Our People

Shane has been providing advice and services with Tax and Business Advisory for over 30 years. Shane has developed and maintained strong relationships over those years. He is very hands on and maintains a personal service.

Shane is a Chartered Accountant, who has worked in and around all areas of Taxation and Advice. Finding solutions to problems and interpreting complex matters into simple, easy-to-understand terms is his specialty, as well as Taxation Returns of all shapes and sizes. It is all designed to ensure that clients feel like they have gained something from their personal dealings.

As part of his development, he was Treasurer of the State Body of Canteen for four years with one year on the National Committee. He had seven years as President of CBC Old Collegians Football Club and another year as Treasurer. One of his biggest challenges was his election to the West Adelaide Football Club board where he served as Finance Director for six years.

Shane is a tragic sports fan and gets excited over any sports conversation. This has lead to providing services to many leading sports people in AFL, AFLW, ATP Tennis, Soccer and Racing Industries.

Shane Winter

DIRECTOR

Shane has been providing advice and services with Tax and Business Advisory for over 30 years. Shane has developed and maintained strong relationships over those years. He is very hands on and maintains a personal service.

Shane is a Chartered Accountant, who has worked in and around all areas of Taxation and Advice. Finding solutions to problems and interpreting complex matters into simple, easy-to-understand terms is his specialty, as well as Taxation Returns of all shapes and sizes. It is all designed to ensure that clients feel like they have gained something from their personal dealings.

As part of his development, he was Treasurer of the State Body of Canteen for four years with one year on the National Committee. He had seven years as President of CBC Old Collegians Football Club and another year as Treasurer. One of his biggest challenges was his election to the West Adelaide Football Club board where he served as Finance Director for six years.

Shane is a tragic sports fan and gets excited over any sports conversation. This has lead to providing services to many leading sports people in AFL, AFLW, ATP Tennis, Soccer and Racing Industries.

Jonah Byrnes

SENIOR ASSOCIATE

Jonah holds a Bachelor of Commerce (Chartered Accountancy) from Flinders University, completed in 2020, and achieved his professional accounting accreditation in 2024.

Now a senior associate at Winter & co, Jonah has significant experience in the administration and management of Self-Managed Superannuation Funds, along with ongoing work with not-for-profit.

He works across personal and business taxation and has expanded into international tax, as well as the sports and entertainment sectors. Jonah is also a Xero certified adviser, helping clients with practical, technology driven accounting solutions.

Anthony Baldacchino

SENIOR ASSOCIATE

Anthony is a Senior Associate at Winter & Co, bringing a practical and commercially focused approach to accounting and tax. He works closely with business owners across a range of industries, assisting with compliance, structuring, and forward planning to drive better financial outcomes.

With strong expertise across Xero and cloud based systems, Anthony specialises in streamlining client processes, improving reporting clarity, and delivering real time insights. He regularly supports clients with tax planning, BAS and payroll compliance, cash flow management, and business advisory, ensuring they are not only compliant but also positioned for growth.

Anthony is known for his ability to translate complex tax and accounting concepts into clear, actionable advice. He takes a proactive approach, working alongside clients and lenders to support business acquisitions, funding requirements, and strategic decision making.

Outside of work, Anthony enjoys fishing, boating, and staying active, as well as following Port Adelaide.

Deb Adams

SMSF MANAGER

Deb is a pioneer in the area of Self Managed Superannuation Funds. Having been an integral part of one of Australia’s largest SMSF administration providers, Deb has ridden the wave of changes in superannuation over the last 26 years.

Deb will care for all aspects of your SMSF fund such as accounting, finance, taxation and coordination of the Audit. It is all about client service and satisfaction – nothing is too small or too big.

She also has an interest in not-for-profits, having extensive experience on local committees. She has a passion for Korfball and has played and coached for many years. She also loves a good pilates class in her spare time.

Kayla Wilkie

OFFICE MANAGER / EXECUTIVE ASSISTANT

Kayla joined Winter & Co in April 2019, bringing over ten years of experience in customer service. With a strong focus on client satisfaction, she ensures every task is handled with care and no request is ever too much trouble.

In her spare time, Kayla enjoys traveling, discovering new restaurants, attending live music gigs, and playing football at the Goodwood Saints Football Club. Her dedication and approachable nature make her a great support to both clients and the team at Winter & Co.

Hayley Nevin

CLIENT SERVICES / COMPLIANCE OFFICER

Hayley has been working at Winter & Co for a number of years and previously worked in the Accounting industry after living abroad.

Hayley maintains and assists clients with their ASIC requirements and Corporate Compliance.

In her spare time, she enjoys reading, coffee, and spending time with family and friends.

Dominic Conlon

GRADUATE ACCOUNTANT

Dominic obtained a Bachelor of Commerce (Accounting & Corporate Finance) from the University of Adelaide and is currently undertaking his Chartered Accountant qualification.

Since joining the team at the beginning of 2026, Dominic has been integrated into the fold while bringing his experience in Self-managed superfunds and taxation services.

In a shocking twist, outside of the professional environment Dominic loves his sport, playing Soccer and Gaelic football and cheering on the mighty Crows.

Curtis Alsop

UNDERGRADUATE ACCOUNTANT

Curtis is an undergraduate accountant at Winter & Co, he is studying a Bachelor of Commerce degree majoring in accounting. Outside of work, Curtis loves to play cricket, golf and spending time with friends and family.

Abbey Spurr

FRONT OFFICE COORDINATOR

Abbey joined the team in February 2026, bringing with her a background in hospitality and a natural focus on making people feel welcome. She’s friendly, organised, and always happy to help, making sure things run smoothly and every client feels looked after. In her spare time she enjoys pilates and socialising with family and friends.