Based in Singapore, Fisk Tech operates as a specialized maritime service provider focused on underwater vessel maintenance, engineering, and performance optimization. Established in 2021, the company was founded to address the growing industry demand for decarbonization and operational efficiency. Unlike traditional commercial diving firms that primarily offer manual labor for cleaning, Fisk Tech integrates naval architecture and marine engineering expertise into its service delivery, positioning hull maintenance as a critical component of a vessel’s overall energy management strategy.
The company’s core operations center on subsea husbandry, specifically the cleaning and maintenance of ship hulls and propellers. Biofouling—the accumulation of marine growth on a vessel’s hull—significantly increases drag, leading to higher fuel consumption and emissions. Fisk Tech combats this through advanced underwater cleaning and inspection services designed to restore hydrodynamic efficiency. These operations are critical for shipowners striving to meet stringent environmental regulations, such as the International Maritime Organization’s Carbon Intensity Indicator (CII) and Energy Efficiency Existing Ship Index (EEXI). By maintaining clean hulls, the company helps fleets reduce their fuel burn and carbon footprint.
Beyond physical cleaning, Fisk Tech provides technical consultancy and project management. The firm employs naval architects to oversee retrofit specifications and structural repairs, bridging the gap between underwater findings and dry-dock planning. Their services extend to the offshore energy sector, where they support oil and gas assets with subsea inspection and maintenance. The company emphasizes a data-led approach, utilizing reports and performance metrics to help fleet managers predict fouling rates and schedule interventions more effectively.
Fisk Tech also engages in the installation of specialized equipment, such as ultrasonic antifouling systems, to prevent marine growth on niche areas of vessels. Through its headquarters in a major global shipping hub, the company coordinates services that combine practical diving operations with high-level engineering oversight, catering to a client base that includes commercial shipping lines and offshore operators looking to optimize asset lifecycle and sustainability. The firm represents a modern shift in maritime maintenance, moving from reactive cleaning to proactive, efficiency-driven hull management.
