Where the AdTech industry is headquartered. Browse by region or scroll the country list — each row is a horizontal bar for vendor density, click to drill into the top vendors.
Showing 2824 vendors across 56 countries.
A note on coverage: 2,824 active companies are mapped to a country. 703 more entities have no headquarters_country populated yet (20% missing). Coverage skews to vendors covered in trade press; some smaller / non-US entities are missing geo data. Spot a wrong country? Click the flag icon above to file it.