Since 1968. Built to last Located deep in the wild Southern Ocean, Tasmania’s harsh and challenging marine environment means that anything made here must be made well. And it must be made to last. It’s here that for over 55 years Muir has been designing and manufacturing anchoring systems and mooring equipment that have withstood the test of time, and the test of nature. With a comprehensive quality assurance system to ensure durability and safety, our anchoring systems, mooring and deck equipment are respected for their quality and performance.