Hudson Yards – Vessel

The iconic steel architectural structure in the heart of New York

Chaban Delmas Bridge

The Bordeaux drawbridge: urban mobility and moving metal carpentry

Panama Canal gates

Sedici mega paratoie per il canale di Panama

ELT Telescope

The world’s largest optical telescope for visible and infrared light

Vision

We create emotions with steel, since 1949

Cimolai operates internationally in the design, supply and assembly of complex steel structures, diversifying its activities in the fields of Civil Engineering, Industrial, Military and Aerospace, as well as in the Energy, Maritime and Offshore sectors.

Figures

People

700

sqm of industrial areas

200000

Annual Production Capacity

140000 t

Values

Projects

Latest Realizations

Ponte Drini

The largest arch bridge in Albania: assembly, repair of welds and metal structures

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AquaPraça

Floating architectural platform created for the 19th International Architecture Exhibition at the Venice Biennale and as the Italy Pavilion at COP30 (Belém, Brazil)

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New Pilots Tower

Iconic metal structure composed of tubes and tie rods, designed by architect Renzo Piano for the city of Genoa

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The Tide

THE TIDE – Cimolai

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Cimolai in the World

Cimolai's global presence extends through strategic locations and iconic projects realized worldwide.

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Sustainability

Sustainability Principles at Cimolai

We are committed to developing sustainable solutions that safeguard the well-being and safety of communities and the environment, in line with the United Nations' goals set in the 2030 Agenda for Sustainable Development.

Certifications

Management Systems and Certifications

We certify our Products and Systems according to the most advanced standards, obtaining certifications recognized both nationally and internationally.

Business areas

Markets in Which We Operate

Cimolai has made steel its vocation, working with it with passion for over 70 years. Today, the company is active in the design, supply and assembly of the most complex steel structures, operating in various fields of engineering.

Bridges and Viaducts

Design and construction of steel bridges and viaducts for major infrastructure projects dedicated to transport and territorial connectivity.

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Stadiums and Arenas

Design and construction of stadiums and arenas for major international events, transforming steel into structures and landmarks for the cities that host them.

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Buildings

Design and construction of civil and industrial buildings, combining engineering expertise, construction capabilities and collaboration with internationally renowned architects.

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Energy

Progettazione, realizzazione e gestione di grandi strutture in acciaio per impianti energetici offshore e onshore, incluse infrastrutture per le energie rinnovabili

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Maritime and Offshore

Design, construction and management of large steel structures for offshore and onshore energy plants, including infrastructure for renewable energy.

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Telescopes

Design and construction of complex, high-precision infrastructure dedicated to astronomical and space observation.

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Defence

Design and construction of high-strength steel structures for the defence and security sector.

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Other activities

Specialist activities including heavy lifting and exceptional handling operations, production of large-diameter LSAW pipes, and creation of complex custom architectural cladding.

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Production

Production capacity and innovation

Thanks to an integrated network of plants in Friuli-Venezia Giulia, we have a production capacity of over 160,000 tonnes of steel per year. Over the years, we have consistently invested in technological innovation, automation and human capital, combining our long-standing experience in steel construction with the most advanced welding engineering and robotics solutions to ensure high standards of quality and production efficiency.

Featured

Enter the CIMOLAI World

Updates and content to discover Cimolai’s projects and activities

News

Updates and insights on our projects and activities

Press releases

Official and institutional communications from the Group

Download Area

Download documents, materials and resources

Careers

Join the Cimolai Team

Join Cimolai and become part of a team focused on innovation and excellence. We offer growth opportunities in a dynamic environment where talent and skills make the difference.

Hudson Yards – Vessel

Chaban Delmas Bridge

Panama Canal gates

ELT Telescope

Vision

We create emotions with steel, since 1949

Figures

Values

Projects

Sustainability

Certifications

Business areas

Production

Featured

News

Press releases

Download Area

Careers

Media