Ambassadors' Program

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Contact us

Head office: Sydney

Street Address: Level 4, 220 George Street, Sydney NSW 2000
Postal Address: GPO Box 4487, Sydney NSW 2001
Phone:              02 9270 3300        
Fax:                  02 9270 3399


Street Address: Level 5, 105 Queen Street, Melbourne Vic 3000
Phone:              0416 420 188        


Street Address: Park Tower, 20 Pidgeon Close, West End Qld 4101 
Postal Address: PO Box 1760, Milton BC, Qld 4064
Phone:              07 3335 3388        

Western Australia

Ant Clark 
Partnerships Manager
Phone:              0422 939 200
Postal Address: PO Box 120, Bayswater, WA 6933

South Australia

Ant Clark 
Partnerships Manager
Phone:              0422 939 200
Postal Address: PO Box 120, Bayswater, WA 6933

Media enquiries

Rebekah Van Zyl
Communications Director
Phone:              02 9270 3329        
Email:      (please only use this email for media enquiries)

David Bussau

Opportunity International Australia founder
We will endeavour to respond to every email, however due to the volume of email David receives, we cannot guarantee a personal response. Thank you for your understanding.

Opportunity has policies and processes in place for handling reports of wrongdoing or complaints about our organisation. For more information or for safe reporting of wrongdoing or to make a complaint, please contact our Company Secretary on 02 9270 3300 or Alternatively you can contact the Chair of the Audit & Risk Committee by email to

ABN: 83 003 805 043