In my experiences, Australians who move overseas for work and then return make a good contribution based on their experiences. It's called foreign exchange. Comes in all forms..
NVA Nova locks in NASDAQ US market listing at a value of only US$3.3M as ASX gets quieter and quieter
MND Monadelphous inks $200M contract with Woodside to help build Pluto LNG – but will it make Scarborough cheaper?