Michael Henry Smith

The Building Services Research & Information Association (BSRIA) is a British company that operates as a testing, instrumentation, research, and consultancy organization for the construction and engineering sectors. The private company, founded in 1959, is based in Bracknell, UK, and has subsidiaries in the United Kingdom.

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.