Kylie Costigan

James established JCL in 1992 as a specialist practice in commercial litigation and insolvency. Driven by a desire to achieve positive outcomes for his clients, James’ focus has always been on effective and efficient problem resolution. By establishing his own firm, James has also pursued his desire to help younger lawyers learn the art of law and problem solving. James has a broad range of legal experience, with extensive experience in commercial litigation and insolvency. He has acted...

Kirsten Van Der Wal is a top attorney recognized by Best Lawyers in the practice area(s) of Medical Negligence. Kirsten, who practices law in Brisbane, Australia, has been recognized since 2025. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Kirsten is held by other top lawyers in the same geographic and legal practice area.

Brady Cockburn is a top attorney recognized by Best Lawyers in the practice area(s) of Insurance Law, Motor Vehicle Law and Personal Injury Litigation. Brady, who practices law in Brisbane, Australia, has been recognized since 2018. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Brady is held by other top lawyers in the same geographic and legal practice area.

Greg Cahill is a top attorney recognized by Best Lawyers in the practice area(s) of Commercial Law, Mergers and Acquisitions Law, Tax Law and Trusts and Estates. Greg, who practices law in Brisbane, Australia, has been recognized since 2012. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Greg is held by other top lawyers in the same geographic and legal practice area.

Wendy brings more than 25 years of experience in the development industry, first as a town planner and later as a planning and environment lawyer. She advises developers, government agencies and resource sector clients on complex planning and infrastructure matters, with expertise spanning planning litigation, statutory and strategic planning, infrastructure planning and agreements, and cultural heritage. Wendy is recognised for her ability to deliver exceptional planning outcomes through str...

Paige Edwards is a top attorney recognized by Best Lawyers in the practice area(s) of Trusts and Estates and Wealth Management / Succession Planning Practice. Paige, who practices law in Brisbane, Australia, has been recognized since 2026. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Paige is held by other top lawyers in the same geographic and legal practice area.

Alison is a Partner of our Family and Relationship Law practice who works exclusively with HG Private clients. Alison specialises in complex property and other financial matters arising from relationship breakdowns. She also advises on international family law matters, such as international financial matters and international issues relating to children, including relocation and child abduction. Alison is an Accredited Specialist (Family Law), registered Arbitrator under the Family Law Act an...

Matthew Reynolds is a Partner in Thomson Geer’s Corporate & M&A team. Matthew’s key areas of focus are mergers and acquisitions, debt and equity capital markets, private equity and corporate advisory. He has particular expertise advising clients in the energy and resources, technology, health, agriculture, construction, infrastructure, retail and manufacturing sectors. Recent Experience Includes: Advising eCargo Holdings Limited (ASX:ECG) ( ECG ) on its acquisition of 85% ...

Tony is a senior lawyer with more than 35 years' experience in complex agreements and disputes, particularly across intellectual property (IP), information technology (IT), life sciences, and franchising. Tony also has broad international experience, particularly in the USA, UK, and Asia. Tony has been involved in many seminal deals and cases. His experience includes cases involving expert evidence and cross jurisdiction co-ordination with an emphasis on technical and parallel issues. Tony ha...

John McKenna QC has been in practice at the commercial bar in Queensland for over 30 years, including over 18 years within the ranks of senior counsel. He has a particular interest in appellate and legally complex matters. Mr McKenna is also a Nationally Accredited Mediator, with over 15 years of experience in the mediation and expert determination of commercial disputes. He graduated from the University of Queensland with a Bachelor of Arts (majoring in economics) and a Bachelor of Laws (Hon...