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Hollandia Infra
Distinctive in Knowledge & Skills

At Hollandia Infra we enlarge the world little by little by pushing the boundaries of steel construction. We are driven to exceed the expectations of ourselves and our steel. We build bridges to shorten distances and with revolutionary defenses we protect our lowlands against the forces of nature.


Hollandia Infra is an authority in designing, fabricating and putting into production of complex hydraulic engineering such as bridges, sluices and flood defenses and specials.

Movable bridges

Fixed bridges

Sluices, sheet piles and flood defenses


Machine works


Our approach

Our full scope concerns advise, design, manufacture, assembly, testing, commissioning and installation. We build our bridges, sluices and flood defenses in our own strict conditioned manufacturing and preservation halls so we can transport big parts to the building site. Additionally our modern production facilities, situated next to an open water connection gives us the advantage in time and quality.







Steel erection

Testing & Commissioning


Bicycle and pedestrian bridge Lille Langebro in Copenhagen

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Haringvliet Bridge

New Radar Tower Maasvlakte II

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New Lock Terneuzen

Bridge Ouderkerk over the Amstel River

Hartelbridge, Spijkenisse

Steyl Maashoek - Self-closing barrier

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British Airways i360, Brighton

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Careers at Hollandia