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 the Cyprus competition authority 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 local distribution arrangements 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 and commercial law matter
  • Advising the largest fashion retailer globally on their corporate and franchising arrangements
Our Founders

Anastasios Antoniou

Anastasios A. Antoniou is an Advocate of the Supreme Court of Cyprus. He established his law practice in 2009, following some years of practice at a major Cyprus law firm. His law practice operated independently as a leading boutique practice before becoming a member of the global network of one of the Big Four accounting firms in Cyprus, which Anastasios led as managing advocate. The practice reverted to independent operations as a regulated law firm, Antoniou McCollum & Co. 

Anastasios has a law degree from Kingston University (UK) and a research degree from London School of Economics (LSE). He is a member of the European Competition Lawyers Forum.

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

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".  
Our Founders


Christina McCollum is a Solicitor qualified and licenced to practice in England and Wales and in Cyprus. Prior to partnership in Antoniou McCollum & Co, Christina trained and practiced with a leading law firm in the City of London as well as with two international law firms in Cyprus.

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.

Christina specialises in commercial and contract law as well as on transactions and financing. She regularly acts for multinational companies carrying out commercial transactions in Cyprus and has extensive experience in drafting complex contracts. Her clients range from multinationals to start-up companies and high net worth individuals.  

“We inject our ethos in every step of our legal deliverables and ensure that the best interests of our clients are always served and secured.”

Your business goals drive our legal solutions

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