We craft legal solutions tailored to achieve your business goals in the EU.

Our Values

What We Stand For

Our unique service offering, focuses on efficiency, pragmatism and precision.

We are driven by a commitment to help you achieve your business objectives in the European Union, whether you are a major international or a startup, we focus on what’s important to you.

Our consistent recognition by ranking houses as a top tier law firm and our in-depth expertise are a testament to our commitment in delivering novel solutions to legal challenges.

Our Highlights

our track record

We are known for crafting original solutions that have a positive impact on our clients’ businesses. 

Some of our most recent engagements include:

Successfully clearing transactions with competition authorities for Fortune 500 companies and state-owned undertakings

Advising a multinational electronics conglomerate on EU competition law matters

Advising on the SaaS contractual framework for a multinational software company and data protection matters under the GDPR

Advising disruptive artificial intelligence-based business ventures on EU regulatory and passporting matters

Advising the world's largest online e-commerce business on data protection issues

Advising an energy conglomerate on EU law concerning natural resources and sovereign immunity

Successfully handling EU sanctions cases

Our Founders

Anastasios A. Antoniou


Anastasios advises multinational corporations, governments and startups on commercial, competition and regulatory matters.

Consistently ranked as the leading Cyprus lawyer by The Legal 500 in EU and Competition Law, he is described in these rankings as "immensely experienced" and acclaimed for his "eye for detail".

Anastasios was appointed by the European Commission on the EU Observatory & Forum's working group for a framework on blockchain technology.  He is a member of the European Competition Lawyers Forum and a member of the Cyprus Bar Association.

Anastasios studied law In the UK (London School of Economics, Kingston University) and attended a number of courses, including the Fintech Programme at Oxford University.
Our Founders

CHRISTINA McCOLLUM


Christina McCollum is a practicing Solicitor of England and Wales.

Christina specialises in commercial transactions, corporate law and data protection matters.


Prior to co-founding Antoniou McCollum & Co, she trained and practiced law at a leading global law firm in the City of London.

Christina regularly acts for multinational companies on data protection matters and has extensive experience in complex commercial matters.

She obtained her law degree from University College London (UCL) and completed her LPC at the College of Law Moorgate, before entering private practice. 

She is a member of the IAPP and was the inaugural chair of the a national IAPP KnowledgeNet Chapter.

Your business goals drive our legal solutions

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