LeadsBaseleadsbase

International B2B data · self-serve

How to buy a company database for another country

6 min readUpdated 2026-08-16

Direct answer

To buy a company database for another country on LeadsBase: 1) choose the country on the world map (58 published countries), 2) filter by sector and area, 3) request the free sample to check quality, and 4) download the pack in CSV/JSON or connect via API. The catalogue holds over 300 million companies and around 100 million with an email or phone, on a GDPR legitimate-interest basis with traceable official sources. Operator: lintatalle SL (Madrid).

1. How it works, step by step

LeadsBase is a worldwide B2B business census: it gathers companies (not consumers) from official public sources and makes them explorable by country, sector and area. Buying a country pack is self-serve, with no sales rep in the loop.

The model is freemium: for free you see the name, category and location of any company on the map. The contact details (phone, email, website), bulk export and the API unlock with an account and the relevant country pack.

  • Pick the country: /mundo lists the 58 published countries with real volumes.
  • Filter: by sector (39 verticals) and by geographic area.
  • Free sample: check quality with a sample before paying.
  • Download or integrate: export CSV/JSON or consume the REST API from your CRM.

2. What you actually get

Each record is a legal entity (a company or establishment), with an identifier, activity category and location. Depending on the country it is enriched with phone, email and website: the contact rate varies by market and is shown transparently before you buy.

Delivery formats are CSV and JSON to import anywhere, plus a documented REST API (OpenAPI 3.1) to integrate directly with HubSpot, Salesforce, Pipedrive or another CRM.

3. Legality and data origin

Only company data (legal entities) is processed, on a legitimate-interest basis assessed under the GDPR, with a working opt-out and infrastructure hosted in the European Union.

Every field is traceable to its source: official business registers per country (INSEE SIRENE in France, DENUE/INEGI in Mexico, Companies House in the UK, the German register, BORME/AEAT in Spain), the Overture Maps Foundation and Foursquare map layer, and GLEIF for LEI identifiers. These are not grey lists: the origin is declared.

4. Which countries you can buy today

Available today are, among others, France (around 20 million companies), Mexico (over 6 million), Germany (over 5 million), the United Kingdom, Italy and Spain (the featured market), plus well over a hundred additional markets enabled progressively.

Brazil is the highest-volume country in the catalogue, but its pack is not yet for sale: you can explore it free on the map while we complete its legal enablement. The United States is also being enabled. In short: what is defensible is sold; the rest is explored, not promised.

Explore or buy by country

Frequently asked questions

Can I buy just one sector or region within the country?

Yes. You can scope the pack by sector (39 verticals) and by geographic area within the country, so you pay only for the segment you need instead of the whole country.

How do I know the quality before paying?

Each country offers a free sample and shows the share of records with phone, email and website before purchase, so you can check contact coverage at no cost.

Is it legal to buy company data from another country in the EU?

Processing company data (legal entities) on a legitimate-interest basis is compatible with the GDPR when there is a declared origin, a documented assessment and a working opt-out — which is how LeadsBase operates. This is not legal advice.

Can I buy the Brazil database?

Not yet. Brazil is the highest-volume market, but its pack is not for sale while legal enablement is completed. You can explore Brazil free on the map; already-sellable countries include France, Mexico, Germany, Italy, the UK and Spain.

How do I integrate the data into my CRM?

You can export in CSV/JSON or use the REST API (OpenAPI 3.1) to connect LeadsBase with HubSpot, Salesforce, Pipedrive or another CRM and keep the data in sync.

Informational content · not legal advice · lintatalle SL (Madrid)