Buy public-sector data in Spain

Looking to buy public-sector data or datasets covering Spain? DataSupplier is a managed data supplier that sources, licenses, transforms and delivers third-party public-sector data across Spain — from major hubs such as Madrid, Barcelona, Valencia, Sevilla, Bilbao to nationwide and EU-wide coverage — in the exact format, cadence and interface you need.

Spain coverage. Nationwide and city-level — Madrid, Barcelona, Valencia, Sevilla, Bilbao and beyond — plus all 27 EU member states. Capital Madrid, population ~48M, currency EUR, primary language Spanish.

Demand for public-sector data in Spain keeps rising as organisations in Madrid and beyond digitise operations and meet EU reporting duties. Sourcing it reliably is where most projects stall — and where we help.

public-sector datasets we source in Spain

• Census & demographics
• Open data
• Mobility
• Infrastructure

Common use cases in Spain

• Policy & planning
• Service delivery
• Research

Compliance in Spain

Sourcing is structured around the GDPR, the EU Data Act and Spain-specific requirements, with documented licensing and provenance. Reference authorities include the national statistics office (INE) and the Spain data protection authority (AEPD), alongside Eurostat.

Data spaces, marketplaces & open data

Beyond direct providers, we work across European data spaces, commercial data marketplaces and Spain open-data portals to assemble the right public-sector datasets — with supplier identities kept confidential by default.

Delivery

From a single CSV extract to a real-time API or MQTT stream, we match the delivery format, frequency and interface to your existing pipelines and tooling.

public-sector data in other EU countries

Italy · Netherlands · Poland · Belgium · Austria · all countries →

Other data for Spain

ESG & climate-risk data · alternative data · IoT data · energy data · water & utilities data

Full guide: public-sector data sourcing.