About us

The Global Infrastructure Group of companies consists of UK based Global Rail Construction Ltd, Irish based Global Rail Services Ltd, Australian based Global Rail Australia Pty Ltd and GRA Networks, a subsidiary operating in both Ireland and Australia. Read more

How we work

The Global Infrastructure Group directly employs more than 400 staff on projects in the UK, Ireland and Australia and plan for the future with a range of graduate schemes, internships and apprenticeships. Read more

Our activities

We provide a wide range of construction and engineering services to infrastructure sectors including rail and transport, telecoms, multi-utilities, power and communications. Read more

What we do

We have expansive experience within civil and structural, telecoms, signalling, mechanical and electrical engineering and offer both standalone services and a fully integrated solution to our clients. Read more

Rail Construction

Rail Services

Rail Australia

Networks Ireland

Networks Australia

Our Projects

The nature of our high-value services means we are involved in complex projects. These projects often require a combination of our activities and services in order to deliver the optimum result for our clients. Recognising that each industry and sector of activity has its own processes, we offer solutions specific to their needs.

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Civils & Electrical Works, Casement Aerodrome, Baldonnell Casement Aerodrome is a military airbase in southwest Dublin.  It is the headquarters and sole airfield of the Irish Defence Forces Air Corp.  Global Rail Services Ltd (GRSL) were commissioned to install new outdoor radiation measurement equipment within the confines….. Read more
Fluid Filled Cables Assessment Project – Site Investigation ESB Networks commissioned ESB Engineering & Major Projects (EMP) to undertake an environmental screening assessment of the fluid filled cables network to identify and assess leaks. Following the completion of the assessment, in agreement with the EPA and relevant authorities,.. Read more
Feltham Resignalling Project Phases 3-4 Advanced Civils Principal Contractor Global Rail Construction Limited (GRCL), has completed Feltham Resignalling’s largest civil engineering programme of works, on behalf of Network Rail (NR) Southern Region Capital Delivery... Read more
Chertsey, Camberley, Rusham & Stroude (CCRS) Level Crossings Global Rail Construction Limited (GRCL) has completed the signalling and telecoms installation and associated civil construction works for the renewal of Chertsey, Camberley, Rusham and Stroude Level Crossings... Read more
Signalling Installation Works Package 1 – Feltham Global Rail Construction Limited (GRCL) successfully secured a significant Signalling installation sub-contract on behalf of its UK client Atkins... Read more
Gibbets Lane – Plain Line Track Refurbishment Works Network Rail (NR) Principal Contractor, Global Rail Construction Limited (GRCL), were contracted by NR Wessex Works Delivery Track for a £200k Plain Line Refurbishment of Gibbets Lane on the Frimley Line... Read more
Minor Track Works (Renewal & Replacement) – Redhill Due to maintenance DU capacity during week 50, Global Rail Construction Limited were engaged to deliver a £100k fixed diamond replacement project to remove track defects, crippled joints and track quality issues... Read more
Minor Track Works (Renewal & Replacement) – Pratts Bridge As part of the Sussex Region’s ongoing maintenance and renewals programme, Network Rail Works Delivery Unit (DU) engaged with Global Rail Construction Limited (GRCL) as their Principal Contractor to deliver a £100k contract for a critical sleeper renewal... Read more

Latest News

Stay up to date with everything that is happening at the Global Infrastructure Group of companies. Why not check out our latest news stories, our press releases or read and subscribe to our newsletter.

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16 Mar 2023
Level Crossing upgrades success for Global Rail Construction

UK Rail Infrastructure Contractor – Global Rail Construction Limited - has been awarded a new contract on behalf of long-term partner Atkins Global, covering the upgrade of 2No Level Crossings at Coltishall Lane and Belaugh Lane, which are situated northeast… Read more

01 Mar 2023
Global Rail Services Completes Gormanston Footbridge Works

A new accessibility footbridge at Gormanston Railway Station has been opened to the public on the 27th February 2023. The project teams from both Irish Rail and Global Rail Services are to be praised for the safe project execution and… Read more

27 Feb 2023
Stephen O’Brien appointed Managing Director of Ireland businesses

Owners Ivan Holloway and Marco Lombardelli are delighted to announce that Stephen O’Brien has been appointed Managing Director of their Irish businesses. Stephen, who joined Global Rail Services Limited and GRA Networks Ireland as General Manager and Director of Telecoms… Read more

15 Jan 2023
Global Rail Australia welcomes Brenton Judge to head up Electrical Division

We are delighted to announce the appointment of Brenton Judge as Electrical Manager to head up Global Rail Australia Pty Limited’s Electrical Division and take responsibility for its development and projects. Brenton is a dynamic and skilled Electrical professional with… Read more

18 Aug 2022
UK team awarded contract on Cambridge Area Resignalling Project

Global Rail Construction Limited is delighted to have been awarded a 3-year sub-contract programme of GRIP 6-8 railway civil engineering works, directly on behalf of valued client and Cambridge Resignalling Principal Contractor and Designer, Alstom. The scheme is a condition… Read more

01 Jul 2022
South Harrow TfL Contract Award

Our UK team has been awarded a fully managed, turnkey M&E design and installation project for Transport for London (TfL) at South Harrow Depot. The scope of works consists of the following items: LV DNO power distribution from South Harrow… Read more

08 Feb 2022
Monopole Tower and Civils Project Completed in Cork

Global Rail Services has been commissioned by Irish Rail to complete the installation of telecoms towers and monopoles including associated civils and electrical works to facilitate the roll out of the GSM-R project as part of the GSMR 3A Civils… Read more

03 Feb 2022
Ballast Containment Rail Project at Portlaoise Completed

Our Irish business – Global Rail Services - has completed its ballast containment works contract at Underbridge UBC161 in Portlaoise, for client Iarnród Éireann - successfully meeting the desired program and project outcome. The project was completed under a TIII… Read more

Global Infastructure Group


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