Our Leadership Team

We encourage and require our directors and professional staff to pursue and maintain their technical knowledge in order to provide the best possible advice to clients. Our directors each specialise in a chosen field, bringing impressive detailed knowledge and experience to our clients’ portfolios.

Our objective is to establish relationships with clients which extend beyond standard accounting services – relationships based on trust, mutual understanding and confidentiality.  We believe the personal attention, commitment, care & support we provide helps our clients travel the path to success in today’s complex commercial environment.

lyons judge accountants judy clayton

Judy Clayton


Judy has more than 35 years experience as an Accountant in public practice.  She has extensive experience in providing complex taxation, business advice and assistance to a diverse range of clients.  These include large agricultural family groups, businesses involved in real estate including commercial property management, construction and land development, high wealth individuals and families and an array of small business operators.  Her key skills also include extensive experience in advising clients in relation to matrimonial property settlements.

Judy holds a Bachelor of Commerce degree, is a Registered Tax Agent and is a Certified Practicing Accountant.

lyons judge accountants gabor calderbank

Gabor Calderbank


Gabor is a specialist tax adviser with considerable experience in providing holistic tax and business structuring advice to his clients. His areas of specialisation include high net worth individuals, family groups, tax dispute resolution, and cross-border tax planning.  Gabor brings an enthusiastic and common sense approach to the table.

Gabor worked in the United Kingdom as a specialist tax adviser in a large public accounting firm and in the private banking arm of a large international bank.  He moved to Australia in August 2008 and held positions as a senior specialist tax adviser in the private clients’ division in two of the country’s largest accounting firms before joining Lyons Judge in August 2013.

Gabor is a fully qualified Chartered Tax Adviser in both the UK and Australia.