A.F. Theriault & Son Ltd., located in Meteghan, Nova Scotia, is a Canadian shipyard specialising in the design, construction, repair, and refit of commercial and government vessels. The company has operated since 1938 and produces a wide range of modern vessels using steel, aluminium, fibreglass, and advanced composites. Its work supports industries including fisheries, marine transportation, defence, and scientific research, with an emphasis on durability, innovation, and high-quality craftsmanship. While it has built some yachts, the business primarily focuses on industrial and public-sector clients, positioning itself as a leading full-service shipbuilder in Atlantic Canada. Product types include but may not be limited to commercial fishing boats, ferries, workboats, pilot boats, patrol vessels, fireboats, and yachts.
