Heerema marine contractors

Making the impossible possible offshore

Our mission is to be the leading marine contractor creating sustainable value(s) for clients and stakeholders

Solving challenges for almost sixty years

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Three business units,
One mission

DOB-DOT-Fox (1 of 8) (low res)


Driving the global energy transition by bringing Heerema's experience to the offshore wind industry

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Brent Alpha Sleipnir 2020 (5)


Heerema has been removing offshore facilities safely and predictably for over thirty years

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Thialf jacket installation Leviathan (3)

Transport and Installation

Heerema transports and installs offshore structures in a safe, cost-effective, and sustainable manner

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Why sustainability?
We believe in creating sustainable value(s)

250.000 MT

carbon compensated


reduction of NOx on LNG

9 turbines

generating Shore Power

4,316 MT

of reused steel in 2020


“Our team are who help us make the impossible possible offshore”

Koos-Jan van Brouwershaven



Your trusted partner in offshore installation and removal