Callum O'Connor

Callum O'Connor is a legal professional who has recently gained attention for his role as a partner at Allen & Overy (A&O) in Johannesburg, South Africa. His practice focuses on contentious matters, particularly in white-collar crime and corporate investigations. O'Connor has significant experience handling high-stakes commercial disputes and has been recognized for his expertise in the field, being listed as "Up and Coming" in Corporate Investigations and Dispute Resolution by Chambers and Partners in 2024, as well as a "Next Generation Partner" by the Legal 500.1

Professional Background

O'Connor joined A&O from Baker McKenzie in 2017, contributing to the firm's growth in South Africa. His work includes advising major financial institutions and corporations on complex legal issues, including investigations involving regulatory authorities and cross-border litigation.2 Notably, he has represented clients in significant cases involving financial misappropriation and fraud recovery across multiple jurisdictions.1

Education and Qualifications

O'Connor holds an LLB from the University of the Witwatersrand and has further qualifications in advanced company law and money laundering control. His academic background includes a Bachelor of Social Science in Politics, Philosophy, Politics, and Economics from the University of Cape Town.1

Recent Developments

In October 2024, it was announced that O'Connor would be transitioning to Bowmans, a prominent African law firm, along with several colleagues from A&O following the closure of A&O’s Johannesburg office. This move is part of a broader trend of major law firms reassessing their presence in South Africa.2

O'Connor's career reflects a strong commitment to addressing complex legal challenges within the African market, particularly in sectors such as banking, energy, and mining.