Have Australia’s wealthiest old families bought off the political process? Despite myriad attempts over the years to repeal the cosy “grandfathering” exemption, the billionaires are still permitted – like no other Australians – to keep their companies “dark”. Today Michael West Media unveils the first in a series of investigations by Luke Stacy and Stephanie Tran involving more than 5,000 corporate searches to find the people and the labyrinthine structures behind the Secret Rich List. Luke Stacey and Michael West report.