Marine communications providers supply and service the GMDSS radio equipment a vessel carries to communicate and raise distress alerts at sea — VHF, MF, and HF radio installations, NAVTEX receivers, and satellite distress communications equipment — alongside on-board intercom and public-address systems.
Providers also carry out GMDSS radio survey work, testing and certifying EPIRBs, SARTs, and other GMDSS-carriage equipment alongside the radio installations themselves, plus battery replacement and performance testing needed to keep radio certificates valid on the vessel's survey schedule. This is distinct from satellite and connectivity providers, whose VSAT and broadband links carry data and voice traffic rather than distress and safety communications, and from the initial supply of EPIRBs and SARTs as part of a vessel's life-saving appliance outfit. Buyers schedule radio survey work around each vessel's due date and compare providers on survey authorisation and turnaround at the port of call. It sits within the Navigation, Bridge & Communications category group on PortProcure.
PortProcure lists 1 verified Marine Communications (GMDSS) supplier across 1 port, including Colombo. Send an RFQ to compare quotes from listed suppliers.
Suppliers
1
Ports served
1
Group
Navigation, Bridge & Communications
Type
Supplies & services
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1 supplier
Alpa Marine International
ColomboSri Lanka
Alpa Marine International is a Sri Lankan ship chandling and marine supply company providing reliable, high-quality services to vessels calling at ports across Sri Lanka.
We are committed to delivering quality products, competitive pricing, and timely service with 24/7 operational support. Our experienced team works closely with ship owners, managers, operators, and agents to ensure efficient vessel supply operations.
Ports Served: Colombo, Galle, Trincomalee, Hambantota, and other Sri Lankan ports.
At Alpa Marine International, customer satisfaction, reliability, and professionalism are at the heart of everything we do.
General Ship ChandlersDeck Stores & EquipmentEngine Stores & Consumables
