Ian Crabbe

Part of Simmental Ltd., Royston Lead Ltd. is a major producer of engineered lead products supplying worldwide markets. Founded in 1926, the company is based in Barnsley, UK. Royston Lead specializes in providing lead components, vessels, structures, and radiation shielding to the nuclear sector. The British company also supplies lead products to the medical, construction, mining, marine, and leisure industries. The company's products include lead ballasts, lead anodes, radiation screens, and sash weights. Royston Lead is an established leader in lead production and manufacturing, with over 90 years of experience in the industry.

Part of International Metal Holdings Ltd., International Metal Industries Ltd. is a British mining company that produced record levels of tin-in-concentrate at costs below management guidance for the first quarter ending May 31, 2023. The company is based in St. Albans, UK. The company released the results in an unaudited operational update for its UIS project, showcasing significant achievements and positive financial performance. The company is also collaborating with the Freiberg University of Mining and Technology to fund a research project focusing on a scalable recycling process named as "Tweezer Technology," which selectively extracts strategic metals such as tin, indium, and gallium from electronic waste (e-waste), aiming to create more sustainable resource cycles. The company was founded in 2019.

Jamestown Manufacturing (UK) Ltd. engages in the provision of steel services. It offers oxy gas and hd plasma profiling, CNC plate drilling, shear punch drill fittings, shotbalting and painting, section sawing, section drilling, guillotining and lumsden grinding services. The company was founded in 2007 and is headquartered in Barnsley, the United Kingdom.