MARINE DIESEL SERVIS d.o.o.

Marine Diesel Servis d.o.o. is a specialized technical organization headquartered near Rijeka, Croatia, dedicated to the engineering support of the maritime, offshore, and yachting industries. Founded to provide high-level mechanical solutions, the company has developed a robust operational footprint within the Adriatic region, serving as a critical partner for shipowners, shipyard facilities, and fleet management companies. Its strategic location in the hinterland of a major Mediterranean port hub enables the firm to respond effectively to the diverse requirements of commercial shipping, passenger transport, and specialized offshore vessels. The primary function of the enterprise is the comprehensive maintenance, repair, and overhaul of marine diesel engines and auxiliary power systems. Through a combination of workshop-based precision engineering and on-site intervention, the company addresses the full spectrum of engine lifecycle care. Its facility in Jurdani is equipped with the heavy machinery and specialized tooling necessary for the dismantling and remanufacturing of complex engine components. Within this controlled environment, technical staff perform detailed overhauls of cylinder heads, pistons, liners, and fuel injection equipment, restoring worn assets to strict operational specifications. This workshop capability is essential for executing major refits that require a clean, stable environment away from the constraints of a ship’s engine room. Complementing these static operations, Marine Diesel Servis d.o.o. operates mobile service teams capable of traveling to vessels worldwide. Recognizing that mechanical failures and scheduled maintenance needs often arise far from a ship's home port, the company dispatches engineers to conduct diagnostics, troubleshooting, and repairs during port calls or while ships are in dry dock. These field operations are supported by advanced diagnostic tools that allow for the rapid identification of faults in complex propulsion systems. The firm is frequently engaged to work on specific high-speed and medium-speed diesel platforms, leveraging deep technical knowledge to ensure compliance with manufacturer standards. Furthermore, the organization acts as a reliable node in the maritime supply chain through the procurement and distribution of engine spare parts. By managing the logistics of genuine component supply, it helps vessel operators mitigate the risks associated with extended downtime and supply shortages. The company’s integrated approach—combining skilled mechanical labor, logistical support, and dedicated workshop facilities—ensures that Marine Diesel Servis d.o.o. remains a central figure in preserving the seaworthiness and reliability of vessels operating across international trade routes.