SFM Marine was formed when the Forrest family's private company Tattarang acquired Northport Marine Services in 2020. SFM is a marine maintenance company with services including lift and launch, boat engineering, fabrication, boat building, painting, anti-fouling, prop-speed vessel detailing and marine training. It has marine bases in North Fremantle and Henderson.
Tattarang plans to make a range of marine investments through the SFM vehicle.