Based in the heart of Europe’s busiest maritime hub, FN Diving operates as a specialized independent contractor focused on underwater ship maintenance, repair, and inspection. Headquartered in the Port of Rotterdam, the company has integrated itself into the logistical chain of the international shipping industry, providing services that allow vessels to maintain operational readiness without the need for drydocking. The firm’s primary objective is to execute complex technical interventions below the waterline, ensuring that merchant vessels—ranging from container ships to tankers—can adhere to tight sailing schedules while meeting regulatory and efficiency standards.
The company’s operational footprint extends beyond the Netherlands. Recognizing the strategic importance of the Mediterranean gateway, FN Diving established a fully equipped subsidiary in Algeciras, Spain. This location serves as a critical node for the company, enabling rapid deployment to vessels passing through the Strait of Gibraltar or calling at ports across Southern Europe and North Africa. Through its permanent presence in these key maritime arteries, the company maintains 24/7 operational readiness, a necessity for an industry where off-hire time equates to significant financial loss.
FN Diving’s technical teams are composed of certified commercial divers and technicians skilled in a variety of underwater disciplines. Their capabilities cover a broad spectrum of afloat repairs, including stern seal replacements, cofferdam installations, and underwater welding. A significant portion of their workload involves hull husbandry, such as propeller polishing and biofouling removal, which directly impacts a vessel’s fuel efficiency and hydrodynamic performance. The company utilizes specialized launch vessels and mobile equipment to reach ships at anchorage or alongside terminals, performing these tasks while cargo operations continue above the surface.
Safety and compliance form the backbone of the company’s diving operations. FN Diving works in close coordination with major classification societies to conduct approved in-water surveys and inspections. utilizing high-definition CCTV systems and two-way communication technology to provide real-time data to surveyors and ship managers. This adherence to rigorous industry standards allows the firm to certify the underwater condition of vessels, facilitating class renewal and damage assessment without removing the ship from the water. Through this combination of rapid mobilization and technical accreditation, FN Diving supports the continuous movement of the global merchant fleet.
