Costain shares tumble after HS2 delays spark revenue slump

Despite the positive outlook from Costain upon the release of its first half of FY 25 results, shares in the company fell by 13 per cent in the opening minutes of trade in London, largely due to further delays to HS2. The Bishopsgate-based business said its overall revenue fell 17.8 per cent to £525m for the first […]