National Conteneur — Offshore

Containers for the Offshore Industry — Sale, Rental and Fit-Out

Certified offshore containers for lifting at sea, deck storage, technical modules and logistics support on oil, gas and offshore wind platforms.

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    Sector expertise

    Offshore logistics: certified containers for operations at sea

    Offshore work imposes constraints that a standard container cannot handle: dynamic lifting, sea spray, corrosion, limited deck space, explosive zones and documented inspections. Every piece of equipment taken on board must be suited to the marine environment and the operator's procedures.

    National Conteneur offers offshore containers and modules to store, transport, fit out or protect equipment between the port, the supply vessel and the platform. The choice of format depends on weight, type of lifting, required certification and use on board.

    • €18.4Bnglobal offshore lifting equipment market in 2024
    • < 48 hemergency mobilization delivery time at a French port
    • > 99 %compliance rate required for DNV 2.7-1 inspections at sea
    • 12 500active offshore platforms and wind farms worldwide
    Industry applications

    Container uses in the offshore industry

    Offshore operations impose environmental, certification and logistics responsiveness constraints that only equipment specifically designed for the marine environment can meet. The use cases below cover the entire operating cycle, from dynamic lifting between vessel and platform to logistics support for offshore wind farms.

    Industry use

    Dynamic lifting and transfer between vessel and platform

    Transfer between dock, vessel and platform exposes the container to dynamic movements and high loads.

    A certified offshore container is designed for these lifting operations at sea, with a suitable structure, lifting points, marking and documentation. It secures logistics rotations and makes acceptance by the operator easier.

    Mobile workshop

    Storage of drilling and maintenance tooling

    Tooling, spare parts, hoses, consumables and maintenance equipment must remain available on a deck that is often crowded.

    A closed offshore container organizes storage, protects equipment from salt and limits losses. It can be assigned to a drilling campaign, a maintenance operation or a dedicated team.

    Site facilities

    Offshore living quarters and offices

    Long operations sometimes require technical spaces, offices or support modules close to the work area.

    A fitted-out offshore module can include insulation, ventilation, electricity, furniture and equipment according to the site's safety requirements. It creates an operational space without modifying the platform's structure.

    Sensitive materials

    Storage of treatment chemicals

    Treatment products, lubricants, paints and chemical consumables require clear separation and suitable containment.

    A container with containment, ventilation or specific equipment limits leak risks and organizes storage on deck. The configuration depends on safety data sheets and the area of use.

    Logistics

    Logistics support for offshore wind farms

    Offshore wind farms multiply rotations between the base port, vessel and turbines.

    Dedicated offshore containers make it possible to prepare intervention kits, store critical parts and secure maintenance flows. They reduce handling and improve crew availability at sea.

    Industry constraints

    How containers meet offshore requirements

    • Marine resistance

      Offshore containers are selected to withstand sea spray, handling impacts and lifting stress at sea. Anti-corrosion protection and structural monitoring are essential to maintain safety over time.

    • Offshore modularity

      Storage, technical module, workshop, containment or office: formats adapt to deck space and the campaign. Modularity makes it possible to adjust volumes without modifying the offshore installation.

    • Triple certification

      DNV 2.7-1, EN 12079, ATEX or fire requirements may apply depending on the use. Documentation, inspections and certificate validity are just as important as the container itself.

    Container types

    The most commonly used container types offshore

    The formats offered meet the regulatory and operational requirements of the offshore environment: DNV 2.7-1 certification for lifting at sea, ATEX classification for explosion-risk zones, and structural resistance to corrosive environments and swell movements. Each unit is designed to be deployed directly on deck, platform or support vessel with no on-site adaptation.

    The most in-demand families for offshore transfers, classified zones and support modules.

    • Photo illustrating DNV 2.7-1 container

      DNV 2.7-1 container

      The DNV container is designed for dynamic lifting and rotations between port, vessel and platform. It combines a reinforced structure, dedicated lifting points, marking and compliance documentation.

    • Photo illustrating ATEX certified container

      ATEX certified container

      The ATEX container or module is intended for zones where an explosive atmosphere may occur. Electrical equipment, ventilation and accessories are selected according to the zone classification and intended use.

    • Photo illustrating A60 living module

      A60 living module

      The A60 module meets the need for fire-protected spaces for certain offshore functions. It can include insulation, ventilation, electricity and interior fit-out according to the operator's rules.

    Standards

    Offshore sector standards and regulations to comply with

    • DNV 2.7-1 / EN 12079

      DNV 2.7-1 and EN 12079 define the requirements for offshore containers: design, manufacturing, testing, marking and inspections. They are central to lifting operations between vessel and platform.

    • MPI (Magnetic Particle Inspection)

      Magnetic particle testing detects defects in steel and welds. It is one of the checks used to confirm the integrity of critical points subject to lifting.

    • ATEX Directive (2014/34/EU)

      Explosive atmosphere zones require ATEX-compatible equipment. For a fitted-out module, the electrics, ventilation and onboard equipment must be selected according to the zone classification.

    • SOLAS A60

      A60-type fire requirements apply to certain modules intended to protect occupants or sensitive functions. They must be verified according to the location, use and the operator's rules.

    Sector quote

    Need a DNV-certified container for your offshore operation?

    FAQ

    FAQ: your questions about containers and the offshore industry

    Find answers to the most common questions about our containers and services.

    Can a standard (non-DNV) container be used on an offshore platform?

    For lifting at sea, a standard container is generally not accepted. Operators require offshore-certified equipment with lifting points, tests and documents suited to dynamic loading conditions.

    How long is a DNV 2.7-1 certificate valid?

    Validity and inspections depend on the certificate, the reference standard and the container's usage history. Before renting or buying, check the date of the last inspection, intermediate inspections and available documents.

    How do you determine the number of containers needed for an offshore campaign?

    Sizing depends on volume, weight, type of equipment, vessel rotation frequency, deck area and lifting limits. We assess these factors to recommend the right number and format of containers.

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