Established in 1956, we are GAC. With more than 7,500 employees working in 300 strategically located offices in more than 50 countries around the world, GAC delivers world-class shipping, logistics and marine services built on quality, safety and sustainability with a human touch. Emphasising a long-term approach, sustainability, innovation and ethics, our flexible and integrated portfolios are designed to work within and support our customers’ operations.

Your Catering Performance Partner
Garrets is your global maritime catering and training partner dedicated to improving crew wellbeing through safe, high-quality food provisions and culinary training to vessel crew across the globe.

We work with vessel owners and managers to optimise provisioning strategies, improving crew retention, operational efficiency and sustainability – while maintaining control of cost and complexity.

Improved Crew Wellbeing Through Quality Meals
At Garrets, a better life at sea means varied, nutritious and high-quality meals that support crew health and performance. Through a global network of accredited suppliers and catering expertise, we ensure easy access to fresh provisions and culinary training wherever vessels operate. We help turn cooks into heroes – enabling better meals on board with lower climate impact.

With a strategic focus on supply security, energy diversification and interconnectivity, Gastrade S.A. contributes to shaping a resilient and sustainable energy landscape in Greece and Southeastern Europe. The Company developed and, since October 2024, operates the Alexandroupolis Independent Natural Gas System (INGS), one of the region’s most significant energy infrastructure projects. Gastrade is also a key participant in the European Vertical Gas Corridor Initiative, promoting the uninterrupted flow of natural gas from Greece to the markets of Southeastern and Central Europe. At the same time, the Company is developing the Thrace Independent Natural Gas System, a project that will further strengthen Greece’s role as a regional energy hub.

Gavalas A. Neofytos Mon. IKE - Frehotec brings 30 years of expertise to the maritime and industrial sectors. Operating from our company-owned premises spanning 2,500m² in Spata business park, we are a leading company specializing in refrigeration, air conditioning, automation, ventilation, hydraulic systems, desalination, and electrical supplies. We are proud authorized dealers of the world-renowned brands Danfoss, Bock, Carrier and Siemens and offer a wide range of equipment, machinery and spare parts in large stock, ensuring prompt and reliable solutions. Our portfolio also includes products from other makers like Bitzer, Sabroe, Damcos, Daikin, Copeland. Our experienced engineers are proficient in designing and manufacturing condensing, chiller and self-packaged cooling units, whereas our service team performs maintenance, repair and upgrade of equipment & working plants.

Registered under Greek law and exclusively appointed by the ministry of Transports and Communications of the Republic of Guinea-Bissau, the “International Ships Registry of Guinea-Bissau” (GBI) is the sole entity granted the authorization to register any kind of vessel - merchant, passengers or leisure - navigating the international waters. The “International Ships Registry of Guinea-Bissau” operates as an open flag. GBI services are governed and delivered in accordance with the provisions of the Code of Operation of the Registry as adopted by the State of Guinea-Bissau. Moreover, GBI offers shipowners all main flagging services, in line with the international conventions and guidelines in force.

GBS Shipping Agency is a well-established maritime service provider with over 10 years of experience, delivering reliable port agency services across Egypt. The company specializes in crew change operations, ensuring smooth and compliant sign-on/off procedures. GBS handles spares in transit with efficient coordination and fast clearance, alongside secure cash to master (CTM) services. The company also provides high-quality provisions and stores, as well as seamless logistics and documentation support. Additionally, GBS operates a dedicated vessel transit department, ensuring efficient coordination for all transit passages. GBS is committed to efficiency, reliability, and client satisfaction.

Gelasakis Shipping Agency operates as the maritime and defense logistics arm of the Gelasakis Group, an integrated services enterprise founded in 1975. Over several decades the Group has developed a diversified structure encompassing maritime services, tug and salvage operations, cruise and yacht support, travel and transfer services, hospitality assets, building materials, and fuel distribution. This organizational model gives Gelasakis Shipping Agency access to a broad range of internal capabilities that can be leveraged in support of naval operations, including tugboats, barges, cranes, transport fleets, hotel capacity, and emergency-response equipment.

Gemak Group was established in 1969 in Haliç Bosphorus, Istanbul. Now stands out in Türkiye and around the world for its wide range of skills and technical expertise. Gemak has the vision to be the best in class and preferred partner on worldwide basis for demanding projects on steel fabrication industry, marine and offshore vessel building, marine conversion projects, marine vessels repair and maintenance.

With over 3,000 completed vessel projects and an annual capacity of 5.5 million DWT, Gemak serves a wide range of vessels, from bulk carriers to LPG/LNG ships and offshore units, delivering safe, efficient, and high-quality operations through strong engineering capabilities.

Backed by its engineering team, three shipyard locations, steel and pipe fabrication facilities, and renewable energy infrastructure, Gemak operates as a reliable global solution partner.