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ID5, a London-based company providing a shared user identifier, secures new seed funding to enhance its ID5 ID service, though the funding amount and lead investors are undisclosed.
PRIVATEAug 22, 2026•about 6 hours ago
Round Type
Seed
LondonAdvertising
Description
ID5 is enhancing its shared user identifier service following the decline of third-party cookies. The company facilitates a neutral ID system available for use by publishers and platforms. This funding will support further development and distribution of the ID5 ID. More details on the funding amount and investors have not been disclosed.
Company Information
Company
ID5
Location
London, England, United Kingdom
About
ID5 is the market-leading identity provider for digital advertising, offering safe and scalable technology that makes advertising addressable and measurable while protecting people’s data.
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LondonAdvertising