Their own payment-practices filing · gov.uk
Transocean Onshore Support Services Limited pays suppliers in 30 days on average — 23 days past its stated terms
Their H1 2026 filing puts the average 23 days past the 7-day term they state.
- Their stated terms
- 7 days
- Paid outside agreed terms
- 13% of invoices
- Paid after 61+ days
- 2%
- Reporting period
- 1 Jan 2026 – 30 Jun 2026
- Source
- their gov.uk filing, filed 15 Jul 2026
Self-reported figures from their statutory filing. How this is compiled.
Terms vs reality · their H1 2026 filing
Paid 23 days past their stated terms
Where their invoices landed · share of all invoices
The pattern · last 6 of 17 reports
Holding steady around 30 days
The read · computed from their figures
Transocean Onshore Support Services Limited's H1 2026 filing puts their average at 30 days against stated terms of 7 days; 13% of invoices were paid outside agreed terms and 2% took 61 days or longer. Filed 15 Jul 2026.
The pattern is steady — their reported average moves within about ±7 days period to period.
On the latest reported averages: Faster than 63% of the 97 large companies reporting in mining & quarrying.
That is 17 statutory periods on record (earliest H1 2018) — a historical record, not a promise for a new invoice.
What they tell their suppliers
In their own words · from the filing
Standard payment terms
ET 30 is our standard payment term based on the invoice received date. There are vendors that are set up with an early payment discount structure as these are negotiated at the time the contract is put in place with the vendor and/or when they have requested early payment at the time they are set up as an approved vendor. The most frequent term is NET30. New vendor set ups will be set at NET45. All new vendors are required to sign forms agreeing to these terms.
Dispute resolution
Vendors can email [email protected] to check the status of a pending invoice. This mailbox is monitored daily to respond to the vendors question concerning any outstanding invoices. Alternatively, all vendors can check the status of their invoice via the portal. Escalation is based on the rig or department the invoice pertains to and the nature of the dispute. Vendors may also dispute directly with the service requestors.
Every statutory report on record
Most recent first.
| Period | Avg days | Outside terms | 61+ days | Filed |
|---|---|---|---|---|
| H1 2026 | 30 | 13% | 2% | 15 Jul 2026 |
| H2 2025 | 30 | 19% | 2% | 5 Jan 2026 |
| H1 2025 | 30 | 15% | 2% | 22 Jul 2025 |
| H2 2024 | 43 | 16% | 6% | 22 Jan 2025 |
| H1 2024 | 35 | 17% | 7% | 24 Jul 2024 |
| H2 2023 | 32 | 14% | 5% | 25 Jan 2024 |
| H1 2023 | 35 | 16% | 7% | 27 Jul 2023 |
| H2 2022 | 48 | 43% | 20% | 26 Jan 2023 |
| H1 2022 | 22 | 11% | 4% | 2 Aug 2022 |
| H2 2021 | 20 | 9% | 2% | 25 Jan 2022 |
| H1 2021 | 22 | 10% | 3% | 21 Jul 2021 |
| H2 2020 | 22 | 15% | 4% | 14 Jan 2021 |
| H1 2020 | 16 | 14% | 6% | 14 Jul 2020 |
| H2 2019 | 10 | 10% | 4% | 21 Jan 2020 |
| H1 2019 | 9 | 8% | 2% | 18 Jul 2019 |
| H2 2018 | 22 | 7% | 2% | 25 Jan 2019 |
| H1 2018 | 18 | 8% | 4% | 3 Aug 2018 |
On the public register · Companies House
Company record
- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 20 Mar 2001
- Registered office
- 9TH FLOOR AURORA BUILDING, GLASGOW, G2 7JS
Illustrative · working-capital arithmetic
What a 30-day cycle ties up
A worked example, not a finding. On a hypothetical £12k/month account, at a 30-day vs a 7-day payment cycle.
Late Payment Act. The Late Payment of Commercial Debts (Interest) Act 1998 lets a supplier charge statutory interest and fixed compensation on invoices paid past agreed terms. Work out what a late invoice is worth → Whether it applies depends on your contract — check with an adviser.
Quick answers · Transocean Onshore Support Services Limited
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More large companies in mining & quarrying
Total Oil UK Limited · Tullow Group Services Limited · Total E&P UK Limited · Tullow Oil SK Limited · Total E&P North Sea UK Limited · Vitol Broking Limited
How UK payment reporting works
What is a Payment Practices Report?
What does "paid outside agreed terms" mean?
How often is this data updated?
Is this official government data?
How this is compiled. Built from official records only: Companies House and the gov.uk payment-practices service. The payment figures are self-reported — companies over the size threshold must file them by law and the board signs them off. No credit-agency data. The numbers are theirs; the plain-English read is ours. This is information compiled from public records under the Open Government Licence v3.0 — not a credit rating and not advice.
The 31-day comparison figure is the median across 6,104 companies with a current statutory report — every sector pooled, not an average of sector medians (how the figure is built).
Report PL-SC217020 · latest period to 30 Jun 2026
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