TAG (Trustworthy Accountability Group), the global certification program to strengthen safety and transparency in digital advertising, today announced the leading companies worldwide that have achieved TAG Certifications in 2026 through TAG's four seal programs: Certified Against Fraud, Certified Against Malvertising, Brand Safety Certified, and Certified for Transparency.
For 2026, TAG awarded 307 seals to 196 companies across its four program areas, including 32 companies which achieved TAG's highest designation, Platinum status, by earning three or more Certification Seals. Highlighting the expanding global impact of TAG's programs, 80% of the seals awarded covered more than one market, and nearly three-quarters (74%) were independently audited.