About Us

About Us
FSubsea is the maker of the Flocean system. The company demerged from Fuglesangs AS, a 5-generation Norwegian family business, in 2013. Every day of the week, we design and deliver the world's most climate-smart, cost-effective and robust subsea pumping systems, including Flocean. Our mission with Flocean is to deliver affordable freshwater to people, farmers and industry in the most climate-smart and ocean-friendly way possible. We do this by harnessing the natural properties of deep ocean water, coupled with more than 100 years of subsea processing experience.


Well equipped workshop with 2.5MW powersupply, for mechanical, electrical and automation work.

Information on the complete system including winch and terrestrial (topside) Power and Control Module (container).

The Water Challenge
Demand for water will outstrip supply by more than 40% in 2030, according to the Global Commission on the Economics of Water (March 2023). Alongside more careful consumption and water re-use, seawater desalination by reverse osmosis (SWRO) is a key part of the solution.
However, traditional SWRO plants are large, power-hungry and take up considerable land-area. In addition, most conventional plants have both seawater intake and chemical-containing brine discharge in the biologically active shallow water zones. This is why the world neads Flocean.