Canada's antitrust watchdog expands its four-year probe into Google's online ad practices, with a focus on whether the company engages in predatory pricing
The Competition Burea is investigating whether the search giant engages in predatory pricing — OTTAWA—Canada's antitrust watchdog …
Context & Ripple Effects
Canada’s renewed scrutiny marks a reversal from the earlier Canadian investigation that was dropped and narrows attention to the economics of Google’s ad-tech operations rather than search alone.
The inquiry also sits alongside the UK CMA’s examination of alleged self-preferencing in ad-tech services. In later related coverage, Canada’s probe progressed to a lawsuit seeking divestiture of two ad-tech tools, underscoring the stakes of the pricing inquiry.
First-order effects
- Google faces an expanded Canadian evidence-gathering process focused on whether its online-ad pricing was used to disadvantage rivals.
- Advertisers, publishers and ad-tech competitors may be drawn further into the probe as the Bureau examines how pricing operates across Google’s advertising services.
Second-order effects
- The predatory-pricing focus raises the prospect that ad-tech rivals will press for remedies aimed at pricing or the separation of Google services, not merely changes to conduct.
- Parallel scrutiny of Google’s ad stack in Canada and the UK increases compliance and litigation pressure on a business that connects buyers, sellers and exchanges.
Third-order effects
- If authorities increasingly test ad-tech platforms on both self-preferencing and pricing, competition cases may shift toward whether vertically integrated intermediaries can operate multiple layers of a digital market.
- The later Canadian divestiture request suggests structural remedies could become a more credible enforcement tool, though the outcome of the underlying allegations remains unresolved.
The trend: Ad-tech enforcement is moving toward closer scrutiny of how integrated platforms use pricing and control across the digital advertising supply chain.