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For over 20 years, GTMaritime have been providing reliable and secure communication solutions to the maritime industry.

6,500+ vessels rely on GTMaritime to deliver cost effect, stable, maritime optimised products for their communication and data transfer requirements, including maritime email, end point security and crew solutions.  As well as receiving 24 / 7 support from trained engineers.

Continuously improving services and solutions to meet the digitalisation requirements of the maritime industry, and building on our legacy of protection,  GTMaritime have launched FastNet, an independent maritime digitalisation transport platform offering a new standard for the maritime industry and providing a platform to address digitalisation data transport requirements of the future.

GTMaritime are marine communications specialists offering;

  • Secure solutions providing cyber secure email, data transfer solutions and information management services
  • Proven reliability to deliver the highest availability and redundancy of service
  • Maritime focus to meet the evolving demands of the shipping industry for over 20 years
  • Continuous innovation within a market leading infrastructure, we continually enhance & add value to our cloud-based software solutions
  • 24/7 live support by ITIL trained technical staff 24-hours a day, every day of the year

Security, reliability, compliance and easy access to Big Data are all crucial, as well as the ability to maintain and configure vessels remotely. So we designed our services by working closely with customers to better understand their needs so our products are built for the right environments.

We take pride in understanding the complex nature of using multiple satellite connections in remote locations and typically, none standard network environments.

We ensure vessel compliance, security and business operability 365 days a year, as well as keeping crew in touch with friends and family whilst at sea.


Years established


Vessels worldwide


Network uptime for 12 consecutive months


Unknown malware attacks blocked by Advanced Threat Protection last month 1 in every 510 emails


Don’t just take our word for it, read what our customers have to say

Delivering reliable and secure data communications for Wallem

Phishing penetration test measures crew vigilance


News and Information

GTMaritime delivers free service to support continuous ship software cyber compliance

Compliance Maintenance, a new service from GTMaritime,will ensure that GTMaritime’s shipboard software always complies with IMO 2021 cyber security requirements, without intervention As shipping lines grow ever more reliant on digital links to shore, GTMaritime is releasing Compliance Maintenance, a new service for customers that provides the option of automatically keeping GTMaritime software used onboard […]

GTMaritime Download Issue 3

Your animated quick-start guide to FastNet  |  GTReplicate clears ship-shore data transfer bottleneck  |  Friction-free integration of remote working View in browser Issue 3 October 2020   The GTMaritime Download Welcome to the third GTMaritime Download, our regular newsletter keeping you up to speed with latest developments at GTMaritime. A recurring theme in this edition is the […]

Starting small with Big Data

‘Big Data’ sits high up in the premier league of buzzwords that can confuse discussions in today’s shipping industry, but it remains true that the amount of data harvested from ships continues to rise rapidly. Of the 380,000 or so messages from 5,600 vessels that pass through GTMaritime’s filtering solutions on a typical day, for […]

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