Underwater services and diving providers carry out commercial diving work on a vessel's hull and underwater fittings without drydocking — in-water hull and propeller inspection, propeller polishing, underwater repairs to sea chests, rudders, and thrusters, and class-approved in-water surveys carried out in place of a scheduled drydock bottom survey.
Divers work from a support vessel or the berth itself, using underwater cutting, welding, and inspection techniques suited to work below the waterline, and can issue survey reports accepted by classification societies in lieu of drydocking for eligible vessels. This is distinct from the general in-water hull cleaning carried out to remove fouling, though the same diving teams often perform both, and from the drydock facilities used when a defect cannot be repaired underwater. Buyers commission diving work to defer or replace a drydock visit, or to investigate and fix a specific underwater defect, comparing providers on diver certification, equipment, and response time at the port. It sits within the Repair, Maintenance & Shipyards category group on PortProcure.
PortProcure lists 35 verified Underwater Services & Diving suppliers across 22 ports, including Balboa, Callao, and Casablanca. Send an RFQ to compare quotes from listed suppliers.
Suppliers
35
Ports served
22
Group
Repair, Maintenance & Shipyards
Type
Services
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35 suppliers
PORT CARGO SERVICES CEYLON (PVT) LTD
ColomboSri Lanka
As leading ship chandlers in Sri Lanka, Port Cargo Services Ceylon provides end-to-end maritime supply solutions across all commercial ports, including Colombo, Galle, Hambantota, and Trincomalee. Operating 7 days a week, we specialize in fresh vessel provisioning, premium bonded stores, cabin and safety equipment, nautical publications, and technical deck and engine supplies. Backed by dedicated cold-chain reefer logistics and 24/7 port agency support, we deliver reliable, cost-efficient ship chandling tailored to keep your fleet fully operational.
General Ship ChandlersDeck Stores & EquipmentEngine Stores & Consumables
Neelkanth Marine Engineering Services are a premier maritime service provider dedicated to
keeping the global fleet moving. By combining expert ship repair engineering with comprehensive
chandlery services and workshop assistance, we provide a seamless, single-point solution for ship
owners and managers. Our mission is to minimize vessel downtime and maximize operational
efficiency through reliability, speed, and precision.
General Ship ChandlersDeck Stores & EquipmentCabin & Accommodation Stores
Neelkanth Marine Engineering Services are a premier maritime service provider dedicated to
keeping the global fleet moving. By combining expert ship repair engineering with comprehensive
chandlery services and workshop assistance, we provide a seamless, single-point solution for ship
owners and managers. Our mission is to minimize vessel downtime and maximize operational
efficiency through reliability, speed, and precision.
General Ship ChandlersDeck Stores & EquipmentEngine Stores & Consumables
Kaustubh Ship Suppliers is a reliable ship supply and marine support company serving vessels calling at major and minor ports across India. We provide comprehensive ship stores, provisions, bonded stores, engine and deck stores, electrical and marine equipment, spares, paints, chemicals, safety equipment and technical services.
Our team focuses on prompt response, competitive quotations, reliable sourcing and efficient coordination to support vessel operations and minimize delays. We welcome RFQs from shipowners, ship managers, operators, fleet procurement teams and ship agencies for upcoming vessel calls at Indian ports.
General Ship ChandlersDeck Stores & EquipmentEngine Stores & Consumables
LEINCOS SARL – Shipping Agency & Marine Services is a Guinea-based maritime services company providing reliable ship agency, vessel support and marine supply services in Guinean ports and offshore areas.
We assist vessels, ship owners, operators, charterers and ship managers with ship agency services, crew assistance, vessel husbandry, provisions, fresh water, marine consumables, technical supplies, logistics and port coordination.
Our services also include marine fuel (MGO) supply and bunkering coordination, transportation, delivery of spare parts and equipment, waste-related coordination, crew change assistance and general vessel support.
With local knowledge and a responsive 24/7 service approach, LEINCOS SARL coordinates with ports, suppliers, authorities and service providers to ensure efficient and transparent vessel operations in Guinea.
Ports/Areas: Conakry, Kamsar, Boffa and other Guinean ports and offshore locations.
General Ship ChandlersDeck Stores & EquipmentProvisions & Fresh Food Supply
Golden Ocean Marine Sweden provides reliable marine supply and support services to vessels calling Egyptian ports and transiting the Suez Canal. Our services include ship chandlery, deck and engine stores, provisions, marine lubricants, spare parts, ship repairs, underwater services, hull cleaning, marine surveys, NDT, calibration, fresh water, waste services and marine logistics. We offer highly competitive pricing, fast response and reliable service with 24/7 support across Egyptian ports.
General Ship ChandlersDeck Stores & EquipmentEngine Stores & Consumables
CHOWDHURY ENTERPRISE is a professionally established marine service and ship supply company based in Chattogram, Bangladesh, providing reliable and comprehensive support to shipowners, ship managers, operators, and vessels calling at Bangladesh ports. We specialize in ship chandling, provisions, deck & engine stores, marine spare parts supply and export, safety & navigation equipment, ship repair and maintenance, LSA & FFA services, chipping & painting, waste management, sludge & bilge water disposal, crew change assistance, watchmen & labour supply, and complete vessel husbandry services. With a strong focus on quality, competitive pricing, prompt response and timely delivery, we are committed to providing efficient, cost-effective and dependable solutions as a trusted marine supply and service partner.
General Ship ChandlersDeck Stores & EquipmentEngine Stores & Consumables
Part of Groupe Mori, based close to Lome port in Togo. Acts as shipping agent and supplies vessels with provisions, bonded and engine stores, spare parts, bunkering and lubricants, together with crew changes and technical services. Also offers diving and underwater repair, crane repair and hull cleaning, and attends vessels at Abidjan anchorage.
General Ship ChandlersUnderwater Services & DivingHull Cleaning & Husbandry