Menzies cash flow crisis warning: project risk lessons for UK contractors
Reviewed by Tom Sullivan

First reported on The Construction Index
30 Second Briefing
Menzies’ Fixing the Foundations report warns that 86% of UK construction firms are already in, or expect to be in, serious financial distress within eight months, driven by late payments now averaging 53 days overdue across 93% of businesses. One in five firms is effectively bankrolling projects from its own working capital while waiting for clients, contractors or supply chain partners to pay, and 18% rank late payment as one of the biggest threats to their survival. Partner Freddy Khalastchi urges early financial diagnostics and tighter cashflow visibility before order books mask unprofitable work.
Technical Brief
- Nine in ten respondents explicitly cited delayed payments from clients, main contractors or supply-chain partners.
- Menzies warns that firms usually seek restructuring advice only once options for orderly turnaround have materially narrowed.
- Recommendation is to maintain real‑time, project‑level financial data so commercial stress can be identified before site impacts.
Our Take
With 844 Infrastructure stories in our database, very few include distress metrics as stark as the 86% figure for Britain’s construction sector, signalling that cash flow risk is now a structural rather than project-specific issue for UK contractors and subcontractors.
An average 53‑day invoice delay in the United Kingdom effectively forces smaller contractors to act as involuntary lenders to clients, which typically pushes them towards higher-cost working capital (overdrafts, invoice finance) and can erode already thin margins on fixed‑price contracts.
For project owners in Britain, the combination of 9 in 10 firms reporting delayed payments and many expecting distress within eight months increases the likelihood of contractor insolvencies mid‑project, so robust step‑in rights, performance security, and supply chain visibility become more critical in contract drafting.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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