Data sovereignty is about which country’s laws govern your data, and who can be required to hand it over. It matters more in 2026 because Europe is moving to depend less on providers based elsewhere, and the rules around where data sits and who controls it are firming up. For most small companies this is worth understanding rather than worrying about, and it is becoming part of the wider question of where you choose to run.
Why this got loud in 2026
Europe has decided that its dependence on a handful of non-European providers is a strategic problem, and it is acting on it. In June 2026 the European Commission adopted a tech sovereignty package aimed at strengthening the continent’s digital independence, with a new Cloud and AI Development Act at its centre. The scale of the dependence is the reason: the Draghi report found that Europe relies on providers outside the EU for more than 80 percent of its key digital products, services and infrastructure. Alongside the policy, the choices have grown, with the large providers now offering sovereign setups inside the EU and a set of established European providers to pick from.
What it actually means for your data
Your data does not live in the cloud in the abstract. It sits in physical data centres in particular places, and the laws of those places, along with the laws of the country your provider is based in, can reach it. The clearest example is the US CLOUD Act, which can require a US-based provider to hand over data it holds, wherever in the world that data is stored. That can sit awkwardly with GDPR, which is why regulated industries and some customers now ask exactly where data sits and who can access it. Two things decide your exposure: where your data physically lives, and who ultimately controls the company holding it.
What it does, and does not, ask of a small company
For most small companies this is not a fire drill, and treating it as one wastes effort. A few things are worth knowing:
Where your data physically sits. Most providers let you choose a region, and many default to one you did not pick.
What your contract says. Look for where data is stored, who can access it, and what happens if you leave.
What your customers and regulators expect. Some sectors and some enterprise customers require data to stay inside the EU, and that can decide a deal.
What your options are. Keeping data in an EU region, or moving to a European provider, is more straightforward than it used to be, and the cost of switching is falling as the EU removes cloud switching charges from January 2027.
Sovereignty is one input into where you run, sitting alongside cost, performance, and how well a provider fits your workload. It deserves a clear-eyed look, and the companies that handle it well are the ones that know where their data is before anyone asks.
