Spain has ordered a blacklist of Palantir, barring the U.S. tech giant from working with public and private companies [1].

The move signals a deepening conflict between European data privacy standards and U.S. surveillance laws. By restricting the data analytics firm, Spain aims to protect its sovereign data from foreign legal reach.

Spanish officials said fears regarding the U.S. CLOUD Act were the primary driver for the decision [1]. The act allows U.S. law enforcement to compel tech companies to provide data stored on servers regardless of whether the data is located in the U.S. or abroad.

This decision marks a significant shift in how Spain manages its technological infrastructure. The blacklist applies to both state-run entities and private enterprises, creating a broad barrier against the vendor's software and services [1].

While Spain moves to exclude the firm, other European nations have taken opposite paths. Reuters previously reported that Spain quietly barred state firms from new Palantir contracts [2]. In contrast, reports from MSN noted that the United Kingdom has bet more than £900 million [3] on the same vendor.

Palantir specializes in big data processing and has historically worked closely with intelligence agencies and government bodies. The tension over the CLOUD Act reflects a wider trend of European nations attempting to achieve "digital sovereignty" to avoid reliance on American cloud infrastructure.

Government representatives said they have not provided a specific timeline for the implementation of the blacklist, but the order is currently in effect [1].

“Spain has ordered a blacklist of Palantir from public and private companies”

This action highlights the growing legal friction between the EU's strict privacy frameworks and the U.S. government's extraterritorial data access powers. Spain's decision to blacklist Palantir suggests that the perceived risk of U.S. intelligence access now outweighs the operational benefits of the company's analytics tools, potentially paving the way for other EU members to restrict similar U.S. tech providers.