The Anzon Australia Limited (AZA ) was a medium-sized Australian company in the oil and gas industry, the (oil and gas field ) exploiting the deposit Basker - Manta - Gummy in Gippslandbecken of Victoria. The company's headquarters was located in Sydney.
The company was founded on 15 December 2003, it was listed on the Australian Stock Exchange. Stephan Koraknay was the owner of the original Anzon Energy Limited, who led the AZA public. The Roc Oil Company took over on 16 October 2008, the company, after it had completed more than 90 percent of the shares in their possession and merged it with the Roc Oil, whereupon the AZA was entlistet on the Australian Stock Exchange.