The shipyard and marina in Murarrie would become the biggest superyacht refit hub in the Asia-Pacific region.
The 14-day stay for the group ended at midnight on Monday after their journey from Melbourne,and alleged activity on the way,saw a border exemption torn up.
Queensland police launched a criminal investigation into the 15-day voyage from Melbourne to the Gold Coast,after a border exemption for repairs was withdrawn.
Adrian Schrinner said the size of superyachts would require his planned bridge to be built higher than expected,which would increase its footprint and make construction more expensive.
Brisbane Times can reveal the Queensland government is planning to launch a 12-month trial to lure billionaires and their yachts to the river city.
Punters will be able to hire the 52.4 metre super yacht for $15,000 an hour when it hits the harbour next month.
The Australian outfit has returned to the overall lead of the inagural series following a commanding performance in the latest leg in England.