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Top Advertising Companies

356 ranked categories across 40,874 listings, 122 of them in the Q4 2026 edition, each ordered on evidence: client reviews, vetting, awards and what each business states on its own website. Pick the need you are buying for.

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Kuwait

4 Oct 2026 · TrustList Editorial

Kuwait issues a new Media Regulation Law replacing its electronic media law: in force in six months

Kuwait published Decree-Law No. 102 of 2026 on 4 October, a single Media Regulation Law replacing its publications, audiovisual and…

Norway

16 Oct 2026 · TrustList Editorial

Norway fines Microsoft-owned Xandr €8.6m over Grindr ad data

NOK 92 million is the highest fine the Norwegian authority has issued. It rejected Xandr's defence that consent was Grindr's job, and Xandr…

Uruguay

15 Oct 2026 · TrustList Editorial

Scanntech raises $180m Series F for Latin American retail sales data

Founded in Uruguay in 1992, the company reads ticket-level sales straight from shop tills. Partners Group co-led, and Warburg Pincus, IFC…

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