We provide services in dredging, blasting, demolition, construction, and inspection. Our operations span the entire Norwegian coast and large parts of Scandinavia.
Construction and rehabilitation of maritime structures such as quays, breakwaters, and foundations. We combine solid experience with high quality and safety in all projects.
Effective and precise dredging of the seabed to ensure safe shipping lanes, harbors, and quay facilities. We deliver solutions that meet environmental requirements and ensure optimal depth for safe navigation.
Inspection, maintenance, and repairs underwater, performed with specialized equipment and experienced professionals. We ensure precision and quality in demanding underwater operations.
Environmentally oriented measures at sea, including cleanup and sediment management. We work for sustainable solutions that protect nature and local communities.
We shape the coastline – safely, precisely, and sustainably
In 2025 we had around 50 employees and a turnover of approximately 200 million NOK.
We are a wholly owned subsidiary of NCC Norge AS, and our strong affiliation with the group gives us the strength and resources to deliver complex marine projects with high quality.
50
Employees in 2025
200
MNOK in revenue
We work purposefully for safety, quality, and environment in all our projects. Our work is certified and follows strict requirements from authorities and industry standards.
At Sjøentreprenøren, we are proud to have completed a number of successful maritime projects that demonstrate our expertise and dedication to delivering results that meet our customers' needs.
2018
Jan 2015 - Jan 2016
At Sjøentreprenøren, we deliver efficient solutions that save both time and money – without compromising on quality or safety. With our experience, certified processes, and specialized equipment, we ensure precision and reliable results from start to finish.
Follow us for a glimpse into the daily life of Sjøentreprenøren!
Here we share photos from exciting projects, unique moments out at sea, and glimpses of our team at work. Discover how we combine experience, technology, and sustainability to deliver results that make a difference.
"*" indicates required fields
"*" indicates required fields
