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

Registered as TETRA TECH LIMITED. Company number 01959704. 3 payment practices reports on file, the latest for the period ending 31 March 2026, filed 1 May 2026.

19days on average to pay

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

In the reporting period from 1 October 2025 to 31 March 2026, Tetra Tech Limited reported that it took an average of 19 days to pay its suppliers' invoices. It paid 91% of invoices within 30 days, 6% in 31 to 60 days and 3% after more than 60 days. It said 10% of invoices were not paid within the agreed terms.

That average is faster than 82% of the 6,220 companies whose latest report covers a period ending since May 2025. A year earlier, in the period to 31 March 2025, the average was 29 days, so it is 10 days faster now.

Average days to pay, report by report

30 29 Mar 2025 20 Sep 2025 19 Mar 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
Oct 2025 to Mar 2026 1 May 2026 19 91%6%3%10% Report
Apr to Sep 2025 13 Nov 2025 20 91%6%3%10% Report
Oct 2024 to Mar 2025 2 Oct 2025 29 88%8%4%13% 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.