Google's advertising tech targeted in European publishers' complaint

Alphabet unit Google on Friday became the target of an antitrust complaint by the European Publishers Council over its digital advertising business, which could potentially strengthen EU antitrust chief Margrethe Vestager's investigation into the issue.

Google made $147 billion in revenue from online ads in 2020, more than any other company in the world, with ads including search, YouTube and Gmail accounting for the bulk of its overall sales and profits.

About 16% of its revenue came from the company's display or network business, in which other media companies use Google technology to sell ads on their website and apps.

The European Commission opened an investigation in June into whether Google favours its own online display advertising technology services to the detriment of rivals, advertisers and online publishers. read more

The publishers' trade body, whose members include Axel Springer, News UK, Conde Nast, Bonnier News and Editorial Prensa Iberica, took its grievance to the European Commission, alleging Google has an adtech stranglehold over press publishers.

"It is high time for the European Commission to impose measures on Google that actually change, not just challenge, its behaviour," EPC Chairman Christian Van Thillo said in a statement.

"Google has achieved end-to-end control of the ad tech value chain, boasting market shares as high as 90-100% in segments of the ad tech chain," he said.

Vestager, who has fined Google more than 8 billion euros ($9.2 billion) in recent years for anti-competitive practices in three cases, last year launched the investigation into Google's digital advertising business.

Google has said it would engage constructively with the Commission.

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