Murphy is an international, multi‑disciplined engineering and construction company that focuses on delivering large-scale infrastructure across energy, natural resources, transportation and water sectors. Founded in 1951 as J. Murphy & Sons Limited, it has grown into a family‑owned group operating in the United Kingdom, Ireland, Canada, the USA and Australia. The company provides end‑to‑end engineered solutions including design, construction, commissioning and long‑term support for critical assets such as electricity transmission and distribution networks, gas and oil pipelines, rail and highway schemes, ports, and major water and wastewater systems. It also maintains, modifies and constructs new energy networks and facilities, supporting customers through the energy transition and helping them accelerate efforts to achieve net zero emissions.
Murphy’s capabilities span pipelines, structural steel, tunnelling, bridges, piling and fabrication, underpinned by substantial in‑house plant, equipment and specialist facilities. Related businesses include Ground Engineering, Utility Connections, Plant, Process Engineering, Pipeline Testing Services, Specialist Welding Services and Electrical Services, enabling the company to self‑deliver much of its work. Murphy employs more than 4,200 engineers, managers and skilled operatives and operates under a “One Murphy” model that integrates people, plant and expertise across geographies. In North America, its Surerus‑Murphy and WHC – A Surerus Murphy Company platforms deliver engineering, procurement and construction services for pipelines, energy facilities and utility‑scale solar farms, as well as battery energy storage, carbon capture, renewable natural gas and hydrogen projects. Recent activity includes major projects such as participation in National Grid’s Great Grid Upgrade, new rail stations at Cambridge South and Beaulieu Park, the Lower Thames Crossing tunnelling contract, large gas and water schemes, and North American projects like the Trans Mountain expansion, Eagle Mountain Woodfibre Gas Pipeline and the Sunray Solar Project.