Laing O’Rourke plc is the largest privately owned construction firm in the UK. We have offices in the UK, Germany, India, Australia and United Arab Emirates, with over 27,300 employees worldwide.

Led by Chairman and Chief Executive, Ray O’Rourke, the business has grown rapidly since the merger of Laing and R.O'Rourke & Son Ltd in 2001.

Laing O'Rourke has a truly integrated capability, with a directly-employed internal supply chain allowing us to take a holistic view of construction.

We specialise in delivering ambitious yet achievable construction projects that delight both clients and the communities who use them every day, and the company is responsible for some of the most innovative construction solutions anywhere in the world. Learn more about these projects by clicking on the thumbnails in the right-hand column of pages throughout this site.