While the spotlight has shifted to regulatory action under the EU Digital Markets Act, US big tech firms – Amazon, Apple, Google, Meta and Microsoft – each still face investigations under competition rules in Europe.
Most of the recent cases have been brought by national competition authorities, with France, Germany and Italy being particularly active.
Cullen International’s latest report gives a snapshot of past and pending antitrust investigations targeting big tech firms at the EU and national level (including the EU-27, the UK and Switzerland).
Our Antitrust & Mergers Database currently includes over 50 of these cases, 14 of them still pending.
To access the report, please click on “Access the full content” – or on “Request Access”, in case you are not subscribed to our Antitrust & Mergers service.
more news
23 February 26
The DNA explained: universal service to serve the same goals under a revised approach
Cullen International is issuing a series of analyses on different aspects of the Digital Networks Act (DNA) proposal. This report covers universal service.
20 February 26
Revised Cybersecurity Act (CSA2) - Changes to the EU cybersecurity certification framework
Cullen International published an analysis of the proposed changes to the EU cybersecurity certification framework under the draft Cybersecurity Act 2 (CSA2) delivered by the European Commission on 20 January 2026.
19 February 26
Upper 6 GHz band: EU member states wait for EU-level decisions
Cullen International has been monitoring regulation of the upper 6 GHz band at the European level and now also benchmarks regulation at the national level in Europe.