John Siganto is a seasoned Partner at Grant & Simpson Lawyers, having joined the firm from the outset of his legal career. He earned his Bachelor of Laws from QUT and a Graduate Diploma in Financial Planning, leveraging this robust educational background to provide comprehensive legal advice. Admitted to practice in February 1993, John became a Partner by January 1997, steadily building an impressive portfolio through continuous legal education and professional development. Throughout his extensive career, John has demonstrated wide-ranging expertise in commercial law and agency, handling complex business sales, purchases, franchising arrangements, and extensive commercial property deals. His adept negotiation skills are evidenced in preparing intricate contracts and leases for diverse industries including hospitality, logistics, aviation, mining, and rural enterprises. John is proficient in navigating business and commercial disputes, effectively representing clients in various litigation matters. Demonstrating particular strength in property transactions, John expertly prepares off-the-plan contracts for high-value residential and commercial developments and handles large rural property negotiations with ease. His competence extends to estate planning, where he assists clients with wills, powers of attorney, and trusts, alongside managing self-managed superannuation funds. John actively contributes to the legal community, having served as a past president, secretary, and treasurer of the Central Queensland Law Association. His commitment to professional associations includes membership in the Queensland Law Society. Beyond his professional life, John enjoys following cricket, playing touch football, running, and cherishing family time. His dynamic career and passion for both law and community engagement make him a distinguished partner at Grant & Simpson Lawyers.
Partner
Grant & Simpson Lawyers
Jan 1993 - Present • 33 years 10 months
Bachelor's Degree
Qld University of Technology
Last checked: 5 May 2026 • Checked with Queensland Law Society
