CMA Opens Phase 2 Inquiry into nexfibre's Anticipated Acquisition of Substantial as UK Full-Fibre Consolidation Accelerates
The Competition and Markets Authority has opened an in-depth Phase 2 investigation into the anticipated acquisition by nexfibre, the joint venture between Liberty Global, Telefónica and InfraVia, of Substantial, the holding entity for Netomnia, Brsk, Brsk ISP and YouFibre. Liberty Global and Telefónica are the joint owners of Virgin Media O2. The inquiry examines whether the deal may substantially lessen competition in the UK's fast-growing full-fibre broadband market.
Why this matters
The inquiry puts a spotlight on consolidation among alternative network operators, known as altnets, at a critical phase of the UK's fibre rollout. nexfibre already operates as a vehicle backed by two of the country's largest telecoms investors; absorbing multiple altnet brands could raise concerns about reduced competitive pressure on pricing and deployment in overlapping build areas. The CMA's decision to open a full inquiry signals the deal is not straightforward.
On the Ground
The inquiry activates competition, telecoms regulatory and M&A advisory work. Counsel and economists will be engaged to prepare submissions on market definition, competitive effects and remedies. A trainee on this matter would typically assist with document review and data room organisation, help draft responses to information requests, and track CMA timetable milestones.
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“What competition concerns does the CMA's inquiry into the nexfibre/Substantial deal raise for the UK fibre market?”
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