Entity List

A Commerce Department blacklist barring U.S. firms from supplying named foreign companies without a license.

Also known as: BIS Entity List

What it is

The Entity List is a Commerce Department roster of foreign parties subject to license requirements for receiving U.S.-origin items. Being listed sharply restricts what American suppliers can sell to them. Licenses are often presumptively denied.

What it does

Adding a major foreign customer to the list can eliminate a revenue stream for U.S. suppliers overnight, while sometimes benefiting non-U.S. competitors. Investors map supplier exposure to newly listed entities. It is a precise, single-target catalyst.

The evidence

Placing large foreign technology firms on the Entity List has forced U.S. suppliers to halt shipments and disclose revenue impacts.

Best for

Chip and component suppliers exposed to listed customers; varies by disclosure.

Pairs well with

export-controls, sanctions, section-301

Use cautiously with

Temporary general licenses and workarounds can soften the blow; assuming an instant total cutoff overstates near-term impact.

Cautions

Exposure is often undisclosed at the customer level, so estimates carry uncertainty.