Arnold Bloch Leibler

Arnold Bloch Leibler (ABL) is a distinguished Australian commercial law firm, providing strategic legal and commercial advice on complex transactions, significant litigation, and crucial commercial issues. Established in 1953 by Arnold Bloch in Ripponlea, Melbourne, the firm has cultivated a formidable reputation over more than 70 years of operation. Mark Leibler, who became a partner in 1969, has been instrumental in shaping the firm's trajectory, now serving as its sole senior partner, alongside managing partner Henry Lanzer AM. ABL advises a diverse clientele including entrepreneurial ASX-listed companies, family-owned businesses, high-net-worth individuals, and international corporations with interests in Australia. They also maintain strong relationships with other professional advisors such as accountants, private equity firms, and insolvency practitioners.

What truly distinguishes Arnold Bloch Leibler is its unique approach to legal practice. The firm positions itself as the "go-to" advisor for clients facing their most critical moments, where strategic imperatives and innovative, outside-the-box commercial thinking are paramount. Unlike many larger counterparts, ABL fosters a culture where its lawyers are trained as "generalist specialists," enabling them to engage across a broad spectrum of legal matters while maintaining a client-centric focus. This philosophy encourages significant client contact for even junior lawyers, a notable differentiator in the legal landscape.

Arnold Bloch Leibler has earned widespread recognition for its expertise and commitment to social justice. The firm is consistently ranked in prestigious legal directories such as the Chambers Asia Pacific Guide and the Legal 500 Asia Pacific Guide, with many of its lawyers receiving individual honours. A cornerstone of ABL's identity is its deep and enduring commitment to public interest work, particularly in the area of Indigenous rights. In 2023, the firm provided approximately 11,490 hours of pro bono legal services, valued at over $2.5 million, with a substantial portion dedicated to First Nations matters. This dedication has earned ABL recognition as the highest-performing large law firm in Australia for pro bono work by the Australian Pro Bono Centre.

The firm's historical involvement in Indigenous rights advocacy spans over 30 years, including its pivotal role in establishing Australia's Reconciliation Action Plan program and contributing to the Uluru Statement from the Heart. ABL was notably the first Australian law firm to launch a Reconciliation Action Plan in 2008. Leadership in key practice areas includes Leon Zwier, who leads the highly regarded Dispute Resolution practice, known for handling high-profile regulatory investigations, class action defence, and insolvency-related matters. This combination of commercial acumen, strategic problem-solving, and a profound commitment to community defines Arnold Bloch Leibler's standing in the Australian legal profession.