
Lower Thames Crossing
Tunnelling contract for the planned Lower Thames Crossing.
Client · National Grid
Murphy Power Networks Ltd · Company 11101645 · Trading heritage since 1951
Active, accounts up to date·main contractor & developer & engineer & consultant·Head office London
Murphy is a leading family-owned construction company with a rich history spanning over 75 years, dedicated to improving life by delivering world-class infrastructure. Operating across the United Kingdom, Ireland, North America, Australia, and New Zealand, the company employs over 4,700 engineers, managers, and skilled operatives. With core expertise in energy transition, tunnelling, infrastructure engineering, decommissioning, drainage, and power systems, Murphy offers a comprehensive range of services.
These include design, construction, commissioning, operation, and maintenance for sectors such as energy, natural resources, transportation, and water. The company prides itself on its in-house capabilities, direct delivery model, and a commitment to innovation and sustainability. Murphy's extensive project portfolio showcases its ability to tackle complex challenges, from major rail and highway infrastructure to critical energy networks and water systems.
Notable projects include the Lower Thames Crossing, Crossrail, and numerous gas and water pipeline developments. The company's commitment to 'One Murphy' approach ensures seamless project delivery, leveraging its substantial holding of plant, equipment, and facilities.

Tunnelling contract for the planned Lower Thames Crossing.
Client · National Grid

Aerial view of a solar farm surrounded by fields.
Client · Arava Power

Aerial view of a Liquefied Natural Gas terminal surrounded by fields with a shoreline in the background.
Client · National Grid

Aerial view of a port in Dublin under construction.
Client · DUBLIN PORT COMPANY

Alternative angle of an aerial photograph of the new Beaulieu Park station.
Client · Network Rail

Aerial view of a water treatment works next to a large body of water surrounded by trees.

Two workers wearing safety equipment conducting work on a large metal pipe.
Client · Trans Mountain Pipeline

A gas pipeline construction site with a yellow construction vehicle and mountains, trees and water in the background.
Client · FortisBC Energy Inc.

London
Constructing two major sections of this extensive and essential infrastructure project. The company won the coveted British Construction Industry award in the civil engineering category, for achievements on the London water ring main project.
Client · Thames Water

Construction of the Channel Tunnel rail link in a joint venture with Hochtief. The project involved the construction of twin tunnels under the River Thames.

Secured contracts working on Crossrail, including constructing the £250m tunnel section between Plumstead and North Woolwich.

£200 million worth of contracts for the construction of Cambridge South and Beaulieu Park stations.
National Highways, Arava Power, National Grid, DUBLIN PORT COMPANY, Network Rail, Trans Mountain Pipeline, FortisBC Energy Inc., Thames Water, British Rail, Triton Knoll Offshore Windfarm Ltd (innogy Renewables UK Ltd), DIO, National Gas Transmission and 2 others.
This profile was compiled from public records. Claim it to add the things buyers ask for:
Murphy specialises in energy transition, tunnelling, infrastructure engineering, decommissioning, drainage, power systems & construction solutions. Their listed services include Civil engineering, Utilities, Rail infrastructure, Drainage and Road surfacing.
Murphy Power Networks Ltd is registered at Hiview House, Highgate Road, London, NW5 1TN, in London.
Murphy Power Networks Ltd states that it works across Ireland, North America, Australia, New Zealand, Canada and USA.
Companies House lists Murphy Power Networks Ltd as active.
Murphy Power Networks Ltd works in Infrastructure, Energy, Industrial and Public.
Murphy Power Networks Ltd was incorporated on 2017-12-07, though the company says it has traded since 1951.
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