Entity List

The Entity List is a registry maintained by a US authority: the Bureau of Industry and Security, or BIS for short, a division of the American Department of Commerce. On this list are companies, research institutes and other organizations from abroad that the United States distrusts. Anyone entered there only receives goods, software or blueprints from the US if the authority explicitly permits it on a case-by-case basis. This permission is often denied as a matter of principle, making an application little more than a formality. It is not a total ban on doing business, however: the company may continue to exist and conduct business, just not with American technology. For corporations that depend on US chips or US software, this nevertheless feels like a professional ban.

The lever behind the chip dispute with China

Modern computer chips are not created anywhere without American involvement. The design programs used to plan chips come almost entirely from three US companies. Many machines in the factories also contain American components. Anyone caught by the Entity List therefore loses not just one supplier, but potentially access to an entire industry.

The best-known example is Huawei. The Chinese group was added to the list in 2019 and thereby lost access to, among other things, Google's Android services and to high-quality chips. Its market share in smartphones outside China collapsed almost completely within a few years. Hundreds of further entries followed later, many of them from the areas of chip manufacturing, surveillance technology and artificial intelligence.

For investors, the list is therefore a risk factor that cannot be found on any balance sheet. A single government notice can move the share price of a supplier that is not even directly affected itself – because its biggest customer suddenly can no longer be supplied. Conversely, some companies benefit because competition disappears.

How an entry comes about and how far it reaches

New additions are decided by a committee of several US departments, including Commerce, Defense and State. Mere suspicion that an organization is acting against US national security or foreign policy interests is enough justification. Typical accusations include ties to another country’s military, involvement in surveillance, or circumvention of earlier export bans. There is no court proceeding for this; the decision is an administrative measure.

The rule becomes particularly severe due to its reach beyond national borders. This is because it affects not only products manufactured in the US. Even a chip from Taiwan or a machine from the Netherlands falls under it if it contains enough American technology. Experts call this principle extraterritorial effect: US law thus effectively binds even companies that have never set foot in the United States.

It is important to distinguish it from other lists. The so-called SDN list of the Department of the Treasury freezes assets and bans business dealings entirely. The Entity List, by contrast, only restricts the export of technology. Another common misconception is that an entry is final. Companies can be removed again if they meet certain requirements or if the political situation changes.

When the list turns up in the news

In business news you’ll typically encounter the Entity List in sentences like: Washington places more Chinese chip companies on the blacklist. Almost always, this registry is what is meant. Such reports come in waves, often several times a year, and by now affect well over a thousand entries worldwide.

The consequences are also visible in everyday life. The fact that Google Play no longer runs on newer Huawei phones goes directly back to this regulation. And if an AI data center in Asia can’t get fast graphics cards from Nvidia, a related export restriction is often behind it.

For you as a reader, one question in particular is worth asking: who is tied to the company that has just been listed? That is exactly where the surprising price movements arise. The list is thus less a bureaucratic detail than a tool of geopolitics – and a reason why chips are negotiated politically today the way oil once was.