Aquaculture New Zealand says the fast tracking of seven projects will create jobs in the regions and boost exports.
Seven aquaculture projects are on the government's first list of selected projects under the Fast-track Approvals Bill.
Minister for Infrastructure Chris Bishop said the bill was yet to pass and there were a few steps to go through, but it was expected some of these projects would be accepted by next year.
Fishing giant Sanford has three projects on the list, one is to create a land-based greenshell mussel spat hatchery in Canterbury, the second is to construct and operate a land-based recirculating water salmon hatchery on a 24-hectare former abattoir site in Southland.
While the third is to create and operate two, 20 hectare, open ocean salmon farms.
Ngāi Tahu Seafood's Hananui Aquaculture Project, is on the list. It will develop a 2500 hectare marine farm for finfish off the north-eastern coast of Stewart Island.
Te Aupouri Fisheries Management wants to develop nine marine farms in Northland, Impact Marine wants to build a salmon farm and processing facility on land in Southland while Clifford Bay Marine Farms wants to renew the consent for a 424 hectare mussel farm in the Marlborough Sounds.
Aquaculture New Zealand chief executive Gary Hooper said the list was really exciting for the industry.
"Aquaculture New Zealand has huge potential in New Zealand and these projects could be an absolute game changer for many regional economies.
"We are already world famous for our fantastic seafood so these projects will give us the ability to better service both the domestic and international markets."
Hooper said lengthy consent processes have held the industry back for too long.
"Under the Resource Management Act, everything took a long time, it was very expensive so it put people off investing, you could go through 10 years of consenting processes and spend $10 million and end up with nothing.
"The RMA would pitch the economy against the environment and I'd like to think New Zealand is a lot smarter than that, we can have world class environmental guardianship and stimulate the economy at the same time."