Drinking to success: Aluminium cans are made using filters from PorvairMore than 280 billion aluminium cans are made every year for drinks from Coca-Cola to beer and iced tea. About half those cans are made using filters from Porvair, a small engineering business headquartered in King's Lynn, Norfolk. Porvair filters are also used in environmental laboratories, analysing water samples and industrial gases to ensure they meet regulatory standards and are safe to use. On the metals front, Porvair filters are used in a host of fields, from car production to engine turbines to metal alloys, as well as those billions of drinks cans. Midas verdict: Porvair shares have risen 40 per cent to £6.38 since Midas tipped them in 2018.

Source: The Star January 06, 2024 22:21 UTC