The European Union is debating whether Amazon, Microsoft, and Google should be allowed to keep hoovering up government cloud contracts across the continent, or whether Europe’s own tech companies deserve a bigger slice of the pie.
A vote on revised cloud procurement rules is scheduled for June 3, 2026. The expected outcome won’t fully ban US hyperscalers from public-sector work, but it will likely tilt the playing field toward European providers.
The numbers that explain Europe’s problem
Amazon Web Services holds roughly 28% of the global cloud market. Microsoft Azure controls about 21%. Google Cloud sits at around 14%. Combined, those three American companies account for approximately 63% of the worldwide cloud infrastructure market, and their share in Europe is likely even higher.
The urgency has grown since the 2020 Schrems II ruling, which struck down the EU-US Privacy Shield framework and raised fundamental questions about whether European data stored by American companies could truly be protected from US government surveillance.
What Brussels is actually doing
In April 2026, the European Commission awarded a €180 million tender for sovereign cloud services to four European providers: Post Telecom, STACKIT, Scaleway, and Proximus.
Backing up that bet is the EU’s Cloud Sovereignty Framework, published in October 2025. The framework establishes an eight-objective scoring system for evaluating cloud service providers, covering everything from data residency to operational independence.
The proposed procurement reforms go beyond just cloud. They include broader preferential treatment for European firms in public contracts and even touch on mobile satellite spectrum allocation.
The internal fight
Some member states, particularly those with smaller domestic tech sectors, worry that restricting access to US hyperscalers will leave them with inferior cloud services. With transatlantic trade tensions already running high, some EU capitals are wary of provoking retaliation from Washington.
What this means for investors
AWS, Azure, and Google Cloud have all invested heavily in European data centers and compliance infrastructure specifically to win government business. Any regulation that formally disadvantages them in procurement scoring will force a strategic recalculation. The proposed rules focus specifically on government tenders, not the broader market.
The European providers named in the €180 million contract — Post Telecom, STACKIT, Scaleway, and Proximus — now have both revenue and a stamp of credibility from the European Commission.
The June 3 vote will set the tone. If the final rules include aggressive scoring preferences for European-headquartered providers, expect accelerated investment in EU cloud startups and infrastructure plays. If the moderates prevail and the rules amount to soft guidelines, the status quo largely holds.