John Laing | Company Profile - Revenue, Headcount, Tech Stack, Contacts

John Laing Group plc is an international infrastructure investor and developer based in the UK. Founded in 1848, the company has evolved from its origins as a construction firm into a specialist in privately financed public sector infrastructure projects. After selling its construction division in 2001, the company shifted its focus to developing and operating infrastructure assets, delivering over 150 projects across various regions, including the UK, Europe, North America, Australia, New Zealand, and Colombia.

With a rich history of significant contributions to public infrastructure—including the development of roads, power stations, hospitals, and schools—it is recognized for notable projects such as the Second Severn Crossing, Sizewell B power station, and the M1 motorway. The organization emphasizes staff welfare and health and safety innovations, reflecting strong foundational values. Today, it continues to enhance public infrastructure through investments in toll roads and Public-Private Partnerships.