Trusted by the world's largest shipping lines for over 38 years. Three office locations and additional ten distribution hubs delivering to every major Australian port — including the most remote locations.


Founded in Melbourne in 1987, OSS Maritime Group has grown from a single-port operation into Australia's most comprehensive maritime supply group. With three office locations and ten distribution hubs spanning four states, we serve merchant vessels, naval ships, offshore platforms, bulk carriers, container ships, and cruise liners at every Australian port — even the most remote.
Our reputation is built on one simple promise: whatever your vessel needs, wherever it calls in Australia, we deliver — on time, every time. From replenishing technical stores and supplying critical spare parts from our extensive local inventory, to coordinating hull cleaning and guiding captains through AMSA compliance, OSS Maritime is the partner that keeps your vessel moving.
Our multilingual team communicates fluently in English, 中文, 日本語, Tagalog, and 廣東話 — ensuring seamless coordination with operators and vessels from across Asia and the Pacific.
From Townsville to Fremantle, our strategically placed warehouses and branch offices ensure rapid response wherever your vessel calls in Australian waters.
View Port LocationsFrom dockside deliveries to onboard safety inspections — a glimpse of our team at work across Australian ports.
Comprehensive maritime supply and support across all major Australian ports. One trusted partner — for every need, every vessel, every port call.
OSS Maritime maintains extensive warehouse inventory across all major port locations. From standard consumables to critical spare parts, we ensure rapid availability to keep your vessel operational and compliant with all Flag, Port State, and Classification Society requirements.
As critical life-safety equipment, pilot ladders must comply precisely with SOLAS requirements — failures can result in serious injury or detention. OSS Maritime supplies, inspects, and certifies pilot and accommodation ladders through our own certified inspection service. Emergency replacement available at all major Australian ports.
Comprehensive provisions supply sourced from quality Australian suppliers and specialist Asian food importers. OSS Maritime has particular strength in Asian provisions, catering to crews from China, Japan, Taiwan, the Philippines, and Southeast Asia. All orders packed and delivered directly to the vessel gangway.
End-to-end marine services coordination across all Australian ports. OSS Maritime acts as your Australian marine agent, managing all port-side service requirements and liaising directly with authorities, surveyors, and service contractors.
When a vessel is waiting for critical spares, every hour counts. OSS Maritime combines deep knowledge of Australian customs regulations with a logistics network spanning every major port to ensure spare parts reach your vessel without delay — wherever it calls.
A vessel's greatest asset is its crew. OSS Maritime provides comprehensive crew welfare services at Australian ports, ensuring seafarers — often spending months away from home — have access to communication, essential services, and shore-side support.
OSS Maritime supplies vessels at every commercial port across Australia. Our three office locations and ten distribution hubs spanning four states enable same-day or next-day delivery to every port — including the most remote locations.
Each office is positioned adjacent to major port infrastructure, enabling rapid delivery and coordination. Together with our ten distribution hubs, we service every port in Australia.
Beyond our three offices, OSS Maritime operates an additional ten dedicated distribution hubs strategically positioned near key port clusters. This extended logistics network ensures we can reach even the most remote anchorages and ports — from the Pilbara coast to the Gulf of Carpentaria.
70 major maritime ports, 3 OSS Maritime office locations, and 10 distribution hubs across Australia. Our network of offices and hubs ensures we can service every port — including the most remote anchorages.
We service all commercially significant Australian ports. Ports marked OSS Maritime Office have a branch office nearby for same-day service. Ports near an OSS Maritime Distribution Hub benefit from local inventory and rapid response. All other ports are served from the nearest office or hub.
We also coordinate supply to remote anchorages, offshore platforms, and unlisted ports across Australia. Contact us to discuss your requirements.
Contact UsAvailable 24 hours a day, 7 days a week. Tell us your vessel's requirements and we will respond promptly.