How Greensill's collapse disrupted global supply chains

When Future Sales Stopped Paying Today’s Bills

Supply-chain finance is meant to shorten the wait between delivering goods and getting paid. A financier pays a supplier early, then collects from the buyer when the bill comes due. Greensill built much of its business around that gap—but some of its loans were tied not only to invoices already issued, but also to payments expected from business that had yet to happen.

That distinction mattered because an existing invoice is a claim for a specific delivery. A forecast of future business depends on the company continuing to trade, the customer continuing to order, and the expected transaction actually taking place. If those assumptions fail, the cash expected to repay a loan may never arrive.

Why Insurance Became a Weak Point

Greensill relied on insurance to reassure lenders and investors that certain debts would be repaid if customers defaulted. That protection helped the company attract funding for its lending. But insurers grew unwilling to renew or extend some of the cover, leaving funders less willing to take the risk. When funding dried up, Greensill could no longer keep advancing cash on the same scale.

The effect traveled beyond the finance company. Suppliers that had come to rely on early payment could suddenly face delays or uncertainty over money they expected to receive. For industrial businesses, cash arriving late can mean trouble paying workers, buying raw materials, or keeping production moving—even when customers still want the finished goods.

How a Financing Failure Reached the Factory

Steel companies linked to Greensill’s lending were among those exposed. The disruption was not simply that a financier failed; it was that financing had become part of the operating rhythm of businesses and their suppliers. When the advance payments stopped, companies had to find replacement cash quickly or risk interruptions to purchasing and production.

That is the hidden tradeoff in this kind of finance: it can keep a supply chain moving by turning expected payments into cash today, but it also makes that chain vulnerable to the lender’s ability to keep funding the promise. When the money stopped flowing, the consequences could show up not in a trading account, but in the materials a factory could no longer afford to buy.