The Samson and Goliath gantry cranes have become city landmarks. Harland & Wolff is now a leading offshore fabrication and ship repair yard like the built of Titanic in 1912. Harland and Wolff Heavy Industries is a Northern Irish heavy industrial company, specialising in shipbuilding and offshore construction, located in Belfast, Northern Ireland. The shipyard has built many ships; among the more famous are the White Star trio Olympic, Titanic and Britannic, the Royal Navy's HMS Belfast, Royal Mail's Andes, Shaw Savill's Southern Cross and P&O's Canberra. The company's official history, "Shipbuilders to the World" was published in 1986. As of 2011, the expanding offshore wind power industry has taken centre stage and 75% of the company's work is based on offshore renewable energy. Faced with competitive pressures (especially as regards shipbuilding), Harland and Wolff sought to shift and broaden their portfolio, focusing less on shipbuilding and more on design and structural engineering, as well as ship repair, offshore construction projects and competing for other projects to do with metal engineering and construction. This led to Harland and Wolff constructing a series of bridges in Britain and also in the Republic of Ireland, such as the James Joyce Bridge and the restoration of Dublin's Ha'penny Bridge, building on the success of its first foray into the civil engineering sector with the construction of the Foyle Bridge in the 1980s. Harland and Wolff's last shipbuilding project (to date) was the MV Anvil Point, one of six near identical Point class sealift ships built for use by the Ministry of Defence. The ship, built under licence from German shipbuilders Flensburger Schiffbau-Gesellschaft, was launched in 2003.