
The marine contractor is your reliable partner for safe and efficient environmental mass management in sea and harbour areas. With extensive experience and high professional competence, we handle contaminated masses with modern equipment and in accordance with the strictest environmental requirements. We offer complete solutions from planning to completion – always with quality, safety, and sustainability in focus.
Environmental mass management is crucial for cleaning up contaminated sea beds, improving water quality, and strengthening ecosystems along the coast. Through targeted work, we contribute to facilitating new uses of harbour areas and coastal zones and ensure that all masses are handled in a safe and environmentally friendly way.
Our projects are carefully planned to limit the spread of contamination and to ensure lasting, positive environmental effects.
We deliver comprehensive services covering the entire process:
Our experience from major environmental projects, such as Innseiling Maurholen and Hammerfest Ren Havn, demonstrates our ability to combine technical precision with strict environmental requirements. With specialised equipment and dedicated professionals, we ensure efficient execution, even in demanding marine environments.
By choosing a partner with specialised expertise in handling environmental masses in the sea, you ensure:
At Sjøentreprenøren, we have high standards for the safety work carried out at the workplaces. Systematic follow-up and dedicated personnel ensure that we always work safely
More contacts can be found here.


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