Based in the strategic maritime hub of Gibraltar, the Gibunco Group has evolved from a local enterprise into a diversified international organization with a primary focus on marine services. Founded in 1965 by the Bassadone family, the company remains privately owned, maintaining its headquarters at the crossroads of the Mediterranean and the Atlantic. Its growth trajectory closely mirrors the development of Gibraltar as a premier bunkering and shipping center, leveraging the high traffic volume of the Strait to build a robust portfolio of vessel support operations that cater to the global merchant fleet.
The group functions as a parent entity for several specialized divisions that address distinct needs within the shipping industry. A central pillar of its operations is underwater engineering and vessel maintenance. Through a wide-reaching network of cooperative stations situated in major shipping lanes and ports worldwide, the company facilitates essential hull cleaning, propeller polishing, and underwater inspection services. These operations allow vessels to maintain hydrodynamic efficiency and reduce fuel consumption without the significant commercial downtime associated with dry-docking. The group’s underwater network is one of the most extensive of its kind, offering standardized maintenance protocols across different continents.
In addition to technical maintenance, the Gibunco Group acts as a significant force in the marine energy sector. It established a substantial footprint in physical fuel supply, managing the complex logistics of bunkering operations across multiple jurisdictions. This involves the direct supply of marine fuels and lubricants to vessels, supported by a dedicated fleet of barges and storage facilities in strategic anchorages. The organization also maintains a strong ship agency arm, offering husbandry services, crew logistics, and port operations support to shipowners and operators transiting the Strait of Gibraltar or calling at its ports.
Over the decades, the organization expanded its physical presence beyond Southern Europe, establishing operational bases in key maritime centers including the Canary Islands, major Asian hubs, and the Americas. By integrating fuel supply, underwater technical services, and general port agency functions, the company supports the operational readiness of commercial fleets on a global scale. While the group has diversified into regional real estate, its core identity remains firmly anchored in the logistics and servicing of international maritime trade.