Aarsleff carries out general infrastructure projects. We have great expertise in:

• building roads, harbours, railways and tunnels
• airport facilities, gas pipelines, sewer pipes
• communication lines, high-voltage lines
• a number of service and maintenance jobs.

We specialise in marine constructions, e.g.:

• harbours, ferry berths, coastal protection
• embankments and offshore foundations

We execute cofferdams and underground structures, and especially within this field, we use our specialised geotechnical expertise.

In addition, Aarsleff carries out water treatment projects. We renew existing sewer systems and participate in building and extending wastewater treatment plants. Also, we renew existing plants and pipe systems for drinking water and wastewater.