Most industries in the US developed due to state and federal government subsidizes and industrial strategy.
You can see this with the development of semiconductor clusters in Oregon, Arizona, and New York in the 1990s-2010s because of state level industrial policy, the development of the telecom hub in Dallas TX in the 90s becuase of Texas's state level industrial policy to leverage the telco boom, and historically Michigan and now South Carolina, Georgia, Alabama, and TN's industrial policy for automotive manufacturing.
Furthermore, this ignores the impact that the IRA and IIJA subsidizes and investment promotion had in bringing European manufacturing industries to the US at the expense of their European operations - so much so that both France and Germany lobbied at all levels of the US during the Biden admin to try and kneecap the policy.
> All these EU companies are all private enterprises and they are %100 from a country
Absolutely, as are companies in the US yet our states have been open to leveraging industrial policy where possible in order to attract and retain investments.
--------------
I am under no illusion that the EU is a country. Heck, if you re-read my initial comment that is my point.
I know that it is Germany, France, Netherlands, etc who are setting policies, but the EU at a macro-level can help solve the coordination problem that exists amongst individual EU member states to develop industrious policies.
That said the current status quo needs to end - either member states need to admit the EU as a central body is powerless and return to the pre-2000s vision of the European Union, or admit that a unified Europe is ideal and centralize.
The current status quo is the worst of both worlds, because the delimitation of power is wonky, and leads to nation state-EU clashes.