The TAG Registry is the database of record for the entire TAG Community, which includes more than 700 of the world's largest and most influential brands, agencies, publishers, and ad tech providers.

Companies across the industry rely on the TAG Registry to determine trust and transparency in prospective partners, and to quickly screen and qualify those partners.

Before a company can be listed in the TAG Registry, it must complete the “Verified by TAG” process to ensure that each member of the TAG Community really and truly is who they say they are.

Search the TAG Registry below

Find trusted industry partners, including their TAG membership status and any TAG certifications they hold.



Learn more about the TAG certifications listed in the registry.

If you have questions about the TAG Registry, or how to become TAG Registered, please contact us at

X, as a new company, is currently undergoing the certification process to achieve the TAG Brand Safety Certified seal.