020 22 75%8%17%17% Report
Apr to Sep 2019 30 Oct 2019 7 100%0%0%25% Report
Oct 2018 to Mar 2019 30 Apr 2019 21 75%13%13%65% Report
Apr to Sep 2018 19 Nov 2018 26 69%31%0%46% 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.