A handful of firms now negotiate with states as near-peers. Apple's market capitalization has exceeded $3 trillion — larger than the GDP of every country but the United States and China. Saudi Aramco produces about a tenth of global oil. ExxonMobil, BP, and Shell each book revenue larger than most G20 economies. Walmart employs roughly 2.1 million people, more than the population of Slovenia. And the platforms have added a qualitatively different kind of power: Google's search ranking, Meta's content-moderation rulebook, and Apple's app-store terms shape political speech at the scale of legislation, often across jurisdictions and faster than any parliament can. The largest multinationals command economic resources, technical infrastructure, and political reach that put them in the same conversation as middle powers — without the accountability that comes with statehood.
The legal and theoretical apparatus for governing relations between states and multinational corporations lags the empirical reality by decades. Multinationals can threaten to leave (and frequently do) when a tax regime displeases them; they play jurisdictions against each other through transfer pricing and tax-haven structures — the practice the OECD's 2021 global-minimum-tax deal (a 15% floor, signed by ~140 countries) was designed to blunt. They hold direct lobbying access to legislators in dozens of countries at once, and they often write the regulations they will be subject to: the financial-services and pharmaceutical industries are the notorious cases. The technology platforms of the 2010s and 2020s introduced a new dimension. Meta, Google, Apple, Amazon, and Microsoft now decide questions of content moderation, encryption, market access, and AI deployment that carry the weight of foreign-policy choices. Twitter's and Facebook's January 2021 deplatforming of a sitting U.S. president was a single corporate decision about the public sphere of a major nation. Apple's 2022 withdrawal from Russia, Microsoft's emergency cyber-defense of Ukraine, the routine compliance of Western firms with Chinese censorship — these are not commercial decisions in any traditional sense; they are foreign-policy moves by private actors, taken by executives who answer to shareholders rather than voters, and whose reach often outruns the states trying to govern them.
The current contest between states and platforms — the EU's Digital Services Act and Digital Markets Act (in force since 2022–24), the U.S. antitrust suits against Google and Meta, China's 2020–22 regulatory crackdown on its own tech champions, India's data-localization fights — is the largest experiment in re-asserting state sovereignty over corporate power since the trust-busting that broke up Standard Oil in 1911. The early returns are mixed: Brussels can levy fines and force interoperability, but enforcement lags innovation by years. Whether states succeed in subordinating the largest platforms to public authority, or whether the platforms become de facto sovereign in their domains, is one of the most consequential governance questions of the century.