The country’s largest private contractor released its headline results today.
More detailed figures will be confirmed later in the week when divisional breakdowns will show how O’Rourke is performing in the UK compared to the rest of the world.
Global group turnover was up 7.6% to £4.3bn from £4bn last time while pre-exceptional earnings before interest and taxes at hit £54m from£51.3m.
Chairman and CEO Ray O’Rourke said: “Laing O’Rourke has sustained a resilient performance by focusing on delivering profitable growth.
“We continue to build on our commitment to Excellence Plus performance in every aspect of our activities.”