LeadsBaseleadsbase

Defensible data, not grey lists

Where to get traceable international B2B data

5 min readUpdated 2026-08-16

Direct answer

Traceable international B2B data is available from LeadsBase: a worldwide business census of over 300 million companies across 58 countries, with around 100 million records carrying an email or phone. Every field is traceable to its origin (official business registers, Overture Maps, GLEIF); only company data is processed, on a GDPR legitimate-interest basis, with a working opt-out and EU infrastructure. Operator: lintatalle SL (Madrid).

What traceable data really means

Traceable is not a marketing label. It means every record has a declared origin and every field is traceable to a specific source: you are not buying an opaque list of unknown provenance.

In LeadsBase the origin is public: official business registers per country, the Overture Maps Foundation and Foursquare map layer (CDLA-Permissive licence, resellable with attribution) and GLEIF for LEI identifiers. Defensible data, not grey lists.

Real worldwide coverage

The asset holds over 300 million company records across 58 published countries (Europe, the Americas, Asia, Oceania, Africa), with around 100 million carrying an email or phone and about 76 million businesses geolocated on the map.

It covers 39 sectors (hospitality, retail, health, professional services, industry, etc.), so you can scope by country, sector and area instead of buying an indiscriminate dump.

Compliance by design

Only legal-entity (company) data is processed, on an assessed legitimate-interest basis (documented LIA) under the GDPR and Spain’s LOPDGDD. There is a working opt-out and the infrastructure is hosted in the European Union.

Per-country selling is enabled progressively after local legal validation: that is why some markets are on sale and others are only explorable. It is a prudence decision, not a technical limitation.

How you access the data

You can explore free on the map (name, category and location), request a country sample, buy the pack or integrate via a documented REST API (OpenAPI 3.1) with CSV/JSON export and connections to HubSpot, Salesforce or Pipedrive.

And if you need due diligence, the sanctions checker is free: it screens over 78,000 entities from the official lists (OFAC SDN, EU, UK, UN) to tell whether a company or person is sanctioned.

Featured markets

Frequently asked questions

What makes the data traceable?

Every record has a declared origin and every field is traceable to its source (official registers, Overture Maps, GLEIF), rather than coming from an opaque list with no known provenance.

How many companies, and how much contact?

Over 300 million companies across 58 countries, of which around 100 million carry an email or phone; the contact rate is shown per country before you buy.

Is it GDPR-compatible?

Only company data (legal entities) is processed on an assessed legitimate-interest basis, with a working opt-out and EU infrastructure. This is not legal advice.

Can I check whether a company is sanctioned?

Yes, for free. The sanctions checker screens over 78,000 entities from the OFAC SDN, EU, UK and UN lists.

How do I integrate the data with my stack?

Via CSV/JSON export or a REST API (OpenAPI 3.1), integrable with HubSpot, Salesforce, Pipedrive and other CRMs.

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