Haworth Castings is an aluminium and copper based castings foundry and machining centre located in Romsey and Basingstoke, Hampshire. The business is led by Lachalan Buirds who took over as Managing Director from Andrew Haworth in June 2019, We specialise in producing fully machined, tested and finished sand and gravity-die castings to the defence, aviation, marine, medical, energy, automotive and safety-critical industries, providing a fully owned and controlled single-source solution for our customers. The history of the company stretches back over three generations and was founded by Alan Haworth who first started the company in London in the 1950s, with a small team of six staff. The company transferred to the Isle of Wight before relocating to Romsey in 1967. In October 2017 Haworth Castings was acquired by Expromet Technologies Group, a privately owned foundry group that also owns Investacast, a leading investment casting business based in Ilfracombe, Devon.