LiteSpeed VSAT

A secure, reliable and unlimited communications package

Explore LiteSpeed VSAT

A secure, reliable and unlimited communications package

As ships become more connected, the seafarers who work on them become more digitally savvy, particularly digital natives, who are likely to be trained on new technologies and expect continuous, global connectivity. Reports show that 92 percent of seafarers consider internet access as a strong influence on their decision of where to work. This makes high-quality connectivity a key requirement for ship owners looking to attract and retain qualified crew who want to be able to connect with family and friends while at sea.

LiteSpeed VSAT has been designed to meet the challenges ship owners are facing today and, in the future, helping shipping companies achieve their digital requirements in the simplest and most cost-effective way.

Operating using the SES Skala global network, LiteSpeed VSAT direct provides high quality broadband, supported by a network of satellites to deliver a guaranteed quality of service (QoS) with reliable and resilient connectivity.

24 / 7 support is also provided as standard from GTMaritime’s support team.

With no long-term commitments LiteSpeed VSAT provides flexibility and scalability, giving businesses the ability to increase bandwidth as required.

  • Fully managed, low latency, GEO HTS connectivity
  • Scalable capacity in Ku bands
  • Global infrastructure linked to major internet peering points
  • Quality of Service (QoS) network traffic mapping and monitoring
  • Industry-leading redundant, compact advanced tracking antennas
  • Modems/basebands from iDirect
  • Increase fleet-wide and individual ship network capacity on-demand
  • Guarantee network service quality and continuous optimisation
  • Guarantee network uptime with a consistent quality of experience

A fully secure communications package

Free GTSeaMail

A secure, stable and lightweight compression email platform, specifically developed for smaller vessels. Supports maximum bandwidth optimisation and delivers advanced cyber security functionality, including zero-day threat protection.


Using GTMaritime’s FastNet data transfer platform GTReplicate provides a solution to the efficient replication of data between ship and shore, allowing file prioritization to manage large transfers while maintaining continued Internet connectivity for other tasks.

** Primary email workstation is classifed as the device operating GTSeaMail

GTSentinel Solo

A comprehensive antivirus solution, optimised for the maritime market and designed to protect the vessel whilst minimising the impact on communication network included free of charge, for the primary workstation, to ensure complete security.**

Localisation Available

GTSeaMail is available in several languages to suit the requirements of your crews. We are also able to translate if the language you require is not currently available*

*Based on number of vessels

Compact and cost efficient hardware, perfect compliment to LiteSpeed VSAT

Complimenting the LiteSpeed VSAT service, the Intellian v60E is a compact, space and cost efficient Ku-band stabilized VSAT maritime antenna system which enables connectivity to a host of new markets, including small commercial, workboats, fishing, leisure and government.

The v60E’s RF design delivers higher levels of performance, with a standard 6W BUC providing customers with the quality and reliability of Intellian’s advanced technology developed for the NX Series antennas.
Installation is made straightforward by single-cable, dome-on connection, while commissioning is facilitated by the built-in, browser-based AptusNX antenna management and  diagnostics software. For higher bandwidth requirements, the all new standard maritime VSAT antennas, NX Series is available.

Click for more information on Intellian’s hardware


Alternative Intellian hardware

A seamless fleet-wide migration to GTMailPlus for ITM

Delivering reliable and secure data communications for Wallem


Safety4Sea interview Mike McNally on the challenges in the maritime industry

SAFETY4SEA recently interviewed Mike McNally, discussing the challenges facing the maritime industry along with how GTMaritime support and assist ship operators in meeting these challenges. Below you can watch the full series of interviews discussing topics such as “What are the key actions that will make a step change in industry’s performance during the era […]

GTMaritime move offices in Singapore

Our team in Singapore have moved to new offices, bringing us closer to our customers and putting us at the heart of maritime in Singapore. Our new address is GTMaritime, 3 HarbourFront Place HarbourFront Tower 2 Level 11 Singapore 099254 Our telephone numbers remain the same; Sales: +65 68714820 Support: +65 68714821

GTMaritime celebrates 10,000 vessel milestone

Leading provider of secure maritime data communications software, GTMaritime, has passed the 10,000-vessel installation milestone, as worldwide demand for secure and reliable maritime software-based solutions continues to grow.   GTMaritime customers now include some of the largest ship owners and operators in the world with increasing data traffic moving between ship and shore driving a […]

Wherever you are, we are.
If you would like to discuss how we can support you please contact us.

You can contact our team by telephone, requesting a call back by completing the form or chatting to us by clicking the chat widget at the bottom of the screen.

UK support: +44 (0) 1925 818940

Singapore support: +65 68714821