Mark Williamson
About Mark Williamson
Mark Williamson is a lawyer based in Sydney, AU and has been recognized in The Best Lawyers in Australia™ since 2014. Mark Williamson is recognized in the following practice areas:
- Sydney, Australia
- Corporate / Governance Practice
- Equity Capital Markets Law
- Mergers and Acquisitions Law
Current Firm: Piper Alderman
Location: Sydney, AU
Nearby Lawyers
David is regularly briefed in complex commercial and corporate disputes in the Supreme Court and Federal Court. David also appears regularly in the Federal Court in judicial review applications of administrative decisions. As an author of the leading work The Interpretation of Contracts in Australia (now in its second edition) David is often consulted on difficult or financially significant questions of contract law. David also has expertise in private international law, and he is a former le...
Tanya Smart is a top attorney recognized by Best Lawyers in the practice area(s) of Personal Injury Litigation. Tanya, who practices law in Sydney, Australia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Tanya is held by other top lawyers in the same geographic and legal practice area.
Lisa Morrissey is a top attorney recognized by Best Lawyers in the practice area(s) of Insolvency and Reorganization Law. Lisa, who practices law in Sydney, Australia, has been recognized since 2024. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Lisa is held by other top lawyers in the same geographic and legal practice area.
Sasko is a Partner in Fragomen’s Sydney office. He has practiced in immigration law for over eighteen years, and has provided Australian immigration advice and assistance to Australian and international businesses across a wide range of industry sectors. His clients include world leaders in sectors such as ICT, FMCG, pharmaceutical, and management consulting. Sasko has also advised many start-up organizations with visa and immigration requirements. In addition, he has extensive experien...
After 12 years at the Bar, combining advocacy and mediation work, Deborah commenced full time practice as a mediator in 2016. Deborah has been conducting mediations since 2000, initially as a court appointed mediator/Registrar of the Supreme Court and from 2004 in private practice. Deborah is an accredited mediator under the Australian National Mediator Standards and is appointed to both the Supreme and District Court mediation panels. She was a member of the ADR Committee of the Bar Associat...
Darren is a corporate partner with more than 20 years’ experience (including five years in London) in all aspects of a range of corporate transactions, including: mergers and acquisitions – private acquisitions and disposals, joint ventures, partnerships, off-market takeovers, schemes of arrangements, capital reductions, restructures and share buy-backs equity capital markets – IPOs, delistings, capital raisings and rights issues funds management – advising on and esta...
Tim is a corporate and commercial lawyer with particular expertise in mergers and acquisitions and equity raising, and with technical knowledge and experience in tax and accounting. He acts for numerous public companies and regularly advises on initial public offerings, rights issues and formal takeovers. In addition to transactional work, Tim has a keen interest and understanding of the regulatory environment and advises extensively on all aspects of the Corporations Act and ASX Listing Rule...
Stuart Simington is a top attorney recognized by Best Lawyers in the practice area(s) of Land Use and Zoning Law and Planning and Environmental Law. Stuart, who practices law in Sydney, Australia, has been recognized since 2021. This recognition is based on an exhaustive peer-review survey, reflecting the high esteem in which Stuart is held by other top lawyers in the same geographic and legal practice area.
Jacquie has practised employment law, discrimination law and education law since 1990. Her sports law practice has grown naturally from these other areas since 2006. She has guided clients through four major reforms to the federal industrial relations system. An experienced litigator in employment and industrial relations, Jacquie has specialist expertise in discrimination, unfair dismissal, breach of contract claims, industrial disputes, and prosecutions for breach of awards, industrial laws...
Joanne Kinslor is a specialist immigration lawyer who has extensive experience and exceptional knowledge of immigration law. Her clients appreciate her dedication to solving complex immigration problems and winning difficult cases. Joanne has been accredited as an immigration specialist by the Law Society of New South Wales since 2006. There are fewer than 40 accredited immigration solicitors in New South Wales. Joanne is Course Convenor and Principal Lecturer of “Australian Immigration...
Explore and Learn
2026 Best Lawyers Awards: Recognizing Legal Talent Across the United States
by Jamilla Tabbara
The 2026 editions highlight the top 5% of U.S. attorneys, showcase emerging practice areas and reveal trends shaping the nation’s legal profession.
Gun Rights for Convicted Felons? The DOJ Says It's Time.
by Bryan Driscoll
It's more than an administrative reopening of a long-dormant issue; it's a test of how the law reconciles the right to bear arms with protecting the public.
2026 Best Lawyers Awards in Canada: Marking 20 Years of Excellence
by Jamilla Tabbara
Honoring Canada’s most respected lawyers and spotlighting the next generation shaping the future of law.
How to Sue for Defamation: Costs, Process and What to Expect
by Bryan Driscoll
Learn the legal standards, costs and steps involved when you sue for defamation, including the difference between libel and slander.
Best Lawyers 2026: Discover the Honorees in Brazil, Mexico, Portugal, South Africa and Spain
by Jamilla Tabbara
A growing international network of recognized legal professionals.
Build Your Legal Practice with Effective Online Networking
by Jamilla Tabbara
How thoughtful online networking supports sustained legal practice growth.
Blogging for Law Firms: Turning Content into Client Connections
by Jamilla Tabbara
How law firms use blogs to earn trust and win clients.
Reddit’s Lawsuit Could Change How Much AI Knows About You
by Justin Smulison
Big AI is battling for its future—your data’s at stake.
How to Choose a Good Lawyer: Tips, Traits and Questions to Ask
by Laurie Villanueva
A Practical Guide for Your First-Time Hiring a Lawyer