About Royal Dirkzwager


Since 1872, Royal Dirkzwager is specialized in optimizing shipping processes and managing maritime and logistic information flows.

Dirkzwager focuses on raising business processes efficiency at companies in the maritime industry. We deliver up-to-date maritime related information by means of professional, personal contact and in combination with sophisticated ICT solutions on a 24 hours a day, 7 days a week basis.
We call this “setting synergy in motion”.


We examine market requirements, brainstorm and find optimal solutions together with the customer.

Based in Maassluis, approximately 40 professionals assist shipping companies, port authorities and other maritime related companies in the Netherlands but with a focus on the Port of Rotterdam.
Royal Dirkzwager is market leader in the Netherlands with its core business. Besides, we are developing strategies to offer our services in other countries. Our two shareholders, RH Marine Group and the Port of Rotterdam, contribute to this development.

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