The Antitrust Alliance (ATA) as once again been ranked as the leading European network of law firms specialising in Competition Law, according to Chambers & Partners. Comprising 17 top-tier European firms with a presence in 20 jurisdictions, this international network has Lupicinio International Law Firm (LILF) as its sole member firm in Spain.
LILF’s Competition Law team, led by Ángel Valdés, partner and head of the Barcelona office, has received further recognition for its solid track record and high degree of specialisation in advising companies on restrictive practices and antitrust regulation, both nationally and in Europe.
The inclusion of the ATA in Chambers & Partners’ Global Guide 2026, in the Band 1 – Competition/Antitrust – Legal Network in Europe category, represents a key milestone for the legal sector. This recognition highlights not only the technical quality of its members, but also their firm commitment to professional excellence, legal innovation and providing effective solutions to the regulatory challenges faced by their clients.
In this context, LILF continues to strengthen its role as a leading firm in Spain in Competition Law, offering strategic, rigorous and results-oriented advice.
Congratulations to Ángel and all the members of the ATA for this new recognition,
which further consolidates their reputation!
For further information about this award, please visit the following link: Global Guide 2026 – Competition/Antitrust – Legal Network in Europe – Band 1
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More information:
Lupicinio International Law Firm
C/ Villanueva 29
28001 Madrid
P: +34 91 436 00 90


