One-stop-shop for IT and Internet at Sea

Castor Marine offers a seamless solution optimized to support your business including Maritime VSAT, 3G/ 4G LTE, Iridium Certus, FleetBroadband, Coast-Linkā„¢, network equipment and Software.

VSAT network operator and IT provider in one company

Voyager Platform providing Insight and Control at application level

Proven IT solution for Merchant and Offshore Support Vessels

Global coverage for connectivity and support

Please meet our compelling offers:

Take control of your on-board satellite internet with our custom professional IT services.

Castor Voyager

Castor offers the Voyager platform to give you unique real-time visibility of your internet traffic as well as control over the way you use the expensive internet connection.

IT services

From IT advice and design of your IT infrastructure to maintenance of your network: Castor Marine is a complete provider of Maritime IT solutions.

Global Ku-band VSAT

Castor Marine offers flexible and scalable Ku-band VSAT service packages based on our own platform and teleport infrastructure.

Thor7 Ka-band

Thor7 Ka-band plans are available for 60cm and 100cm antennas from 512/128 kbps up to 20/5 Mbps and are based on minimum 1 month commitment.

3G / 4G LTE Sea Data

Castor Marine provides a 3G / 4G LTE solution that reduces mobile roaming charges for both voice and data.

Iridium Certus

Fastest L-band speeds to any point on the planet: Iridium Certus will offer superior connectivity for maritime customers whether used as a standalone service or as a complement to VSAT services.


Nice to meet you!

Please visit our website to find out more about our high-quality Maritime internet services or contact our sales staff to find out why you should choose Castor.

Visit us online:

T. +31 (0) 88 646 0100   |   E.