info@haldenlegal.com | 14 Macpherson Street, Narrogin WA 6312
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Meet Our Immigration Lawyers

Attorneys Who Go the Extra Mile

Each member of our legal team has been selected not only for their academic excellence and technical expertise, but for their genuine commitment to client service. At Halden Legal, your matter is always in the hands of an attorney who cares about your outcome.

Anton E. Karlsen

Business & Corporate Law

James founded Halden Legal in 2010 after a distinguished career at a leading Perth firm, driven by a vision to bring big-city legal expertise to the Narrogin region. With over 20 years of experience in corporate and commercial law, he has advised on transactions exceeding $500 million in aggregate value. James is renowned for his strategic thinking, meticulous attention to detail, and his ability to explain complex legal concepts in plain language. He is a passionate advocate for the Western Australian business community and a regular commentator on commercial law developments.

  • Education: LLB (Hons), University of Western Australia
  • Post-grad: LLM (Corporate Law), University of Melbourne
  • Admissions: Supreme Court of WA, High Court of Australia
  • Speciality: M&A, Commercial Contracts, Corporate Governance
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Harrison Brown

Immigration Law

Sarah joined Halden Legal in 2013 to establish our dedicated immigration law practice, which has since grown into one of WA's most respected specialist teams. With 16 years of experience exclusively in Australian immigration law, she has assisted thousands of individuals, families, and employers navigate Australia's complex migration system. Sarah is a Registered Migration Agent as well as a practicing solicitor, giving her clients the benefit of dual expertise. Her empathetic approach and exceptional attention to detail have earned her an outstanding reputation among both clients and the immigration law community.

  • Education: LLB, Curtin University
  • Post-grad: Graduate Diploma in Migration Law, ANU
  • Admissions: Supreme Court of WA, OMARA (Registered Migration Agent)
  • Speciality: Skilled Migration, Employer Sponsorship, AAT Appeals
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Davey Elijah McGreen

Real Estate Law

Michael brought his extensive property law expertise to Halden Legal in 2015, having previously led the real estate practice at a major Perth firm. His 18 years of experience spans residential and commercial conveyancing, property development, commercial leasing, and property litigation. Michael has acted on some of the largest commercial property transactions in the Wheatbelt region and has established an enviable reputation for efficient, reliable property law services. His practical, solution-focused approach is particularly valued by developer and investor clients who require fast, commercially astute advice.

  • Education: LLB (Hons), University of Notre Dame Australia
  • Post-grad: Graduate Certificate in Property Development, RMIT
  • Admissions: Supreme Court of WA, High Court of Australia
  • Speciality: Commercial Conveyancing, Development Agreements, Leasing
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Torres Hafsoy

Healthcare Law

Emily joined Halden Legal in 2021, bringing a unique combination of legal qualification and prior experience as a registered nurse that gives her unparalleled insight into the healthcare sector. She advises medical practitioners, allied health providers, and healthcare businesses on regulatory compliance, practice structuring, employment matters, and AHPRA proceedings. Emily's dual perspective — as both a lawyer and a former clinician — enables her to provide advice that is not only legally sound but practically applicable to the realities of healthcare practice. She is widely respected by clients for her accessibility and her ability to cut through complexity.

  • Education: LLB/BBioMedSc, University of Western Australia
  • Post-grad: Graduate Diploma in Health Law, Bond University
  • Admissions: Supreme Court of WA
  • Speciality: AHPRA Compliance, Healthcare Regulatory Defence, Practice Structuring
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Anton E. Karlsen

Intellectual Property Law

David joined Halden Legal in 2021, establishing our dedicated Intellectual Property practice with a focus on trade marks, patents, and IP commercialisation. He brings over 14 years of specialist IP experience, including time as a senior associate at one of Australia's leading IP law firms. David has acted for clients ranging from individual inventors to publicly listed technology companies, and has successfully prosecuted trade mark and patent applications across Australia and internationally. His work on IP licensing and commercialisation is particularly valued by technology startups and creative businesses seeking to extract maximum value from their innovations.

  • Education: LLB/BSc (Computer Science), University of Queensland
  • Post-grad: Master of Intellectual Property, University of Technology Sydney
  • Admissions: Supreme Court of WA, Federal Court of Australia
  • Speciality: Trade Marks, Patents, IP Licensing, Technology Law
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Harrison Brown

Corporate Law

Anna joined Halden Legal as an Associate in 2023, bringing energy, intellectual rigour, and a strong grounding in corporate and commercial law from her time at a leading mid-tier firm in Perth. She works closely with James Halden on corporate transactions and governance matters, as well as managing her own caseload of commercial contract and employment law matters. Anna is known among clients for her responsiveness, clarity of advice, and genuine enthusiasm for finding creative solutions to complex legal problems. She is an active member of the Law Society of WA's Young Lawyers Committee.

  • Education: LLB/BCom (Finance), Murdoch University
  • Post-grad: Graduate Certificate in Corporate Governance, AICD
  • Admissions: Supreme Court of WA
  • Speciality: Corporate Transactions, Employment Law, Commercial Contracts
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Join Our Team

We are always looking for talented, motivated immigration law specialists who share our commitment to excellence and client service. If you are passionate about making a real difference for clients in a collaborative, supportive environment, we want to hear from you.

Get In Touch

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