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Adnuntius

Oslo, Norway · Founded 2016

11-50 employees

Sourced & current · updated May 18, 20260 of 2 facts verifiedWebsite

Adnuntius provides ad serving and marketplace technology designed for publishers and advertising networks, with particular focus on first-party data activation and privacy-compliant advertising. Their platform includes ad server, SSP, and marketplace components built for the cookieless future.

Where they sit

Stack tier: Marketing Technology (C)

Ad Server

Emerging European ad tech provider focused on privacy-compliant publisher solutions

Pre-call brief from ATDb — sourced from the live database, current as of May 18, 2026. Not a static screenshot.