Andrew Willekes Special Counsel

Meet Andrew

Andrew is a competition lawyer specialising in cartel, competition and regulatory investigations, cartel immunity applications and competition law proceedings.

He has acted for clients in proceedings involving all aspects of competition and consumer law including misuse of market power, judicial review, unconscionable conduct, misleading and deceptive conduct, consumer guarantee issues, product safety and product labelling issues.

He also regularly advises in relation to complex mergers and on regulatory access issues involving telecommunications, rail and ports.

Having previously worked in a senior in-house legal role for Australia’s second largest retailer by revenue, Andrew understands the key drivers and issues that are important to clients. He has also worked for Australia’s competition regulator and continues to act for the regulator in enforcement proceedings.



Proceedings in the Federal Court

Lead counsel in various competition and consumer law proceedings in the Federal Court, including misuse of market power allegations and anti-competitive agreements as well as proceedings involving misleading and deceptive conduct, consumer warranties and product safety issues.

Vodafone Hutchison Australia

Advised and acted in relation to the $15 billion proposed merger of VHA and TPG including preparing submissions to the ACCC, advising on document production exercises, preparing witnesses for statutory examinations, and attending to and preparing evidence for submission to the ACCC.


Advised on competition law and merger issues arising from Linfox’s acquisition of Aurizon rail assets. Prepared submissions to the ACCC and worked with Linfox on statutory document production exercises and prepared witnesses for statutory interviews.

Various access issues and agreements

Acting for various companies on a range of access issues including in the rail and telecommunications industry. As part of his work in this area, he has drafted and advised on facilities access agreements.

Senior executive at a national company

Advised a senior executive in relation to allegations of a serious competition law contravention.


Recognised as a leading lawyer in competition and trade
Asia Pacific Legal 500, 2021

Career & qualifications


  • Bachelor of Commerce, University of Auckland
  • Masters of Commerce, University of Auckland
  • Bachelor of Law, University of Auckland
  • Masters of Law, University of Auckland


  • Law Society of New South Wales
  • Law Society of South Australia

Insights Read more insight

Recent trends in complex ACCC merger review cases

We are pleased to share with you the fifth edition of our report on recent trends in complex merger review cases by the Australian Competition & Consumer Commission (ACCC).

Restraints of trade and dominance in Australia

Partners Sar Katadare and Andrew Willekes share insights on restraints of trade and dominance in Australia as part of Thompson Reuters’ Practical Law Competition Global Guide

New disclosure requirements in NSW for suppliers of goods or services

Terms that may substantially prejudice the interests of the consumer.