Their own payment-practices filing · gov.uk
JSM Group Services Limited pays suppliers in 32 days on average — within its stated 7–45 day terms
Their H1 2026 filing puts the average 25 days past the shortest term they state (7 days), still within their 45-day upper term.
- Their stated terms
- 7–45 days
- Paid outside agreed terms
- 29% of invoices
- Paid after 61+ days
- 5%
- Reporting period
- 1 Jan 2026 – 30 Jun 2026
- Source
- their gov.uk filing, filed 24 Jul 2026
Self-reported figures from their statutory filing. How this is compiled.
Terms vs reality · their H1 2026 filing
Paid within their stated range — 32 against 7–45 days
Where their invoices landed · share of all invoices
The pattern · last 3 of 3 reports
29 → 32 days — slowing down
The read · computed from their figures
JSM Group Services Limited's H1 2026 filing puts their average at 32 days against stated terms of 7–45 days; 29% of invoices were paid outside agreed terms and 5% took 61 days or longer. Filed 24 Jul 2026.
The direction is slower: from 29 days in H1 2025 to 32 now — 3 days slower across their last 3 reports.
On the latest reported averages: Faster than 57% of the 394 large companies reporting in construction.
That is 3 statutory periods on record (earliest H1 2025) — 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
Payment terms are agreed with suppliers and subcontractors as part of contract negotiations. Terms vary from 7 days from invoice date to EOM + 45 days from invoice date.
Dispute resolution
At JSM Group Services Limited, we recognise the importance of maintaining strong and transparent relationships with our supply chain. Any disputes or concerns relating to qualifying contracts are managed through our internal Commercial and Finance teams. Suppliers are encouraged to raise any payment queries or contractual concerns with their designated operational contact in the first instance. Where required, issues can be escalated to the relevant Commercial Manager or to our Finance team. Upon receiving a dispute, we aim to acknowledge it within 3 to 5 working days. We work collaboratively with all parties to resolve matters promptly.
Every statutory report on record
Most recent first.
| Period | Avg days | Outside terms | 61+ days | Filed |
|---|---|---|---|---|
| H1 2026 | 32 | 29% | 5% | 24 Jul 2026 |
| H2 2025 | 30 | 29% | 4% | 30 Jan 2026 |
| H1 2025 | 29 | 33% | 5% | 31 Jul 2025 |
On the public register · Companies House
Company record
- Status
- Active
- Type
- Private Limited Company
- Incorporated
- 1 Jul 1998
- Registered office
- STERLING HOUSE, POTTERS BAR, EN6 3AR
Illustrative · working-capital arithmetic
What a 32-day cycle ties up
A worked example, not a finding. On a hypothetical £12k/month account, at a 32-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 · JSM Group Services Limited
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More large companies in construction
Joseph Gallagher Limited · K & T Heating Services Limited · Jones Homes (North West) Limited · Kaefer Limited · Jones Bros. Ruthin (Civil Engineering) Co. Limited · KBR (Aspire Construction Ventures) 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-03591105 · latest period to 30 Jun 2026
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