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We have a strong proven track record in the transport sector for public and private clients

We are one of the few major European contractors to have successfully delivered work for both Transport Infrastructure Ireland, Highways England, Transport Scotland, DfI Roads (Northern Ireland’s Department of Infrastructure) and the Welsh Government.

Our wide range of construction experience includes frameworks, early contractor involvement, design & build and traditional works.

Projects ranging in size up to €750m have been successfully delivered including motorways, local road improvements, structures, tunnels, harbours and rail work.


Luas Cross City, Dublin

A19 Coast Road, Tyneside, UK

M17/M18 Motorway


Greystones Marina

Grand Pier, Weston Super Mare

Pearse Station, Dublin

We respond to challenges in a truly collaborative manner


Our highways experience includes major motorway construction, greenfield by-passes, new junctions, highway realignment and widening, maintenance and communications work.

Sisk’s in-house temporary works capability with regard to highways projects is an integral aspect of our business offering. It has been central to the development of unique, innovative, cost-effective solutions for our clients . The quality of our approach has been underlined by continued award recognition from various industry bodies including Considerate Constructors, Constructing Excellence, ICE, IHT, CECA and Green Apple.

M17 M18 Motorway, Ireland


Sisk has a proven capability in the rail sector across the UK and Ireland. Our experience includes stations (such as the award-winning refurbishment of several London Underground tube stations), track installation, light rail projects, term maintenance work and ancillary work around existing rail facilities.

We are one of the leading term maintenance contractors carrying out structures remediation, buildings refurbishment, mechanical and electrical planned maintenance, litter clearance, earthworks, fencing, drainage clearance and repairs on behalf of Network Rail and other train operating companies.

Greystones Marina

Port and Marine

Sisk has a growing presence in the ports sector that has been reinforced by recent projects in Chatham, Sheerness and Liverpool in the UK as well as the Greystones and Dún Laoghaire Marina projects in Ireland.

Critically, we understand the challenges of the port environment and work in close collaboration with our clients to maximise efficiency while maintaining live port operations.

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The fact that we offer both marine and land side expertise is attractive to our clients as it reinforces our promise of a truly multi-disciplinary service. This offering is complemented by the skilled, experienced people in our in-house engineering team, who are core to the development of innovative, temporary and permanent design solutions. Our team’s expertise has been central to de-risking complex solutions on numerous major projects.

We provide fully-integrated construction solutions, including both building and civil engineering works


Wide ranging infrastructure experience includes: public realm work, structures, remediation/ground improvement schemes and development infrastructure. Early engagement with client teams and stakeholders has driven risk reduction and best value delivery.

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Sisk’s ability to self deliver wide ranging works differentiates us from many of our competitors. The ability to deliver earthworks, drainage and structures reduces the reliance on supply chain partners as part of a flexible delivery model. This approach has consistently helped us to develop and deliver robust, cost effective solutions, while also limiting risks posed by capability and capacity issues within the local supply chain.

The quality of our performance is demonstrated by our multi award winning performance in this sector. For example, our bridge installation project at Temple Quay, Bristol, received a prestigious Considerate Constructors Gold Award.

Wind farms

Over the past 10 years Sisk have played a key role in the delivery of wind farm infrastructure in both Ireland and the UK.

Key features include the construction of over 170 wind turbine generator foundations and hardstands and the placement of in excess of 90,000m3 of concrete. 

Our team's also have site extraction and processing of up to 550,000m3 of rock per wind farm, deep peat management including turving and reinstatement, substation construction and habitat management. 

Other Transport & Infrastructure Case Studies

Limerick Tunnel

Gidea Park, Essex, UK

Lisheen Wind Farm, County Tipperary

Dawlish Station

Parkwest Train Station, Dublin

Clapham South Underground Station, London

Whitelee Windfarm, Scotland

Shanganagh Wastewater Treatment Plant

Monarch Hangar, Birmingham Airport

Pearse Station, Dublin

ECI M8, Cashel Mitchelstown

M58, Sefton, UK

Contact us and see how we can work together

Image of Paul Brown
Paul Brown

Chief Executive Officer (CEO)

Paul is Chief Executive Officer (CEO) having previously been Chief Operating Officer (COO) for the UK construction and civils teams. He is also a Contractor Director on the Build UK board. Developed over 25 years in the civils' industry, Paul has strong leadership skills enabling him to lead effective teams, develop strong and lasting customer relationships.