Wikipedia
Amaysim
Amaysim (branded as amaysim) is an Australian telecommunications provider, founded in November 2010 by Peter O’Connell, Rolf Hansen, Christian Magel, Thomas Enge and Andreas Perreiter.
Peter O'Connell joined forces with the German founders of Simyo, a European MVNO that operates in Belgium, France, Germany, the Netherlands and Spain, to bring the concept to Australia.
Amaysim operates as a Mobile Virtual Network Operator on the Optus 4G network, and specialises in offering a range of mobile and broadband plans for customers who bring their own handsets to the Amaysim service.