ADV Group Limited (ADS) was a Radiology Medical Centre with financial problems. http://www.aspectfinancial.com.au/asxdata/20070831/pdf/00755250.pdf
In 2007 ADS acquired Vertex WLL in Saudia Arabia.
In late 2007 - a name change to Citadel Resource Group (CGG) https://www.asxonline.com/intradoc-cgi/groups/participant_services/documents/communications/asx_020042.pdf
The rest is history - first Mining Licence granted in Saudia Arabia in May 2010 and then taken over by Equinox in October 2010 and on July 1 a Compulsory Acquisition by Barrick Gold Corp.
A shell Medical Co Listing turned into a Copper and Gold Play in Saudia Arabia.