Global merger control standards tighten as regulators target digital ecosystem dominance

The transition toward ex-ante enforcement and ecosystem-based reviews means streaming platforms can no longer treat antitrust as a post-signing formality. As authorities like the FTC and CMA move beyond traditional market share metrics to scrutinize data interoperability and nascent competition, the burden of proof for pro-competitive innovation gains has reached a historic high. This shift necessitates that deal teams price execution risk into covenants and prepare for multi-jurisdictional investigations that may trigger conflicting behavioral remedies. Watch for the implementation of the Swiss SIEC test in 2027 as a benchmark for how mid-sized markets align with broader EU and US digital enforcement trends.

The US antitrust landscape has undergone a structural transformation under current leadership. The Federal Trade Commission has pursued aggressive enforcement against technology platform consolidations, signaling to streaming and digital media companies that ecosystem dominance now triggers heightened scrutiny beyond traditional horizontal overlap analysis. The Department of Justice has similarly expanded its merger review toolkit, incorporating theories of harm around data aggregation and platform leveraging that were largely theoretical a decade ago. These shifts mean that streaming M&A deals involving adjacent technology capabilities face substantially longer review timelines and higher probability of second requests.

The Competition and Markets Authority has emerged as a particularly influential jurisdiction for digital transactions. Nokia teamed up with Google Cloud to infuse AI into telecom operations, demonstrating how technology partnerships now attract regulatory attention across multiple domains. The CMA's Digital Markets Unit, operational since 2024, has established precedents for examining how platform ecosystems create barriers to entry that traditional merger analysis would miss. Meanwhile, the Swiss Competition Commission's adoption of the SIEC test, effective 2027, represents a broader European alignment toward effects-based analysis that considers potential competition and innovation harms alongside price effects. The Egyptian Competition Authority and Hong Kong Competition Commission have also modernized their frameworks, creating additional jurisdictional complexity for cross-border streaming deals.

The practical implications for deal structuring are becoming measurable. Ericsson launched its AI in RAN commercial software subscription on June 11th, claiming up to 20% higher downlink throughput, illustrating how technology capability claims now require regulatory substantiation in merger contexts. For streaming transactions specifically, regulators are demanding evidence that claimed efficiencies and innovation benefits are merger-specific and verifiable rather than speculative. The convergence of US, UK, and EU enforcement philosophies around ecosystem theories of harm means that remedy packages must now address behavioral commitments across multiple jurisdictions simultaneously, with conflicting requirements becoming a material execution risk. Deal teams that fail to model multi-jurisdictional remedy scenarios at the letter-of-intent stage face increasing probability of abandonment or forced divestitures that erode transaction value.