TL1MKT

The company operates as a B2B data and identity provider within the advertising ecosystem. It builds and maintains a deterministic identity graph that links advertising identifiers (such as advertising IDs and cookies) across devices and households, with particular coverage for CTV environments. On top of this graph, it creates ready-to-use audience segments that can be activated in programmatic advertising platforms. Value is created by improving match rates, enabling cross-device and CTV targeting, and supporting advertising in cookieless contexts. Commercially, it distributes data through integrations, batch files, and APIs to enterprise buyers who use the data for media activation and measurement, positioning itself similarly to DMP/identity-graph vendors rather than as a media buying platform.

TL1MKT SL is a Spain-based data technology company and registered data broker that provides identity and audience data for digital advertising, with a particular emphasis on connected TV (CTV) and cross-device environments. It operates an identity graph containing billions of identity linkages, manages advertising identifiers, and supplies ready-made audience segments for use in programmatic campaigns.

The company generates revenue by licensing its CTV data, identity graph/ID management capabilities and packaged audience segments to advertisers, agencies, programmatic platforms and other enterprise buyers. It acts as data controller for the personal data it processes and distributes audience and identifier lists to clients to enable targeted advertising, including in cookieless and CTV contexts.