The 24/7 eyes and ears of the maritime world

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Maritime Intelligence

Welcome to Royal Dirkzwager, the heart of the shipping industry, where we offer real-time visibility of all vessels affecting your daily operations. We report and detect inbound and outbound vessel traffic in and around ports, waterways, at sea, and near offshore assets. We are committed to reducing waste and creating a sustainable shipping world.

Our Services

Why Royal Dirkzwager?

More than 150 years of experience in the maritime world. And we are proud of it. Deep knowledge of vessel movements, port processes and safety and security that is what distinguishes us from our competition. We understand what is important to you and we help you to make a difference and be better every day.

About us

Proud Partners


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your service

We started as a ship reporting company back in 1872 and since than we expanded our service portfolio. Our specialty is vessel monitoring in and around the port and waterways , at sea and in the vicinity of offshore assets 24 hours a day, 365 days a year. Our goal is to let you run your business better!
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