Lexon Advisory was founded by Leon Khoury, a Chartered Accountant and Chartered Tax Adviser with over 15 years of experience in public practice accounting, business advisory, and corporate restructuring.
The name itself is personal — Lexon is Leon's name, with an X placed at its centre. It reflects what the firm is built to do: bring precision and structure to something personal, rather than treating clients as another file to process.
After more than a decade advising business owners, boards, and private clients across Sydney, Leon founded Lexon Advisory on a simple belief: that good financial advice starts with listening, not templates. Every client's circumstances are different, and the advice they receive should be too.
Lexon combines deep technical expertise — across tax, compliance, structuring, and advisory — with a modern, partner-led way of working. Whether you're a founder, a board, a family enterprise, or a private client, the goal is the same: clear, accurate advice you can actually rely on, delivered by someone who's taken the time to understand what you're really trying to achieve.