How do shocks to the banking sector travel through the corporate economy? Using a novel data set of interfirm sales, I show that suppliers exposed to a large and exogenous decline in bank financing pass this liquidity shock to their downstream customers. The spillover effect occurs through two channels: a reduction in trade credit offered and a reduction in the total supply of goods and services. After exposure to the spillover, downstream customers show a spike in credit risk and a reduction in employment. Overall, the paper highlights the importance of financial spillovers in explaining corporate sector outcomes.