30 Fair PaymentHow fast UK companies pay their suppliers
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Tetra Tech Environmental Management Limited

Registered as TETRA TECH ENVIRONMENTAL MANAGEMENT LIMITED. Company number 01756175. 6 payment practices reports on file, the latest for the period ending 30 September 2026, filed 29 October 2026.

24days on average to pay

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

In the reporting period from 1 April 2026 to 30 September 2026, Tetra Tech Environmental Management Limited reported that it took an average of 24 days to pay its suppliers' invoices. It paid 74% of invoices within 30 days, 25% in 31 to 60 days and 1% after more than 60 days. It said 26% of invoices were not paid within the agreed terms.

That average is faster than 69% of the 6,220 companies whose latest report covers a period ending since May 2025.

Average days to pay, report by report

30 54 Jun 2018 54 Dec 2018 50 Jun 2019 45 Dec 2019 20 Mar 2026 24 Sep 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
Apr to Sep 2026 29 Oct 2026 24 74%25%1%26% Report
Oct 2025 to Mar 2026 1 May 2026 20 85%15%0%16% Report
Jul to Dec 2019 19 Feb 2020 45 15%70%15%8% Report
Jan to Jun 2019 27 Jul 2019 50 10%70%20%10% Report
Jul to Dec 2018 30 Jan 2019 54 10%64%26%12% Report
Jan to Jun 2018 30 Jul 2018 54 18%54%28%12% 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.