Vic E Rasera

B Ec G Dip Acc CPA

Vic has been a partner for over 24 years with 30 years spent at Wilson Colman. He has a large number of clients in the construction and housing industry.

Vic’s long-term commitment to these clients and strong relationship with them has provided them with confidence, reliability and honesty.

He has a keen interest in the share market and the wine industry. His knowledge in these areas is of a high standard.


Andrew J Edwards


Andrew has been with Wilson Colman since 1996 and commenced as a partner on the 1st July 2001. Andrew has a Bachelor of Accounting, a Bachelor of Education and is also a Chartered Accountant.

His experience in the accounting profession spans over 20 years and he specialises in Self-managed Superannuation Funds. Prior to Accounting, Andrew was a Physical Education Teacher.


John Day

Dip Acc FCCA Grad Dip CA CA

 John has been within the accounting profession since August 1982, qualifying as a Chartered Certified Accountant in England in 1992, and a Chartered Accountant in Australia in 2011.

John and his wife immigrated to Australia in 2006 and settled in Adelaide. He joined Wilson Colman in August of that year and commenced as a partner on 1 July 2013.

John has gone from strength to strength with his knowledge of Australian taxation and accounting issues, especially in the field of foreign matters.



Delia Stopford

Delia is a Chartered Accountant with an MBA with a career that has spanned more than 25 years within both public practice and commerce. Delia has held tax and business advisory roles in both mid-tier and Big 4 environments. Delia has delivered business advisory services across a wide range of industries including retail, professional services, property, share trading and primary production. Delia joined Wilson Colman in April 2015.

When she’s out of the office Delia can be found discovering the many and varied events and places within the Barossa Valley.


Cheryl Robinson

Cheryl joined Wilson Colman in 2000. She has extensive experience with small business clients and is able to assist clients with their bookkeeping and accounting needs including myob and quickbooks.


Sandra Purdon

Sandra is a Chartered Accountant who joined Wilson Colman in 2015.

She has worked in public practice for over 25 years dealing with many small business clients. Over that time she has gained extensive knowledge and experience in the areas of accounting and tax compliance.


Sonya Rositano

Sonya is an Associate of the Institute of Public Accountants and holds an Advanced Diploma in Accounting

She has worked as an Accountant for more than 15 years

She commenced working with JP Accountants in 2013 and has been working with Wilson Colman since 2016, mainly working on individual returns, business returns and business activity statements.


Georgia Rasera

Georgia completed Year 12 in 2015 and commenced part time work soon after. Georgia is currently undertaking a Commerce Degree at Adelaide University and her interests include food and the sharemarket.



Michelle Kemperman

Michelle has been working in administration in Accounting practices since 1990.

She started with Wilson Colman in April 1996 as Office Manager.

In December 2007 Michelle left to have a family.

In July 2016, she returned to Wilson Colman attending to ASIC administration, Office procedures and general accounting matters.


Michelle Jones

Michelle joined Wilson Colman as a receptionist in November 2007 and is usually the first friendly face you’ll encounter when you visit our office.


Tania Smith

Tania joined Wilson Colman in August 2017.

Tania holds a Diploma in Accounting and has over 25 years’ experience in the accounting industry.  She has a background in bookkeeping, general accounting, ASIC and office administration.

Tania’s main responsibilities include maintenance of the firm’s trust account, lodgement maintenance including ATO queries and superannuation fund processing.