Pérez-Llorca

Pérez-Llorca’s TMT department handles a broad range of regulatory, contentious and transactional matters, advising clients on market entry, M&A and private equity deals, licensing, compliance, and regulatory and administrative litigation. The team is particularly active in the telecoms, media and entertainment, and advertising sectors. Practice head Luis Mancera De Arrigunaga advises on a range of telecoms matters, with particular experience in interconnection agreements, infrastructure sharing, MVNO agreements and regulatory proposals. A key contact for technology companies, digital platforms, telecoms operators and media players, Jorge Mondragón has considerable experience in M&A involving technology and media assets, corporate reorganisations and strategic alliances in the TMT space. Promoted to partner in January 2026, Patricio Martínez Osorio is skilled in competition, AI and cybersecurity mandates, while Rafael Fuentes stands out for his knowledge of regulatory interconnection agreements, fibre-optic agreements and radio spectrum costs for telecommunications services.