Our Team


MacKenzie Coultas has been providing administration services since 1992. We are an independent Australian owned and managed company. We have a clear business focus to provide a superior level of service in partnership with our clients.

We recognize that our clients are our best advocates and growth in our client list has been in consequence of the support we have received.  We have a dedicated team of professionals and key members of this team are:-

Scott MacKenzie

Scott is Managing Director of the company and has overall responsibility for client relationships and reporting.

Scott has a degree in accountancy and has been a member of the Institute Of Chartered Accountants since 1985. Prior to establishing his own practice in 1992 he was an audit and corporate services partner with a well respected South Australian professional practice with extensive involvement in listed public companies.

Scott is a registered tax agent and has extensive hands-on experience in the administration of managed investment schemes.

Sonia Coultas

Sonia is the Manager of our administration services team. With over 20 years experience in auditing, accounting and IT Sonia has a wealth of practical experience to act as a key conduit with our business partners and their clients. 


Nikki Becker

Nikki recently joined our team as Assistant Manager.  With over 11 years experience in funds administration and project management, Nikki adds a wealth of practical knowledge to the team.