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Rosetti Marino

Rosetti Marino is an Italian industrial group and engineering, procurement, construction and installation contractor serving offshore energy, onshore energy, shipbuilding and superyacht markets.

Last updated August 31, 2026

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Overview

Rosetti Marino is an Italian industrial group headquartered in Ravenna and rooted in the city’s port and industrial economy. Founded in 1925 by Marino Rosetti, the company began with practical fabrication work for local maritime and industrial customers, including carpentry and the manufacture of small tanks. Its later development was closely connected with the emergence of offshore natural-gas production in the Adriatic Sea. During the 1960s, the discovery of Europe’s first offshore natural-gas field near the Ravenna coast created a new industrial opportunity in the region. Rosetti Marino participated in the expansion of that sector by fabricating offshore structures, including jackets and decks for fixed platforms, for customers such as Eni, Agip and Montedison, the company now known as Edison. Over time, Rosetti Marino expanded from a local fabrication business into a diversified engineering and industrial group. Its current activities are centered on EPCI contracting—engineering, procurement, construction and installation—for offshore and onshore energy plants. The group also operates in shipbuilding and superyacht construction, while providing specialized technical services to the oil and gas sector. This combination gives the company a position between a heavy-fabrication contractor, an energy-project engineering partner and a maritime industrial manufacturer. The group’s operating structure includes a number of Italian companies involved in its supply chain, as well as international operations and branch offices. The reference material describes the group as comprising 18 companies and nine branch offices, with approximately 1,200 employees. Its principal production base is in the port of Ravenna, where it owns the Piomboni Yard, focused on offshore construction, and the San Vitale Yard, dedicated to shipbuilding work. A third yard, KCOI, was built in 2008 on the Kazakh shore of the Caspian Sea near Aktau, extending the company’s physical presence into a major offshore-energy region. Rosetti Marino’s customer base has included major international energy companies and contractors. The cited customers include Eni, Total, Shell, ConocoPhillips, QatarGas and Premier Oil, as well as European shipowners. The company’s work therefore spans large-scale industrial projects rather than consumer-facing products: offshore platform components, energy facilities, marine vessels, shipyard services and technical support. Its commercial identity is built around engineering capability, fabrication capacity, project execution and access to maritime infrastructure. The company remains active as a listed Italian industrial group. Its business is exposed to the investment cycles of offshore and onshore energy, the requirements of oil and gas operators and contractors, and demand for commercial vessels and superyachts. Because the available reference material does not provide current management names, revenue figures, market capitalization, a corporate website or detailed recent project disclosures, those fields are left unspecified in this dossier.

History

Rosetti Marino was established in Ravenna in 1925 by Marino Rosetti. Its earliest work supported the local port and industrial district, with activities including carpentry and the fabrication of small tanks. The company’s industrial trajectory changed as offshore natural-gas production developed in the Adriatic Sea. In the 1960s, the discovery of Europe’s first offshore natural-gas field near the Ravenna coast helped create demand for specialized marine and heavy-industrial fabrication. Rosetti Marino took part in this pioneering phase by manufacturing components for fixed offshore platforms, notably jackets and decks. The company’s customers during this period included Eni, Agip and Montedison, which later became associated with Edison. The experience gained in offshore fabrication provided the foundation for the company’s subsequent expansion. Rosetti Marino developed from a local port supplier into a broader industrial contractor with capabilities covering engineering, procurement, construction and installation. Its activities came to include both offshore and onshore energy plants, alongside shipbuilding, superyachts and technical services for the oil and gas industry. Rather than operating solely as a shipyard or solely as an engineering consultancy, the group combined project engineering with procurement, fabrication and installation capacity. Ravenna remained the company’s principal industrial base. The group operates two shipyards in the port: the Piomboni Yard, associated with offshore construction, and the San Vitale Yard, associated with shipbuilding. International expansion included the construction of the KCOI shipyard in 2008 on the Caspian Sea coast of Kazakhstan, near Aktau. The location gave the group a presence in a region linked to offshore energy development and marine industrial projects. The modern organization is described as an industrial group comprising 18 companies and nine branch offices, with approximately 1,200 employees. Its companies include Italian businesses connected with the group’s supply chain and an international network supporting energy and maritime work. Rosetti Marino has served international energy operators and contractors, including Eni, Total, Shell, ConocoPhillips, QatarGas and Premier Oil, as well as European shipowners. Rosetti Marino is listed on the AIM Italia market, the alternative capital market operated by Borsa Italiana. Its continuing business combines offshore and onshore energy contracting with shipbuilding, superyachts and specialized technical services. The available source material does not establish a complete chronology of later contracts, acquisitions, leadership changes or financial performance, so no additional events are presented as verified milestones.

  • 2008

    KCOI shipyard built near Aktau

    [1]

    The group built the KCOI shipyard on Kazakhstan’s Caspian Sea coast near Aktau, extending its shipbuilding and offshore-construction footprint beyond Italy.

  • 1960

    Entry into Adriatic offshore energy fabrication

    [1]

    Following the discovery of Europe’s first offshore natural-gas field near Ravenna, Rosetti Marino participated in the early development of the Adriatic offshore sector by fabricating jackets and decks for fixed platforms.

  • 1925

    Company founded in Ravenna

    [1]

    Marino Rosetti established the company in Ravenna to support the local port and industrial area through carpentry and small-tank fabrication.

Products and positioning

An Italian maritime-industrial and energy-project contractor combining offshore fabrication, EPCI services, shipbuilding, superyacht construction and specialized oil-and-gas technical support.

  • Offshore energy equipment

    Offshore fixed-platform structures

    Rosetti Marino fabricates major structural elements for fixed offshore platforms, including jackets and decks. This capability emerged during the development of Adriatic natural-gas production in the 1960s and remains representative of the company’s heavy-fabrication and offshore-project heritage.

  • Energy infrastructure

    Offshore and onshore energy plants

    The group acts as an EPCI contractor for offshore and onshore energy facilities. Its scope combines engineering, procurement, construction and installation, allowing it to support industrial projects from design and sourcing through fabrication and delivery.

  • Shipbuilding

    Commercial and specialized vessels

    Shipbuilding is a core part of Rosetti Marino’s maritime business. Work is associated with the San Vitale Yard in Ravenna and the group’s international yard presence, serving shipowners and industrial customers requiring purpose-built or specialized vessels.

  • Luxury shipbuilding

    Superyachts

    Rosetti Marino also operates in superyacht construction, extending its shipbuilding capabilities into the high-end private and hospitality-marine segment. The supplied reference material confirms the activity but does not identify individual yacht models or product series.

  • Industrial technical services

    Oil and gas technical services

    The group provides specialized technical services for the oil and gas sector. These services complement its engineering, fabrication and installation work and support the needs of energy operators and international contractors.

Recent events

  • Unconfirmed

    Global Energy Group and Rosetti Marino agree UK renewables partnership[2]

    Reported:

    Global Energy Group and Rosetti Marino agreed a five-year partnership to deliver large-scale renewable energy and energy transition projects around the UK, with an option for a two-year extension.

Sources2 sources

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