Laing O’Rourke: Heathrow Terminal Five builder doubles profit Business Laing O’Rourke, the construction giant behind Heathrow’s Terminal Five, more than doubled its profit during its latest financial year. The business has posted a pre-tax profit of £41.5m for the 12 months to 31 March, 2025, up from the £18.1m it reported for the prior year. The profit comes after Laing O’Rourke lost £288m in [...]