Contact Us

Sydney – Head Office
Level 2, 233 Castlereagh Street
Sydney NSW 2000
GPO Box 3384, Sydney NSW 2001
DX 744 Sydney
Phone: (61 2) 9210 0080 – Wise Group Security
Phone: (61 2) 9210 0000 – Wise McGrath
Fax: (61 2) 9210 0011


Level 2, 420 Collins Street
Melbourne VIC 3000
PO Box 575, Collins Street West, Vic 8007
DX 644 Melbourne
Phone: (61 3) 9188 3520
Fax: 1300 017 375


Level 4, 15 Moore Street
Canberra City ACT 2601

Phone: 1300 226 227

Fax: (61 2) 6257 0099


New Business Inquiries

Wise McGrath is a leading commercial services company that specialises in providing an innovative range of support services. Should you require any of the services listed on this website, or have any queries relating to additional service requirements, please contact our Business Services Manager for a customised service proposal.

Business Manager
Phone: 1300 226 227
Fax: 1300 226 228


Feedback and Complaints

Wise McGrath strives to engage with our clients, their customers and the community in a professional and ethical manner. If you are not happy with any aspect of our service, please contact us directly to raise your concerns.

We value your feedback and it will provide us the opportunity to resolve your complaint as quickly as possible, and improve our service delivery.

Legal & Compliance Manager
GPO Box 3384
Sydney NSW 2001
Phone: 1300 226 227 (local call)
Fax: 1300 226 228 (local call)

It is our intention to reach a satisfactory outcome and we will do our best to promptly address your complaint. If your complaint relates to a credit matter and following communication with our Client Services Team, you are not satisfied with the response you receive, you can contact the Financial Ombudsman Service for an independent review of your complaint.