D
DAC (Digital Advertising Consortium)
Tokyo, Tokyo, Japan · Founded 1996
201-500 employees
Sourced & current · updated May 12, 2026
Japan's leading data collaboration platform and privacy-safe identity consortium, enabling advertisers and publishers to activate first-party data in a cookieless environment.
Where they sit
Identity ResolutionData Management PlatformProgrammatic Platform
Leading Japanese AdTech consortium and DMP provider, dominant in privacy-safe audience data activation for the Japanese digital advertising market
Ownership
Parent: Hakuhodo DY Holdings