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News and highlights

Cofra 100 years

Cofra exists this year 100 years. With over 50 years of experience in ground improvement, we were one of the founders and early adaptors of many common ground improvement techniques.

Find your solution to densify granular material

We have several compaction techniques available.

Our commitment to safety

Safety is an important factor in Cofra operations. Have a look at our safety section.

Compaction for the movement of a 13,500ton railway bridge.

Discover our languages and links to country pages.

Please have a look at the footer of this webpage with links to our landing pages and specific languages.

Csm Westergouwe Bouw 087 Www.Lourenz.Nl 0039350F5a

Discover our expertise in the field of vertical drainage

Find detailed information about one of our core activities.

Biobased Vertical drains

Cofra has developed its own biodrain. This sustainable product is now ready for use all over the world. Ask us for more details

Sustainable vertical drain materials

Solutions

Explore our ground improvement solutions

Featured projects

Makassar, Indonesia

Cofra has recently executed a project, where next to the installation of PVD also three complementing compaction techniques were used. This proved to be a highly economical and flexible solution.

Gouda, The Netherlands

Cofra performs many vertical drain projects in The Netherlands. The most common purpose is the improvement of the subsoil to reduce the residual settlements of future housing or warehouse areas.

Duqm, Oman

Cofra has successfully compacted the expansion of the port of Duqm using our CDC compaction technique.

Mombasa port, Kenia

Cofra has worked successfully on the various phases of the expansion of Mombasa port.

San Francisco, USA

Our rig with the heaviest push force in the world is constantly busy on the most special projects. It recently finished a project in the United States to penetrate very dense sands without predrilling.

Changi East, Singapore

Cofra has worked on all the projects related to the expansion of Changi airport. Our latest project involves the installation of 41 Million meter of PVD.