We form strong client relationships premised on our commitment to deliver the highest quality legal services.

Our Values

What We Stand For

We are driven by a commitment to help you achieve your business objectives and exceed your expectations.

Whether you are a major international or a startup, we focus on what’s important to you and we help you innovate, operate, and grow your business in Cyprus. 

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

What We've Accomplished

We have a track record of crafting original and robust solutions that have a positive impact on our clients’ businesses. Some of our recent engagements include undertaking complex transactions in Cyprus as well as sensitive litigation and corporate restructurings:

Acting for a major European distressed debt investor in setting up a joint venture with a leading bank to create the first servicing platform
in Cyprus for a NPL portfolio worth over EUR 2.4 billion

Successfully clearing transactions with competition authorities for multinationals including Unilever, Lufthansa, Glencore, Western Union, Henkel as well as state-owned undertakings

Acting for one of the major global investment funds globally on a EUR 250 million real estate financing transaction

Advising a multinational electronics conglomerate on distribution arrangements, contract law issues and 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 regulatory, corporate, commercial law and data protection matters

Advising the largest fashion retailer globally on their franchising and corporate arrangements in Cyprus

Our Founders

Anastasios Antoniou

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

Prior to co-founding Antoniou McCollum & Co. Anastasios served as Country Law Leader of a global Big 4 firm.  Having qualified and worked as an associate at a leading law firm, he established his own practice in 2009.

He has extensive experience in both contentious and non-contentious commercial law and competition law matters. He is also an active litigator, representing clients in Cyprus and EU courts and arbitral tribunals.

Consistently ranked as the leading Cyprus lawyer by The Legal 500 in EU and Competition Law. The Legal 500 described Anastasios as "very knowledgeable" and acclaimed his "eye for detail" and "expertise".  

Anastasios has a law degree from Kingston University (UK) and a research degree from the London School of Economics (LSE). He is a member of the European Competition Lawyers Forum. He is an Advocate and a member of the Cyprus Bar Association.
Our Founders


Christina McCollum is a practicing Solicitor of England and Wales and licensed to practice in Cyprus.  She specialises in commercial transactions, finance, contract and corporate law.

Prior to co-founding Antoniou McCollum & Co, she trained and practiced as an associate with a leading law firm in the City of London as well as with two international law practices in Cyprus.

She regularly acts for multinational companies carrying out commercial transactions in Cyprus and has extensive experience in drafting complex contracts.

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 an active member of the Law Society of England and Wales and the Cyprus Bar Association.

Your business goals drive our legal solutions

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