LAWYER PROFILE
Anca Diaconu

Anca Diaconu

Europe 2026

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Ranked in 1 practice area

Contributions and articles

1 Articles, Press releases, highlights

About

Provided by Nestor Nestor Diculescu Kingston Petersen

Europe

Practice Areas

Competition, State Aid, EU Law and FDI

Career

Anca Diaconu is Head of NNDKP’s Competition, State Aid, EU Law and FDI practices. She has been a Partner of the firm since 2022.

She has a wealth of experience advising on the full range of EU and Romanian competition law, spanning complex merger control, cartel and abuse of dominance investigations, State Aid and FDI screening, as well as competition litigation.

Anca navigates competition-related aspects of cross-border transactions. She regularly assists clients with national and multi-jurisdictional merger clearance processes, FDI screening, and FSR notification strategies before the European Commission and the Romanian Competition Council.

She represents clients in high-stakes investigations and litigation, with a strong track record across the technology, pharmaceutical, FMCG, automotive, and construction sectors. She also leads court strategies that have resulted in preliminary references to the CJEU and advises on market-design and compliance projects.

She has a Law Degree (Maîtrise en Droit, Droit Européen) from Paris I Panthéon-Sorbonne University, Collège Juridique Franco-Roumain d’Etudes Européennes. She also holds a Master’s Degree in International and European Business Law from the same institution.

Chambers Review

Provided by Chambers

Chambers European Guide

Competition/Antitrust - Romania

Band 3
Band 3

Individual Editorial

Anca Diaconu moves up in the rankings on the back of notable activity in behavioural investigations and appeals against fines. She also frequently advises clients on merger control and FDI notifications. She has additional experience in state aid matters.

Strengths

Provided by Chambers

  • Anca Diaconu is an experienced competition lawyer. Her clear guidance throughout the project was invaluable, and her hard work was instrumental in our case's success.

    Competition/AntitrustChambers European Guide
  • She is very easygoing, and it is always a breeze to talk to her. I recommend her wholeheartedly.

    Competition/AntitrustChambers European Guide
  • She embodies the perfect combination of excellent legal and business knowledge, effective planning, proactive risk management, and strong communication.

    Competition/AntitrustChambers European Guide
  • She was always able to deliver what we expected.

    Competition/AntitrustChambers European Guide
  • Anca Diaconu is brilliant. She is very hard working, and has good analytical and problem-solving skills.

    Competition/AntitrustChambers European Guide

Ranked Individuals at Nestor Nestor Diculescu Kingston Petersen (22)

Romania

Articles, Highlights and Press Releases

1 item provided by Nestor Nestor Diculescu Kingston Petersen

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