John Scott founded the company in 1711. He built herring busses and small craft. He was succeeded by his son William Scott (1722–1769) and another son. In 1765 they built their first square-rigged vessel. William's son John (1752–1837) expanded the shipyard to a major shipbuilding company. The Scott family took over the Greenock Foundry in 1790. In 1791, Scott & Co. built , of 624-ton (bm), for the
Newfoundland trade. She and , built in 1794, were the largest ships built in Scotland in their years. They marked the beginning of increased activity by Scott & Co., particularly with respect to large, ocean-going ships. C. G. Scott started building at Cartsdyke Dockyard in 1850, as Scott & Company. John Scott (II) and
Robert Scott bought the adjacent yard of
Robert Steele & Company in 1883, to create the Cartsburn Dockyard, which was laid out for naval shipbuilding. By 1900,
John Swire & Company were major shareholders and Henry Scott was a director of Swire Scotts. In 1900–1901, he specified and oversaw construction of Swire's
Taikoo Dockyard in Hong Kong. In 1925, Scotts took over Ross & Marshall's Cartsdyke Mid Yard. In 1934, they exchanged their Cartsdyke East yard for Cartsdyke Mid yard with
Greenock Dockyard Ltd. In June 1965, the Company took over Scott's & Sons (Bowling) Ltd, In 2011, Greenock's
McLean Museum and Art Gallery celebrated the tercentenary of Scotts' foundation. == Notable ships ==