UK Competition Authority Opens Probe Into Paramounts $111 Billion Takeover of Warner Bros. Discovery
The CMA’s statement set a timetable for the investigation. The initial phase, known as Phase 1, will begin on the first working day after the notice, which is June 10, 2026. The authority said it will announce by August 7, 2026 whether the merger will be referred for a more detailed Phase 2 review. A Phase 2 investigation is triggered if Phase 1 finds that the transaction could lead to a substantial lessening of competition.
In addition to the timeline, the CMA issued an invitation to comment. The invitation is the first step in the regulator’s information‑gathering process and is open to any party that wishes to submit views on how the merger could affect competition in the United Kingdom. The CMA stated that it will consider all comments as part of its assessment.
The Paramount‑WBD deal is already under scrutiny in other jurisdictions. In the United States, several states are preparing lawsuits to block the merger. California’s attorney general, Rob Bonta, has indicated that the state will investigate the transaction, and New York and other states are reportedly working on similar challenges. Industry stakeholders—including competitors, writers, directors, actors and cinema operators—have voiced concerns about the potential impact on the entertainment sector and consumers.
The CMA’s probe follows a broader pattern of regulatory attention to the deal. European competition authorities are also reviewing the transaction, and U.S. federal regulators have yet to approve the sale. The combination of Paramount Skydance and Warner Bros. Discovery would create a media entity with a vast array of assets, raising questions about market concentration in film, television, news and streaming.
Paramount Skydance was formed in 2025 when Skydance Media merged with Paramount Global. The company, chaired by David Ellison, has pursued an aggressive expansion strategy, and the WBD takeover is the next step in its consolidation plan. The deal would bring Paramount’s CBS Entertainment Group, BET Media Group and Paramount+ streaming service under the same corporate umbrella as Warner Bros. Discovery’s Warner Bros. studios, HBO, DC Entertainment and Discovery’s cable networks.
The CMA’s decision on August 7 will be pivotal. If the authority chooses to refer the merger to Phase 2, it could delay the completion of the transaction, which is currently expected to close in the third quarter of 2026. A Phase 2 investigation would involve a more in‑depth analysis of market dynamics and could lead to conditions or even a refusal if competition concerns are deemed significant.
For now, the CMA’s announcement signals that the UK regulator is taking the potential concentration of media power seriously. The invitation to comment allows stakeholders to present evidence and arguments that may influence the regulator’s assessment. Meanwhile, the deal remains subject to ongoing legal challenges in the United States and regulatory reviews in Europe.
The outcome of the CMA’s investigation will be closely watched by investors, industry participants and policymakers. A decision to proceed with a Phase 2 review could reshape the timeline for the merger and affect the broader media landscape, while a green light would move the transaction closer to completion.
The CMA’s probe underscores the growing scrutiny of large media consolidations and the importance of competition law in safeguarding diverse content and market access for consumers.