Tariffs dominate the headlines, but small and midsize businesses are fighting a wider battle across their supply chains, according to a Supply Chain Dive report on the mounting pressures facing SMB operators.

The report's central point is blunt: tariffs are not the only force straining smaller shippers. A broader storm of pressures — a phrase that captures the compounding effect of multiple simultaneous disruptions — is working against supply chains that lack the scale, cash reserves and negotiating leverage of large multinationals.

For SMB shippers, that distinction matters commercially. Large importers can absorb duty swings, reroute volumes across trade lanes, or negotiate rate protections with carriers and forwarders on the strength of their freight spend. Smaller operators typically cannot. When several pressures land at once — as the report says they now are — the smaller player's options narrow fast.

The timing is difficult. Trade policy uncertainty has already pushed many SMBs to rethink sourcing, inventory positioning and pricing. But the report frames tariffs as one ingredient in a heavier mix. That framing shifts the conversation away from a single policy fix and toward structural resilience: how smaller shippers diversify suppliers, manage working capital, and choose logistics partners when several cost and risk vectors move against them simultaneously.

For carriers and forwarders, the dynamic has consequences too. SMB freight volumes are fragmented and rate-sensitive, and a sustained squeeze on this segment can push smaller customers toward consolidation, freight brokers, or 3PLs that bundle services at predictable cost. Vendors that can offer smaller shippers visibility, flexibility and scaled pricing stand to gain share as the pressure persists.

The commercial through-line is straightforward. Larger shippers experience the same pressures but distribute the pain across bigger balance sheets and longer contracts. SMBs feel each pressure directly — in landed cost, in cash flow, and in the price they can charge customers without losing business.

The report does not offer a single remedy, and the pressures it describes are unlikely to ease on one calendar. What it signals is that SMB supply chain strategy in the current environment means planning for simultaneous stress rather than waiting for tariff policy alone to settle.