NSSLGlobal
About
NSSLGlobal is a leading independent satellite communications and systems integrator providing project engineering, IT management, and connectivity solutions to the maritime, defence, government, and enterprise sectors. The company offers a broad portfolio including VSAT broadband, NavCom systems integration, cybersecurity, crew welfare, and managed services, backed by over 50 years of industry experience. With 12 international offices, five owned teleports, and 250+ employees, NSSLGlobal operate...
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Details
Headquarters
Redhill, United Kingdom
Website
nsslglobal.comCompany size
201-500 employees
Offerings
27 active
VenSearch Intelligence
Ideal Customer
- NSSLGlobal's sweet spot is mid-market to large enterprise maritime operators managing fleets of vessels (ranging from handfuls to hundreds of ships), as well as national navies, coastguard agencies, NATO organisations, and government bodies requiring secure, assured satellite communications.
- Named contract examples include fleet operators with 15–28+ vessels (e.g., HLB, Vertom) and large-scale government/defence customers such as the UK MoD and FCDO Services.
Key Differentiators
- NSSLGlobal positions itself as a truly brand-agnostic, independent systems integrator that owns and operates its own VSAT network infrastructure (teleports, hub, and modem technology via the acquired SatLink platform), giving it full end-to-end responsibility from satellite to end-user — a distinction it claims few competitors can match.
- Over 40% of its staff are highly specialised engineers, and all personnel are security-cleared, enabling it to serve sensitive defence and government environments.
Industries Served
- NSSLGlobal primarily serves the maritime (commercial cargo, tankers, superyachts, fishing), defence, and government sectors, with additional coverage in offshore/energy (oil and gas, drilling rigs), media, mining, construction, engineering, and enterprise/corporate markets.
- Key named clients include the UK Ministry of Defence, Royal Navy (supported for over 40 years), German Armed Forces, several NATO nation navies, Mitsui O.S.K. Lines, Teekay, Vertom, and UK FCDO Services.
Service Coverage
- NSSLGlobal operates globally, serving customers at sea, on land, and in the air across all major continents.
- The company maintains 12 international offices, with locations across the UK (HQ in Redhill, Surrey, plus Portsmouth), Germany, Denmark, Norway, Sweden, the Netherlands, Poland, Singapore, Japan, and the United States, supported by regionally based field service and engineering teams.
Partnerships
- NSSLGlobal maintains tier-1 partnerships with major satellite operators including Inmarsat (as a Global Xpress Value Added Reseller for maritime, government, and enterprise), Iridium (as an authorised Service Provider for Certus and Push-to-Talk), Thuraya, Telesat, Eutelsat/OneWeb (authorised LEO partner for maritime and UK government), Intelsat, SES, and JCSAT.
- It is also an authorised Starlink partner, integrating LEO services into its hybrid Fusion IPLEO product.
Company Size
- NSSLGlobal was founded in 1969 (formerly known as NSSL Limited and Nera Satellite Services Limited) and employs approximately 230–250 staff worldwide across 12 international offices.
- Annual revenue is estimated at approximately £94 million (~$85–107M USD) based on FY2023 filings, with a gross profit of £37M and profit after tax of £11.2M reported for the period ending December 2023.
Ownership
- NSSLGlobal is a privately held company and an operating subsidiary of Arendals Fossekompani (AFK), a Norwegian clean-tech industrial investment company.
- AFK initially acquired a 40% stake on New Year's Eve 1999, then bought out Telenor's co-ownership stake (acquired via private equity firm Apax) around 2010, and currently holds approximately 80% of the company with NSSLGlobal's management team owning the balance.
Compliance & Certifications
- NSSLGlobal holds certifications across ISO 27001:2013 (Information Security Management), ISO 9001:2015 (Quality Management), ISO 14001:2015 (Environmental Management), ISO 45001:2018 (Health and Safety Management), and ISO 44001, as well as Cyber Essentials Plus.
- All staff are security-cleared, and the company's cybersecurity services follow IMO 2021 maritime cyber regulations.
Compiled from public sources by VenSearch · Last researched October 14, 2026
Offerings
27 offerings24/7 Technical Support and Network Operations Centre (NOC)
NSSLGlobal operates two 24/7/365 customer service centres and a technical support Network Operations Centre (NOC) providing round-the-clock support to customers globally. The NOC is ISO 9001 certified and supports all NSSLGlobal-supplied services including VSAT, satellite communications, and managed services. A managed Security Operations Centre (SOC) is also available to monitor, prevent, and respond to cybersecurity threats.
Broad-IP
Broad-IP is listed as a communications service within NSSLGlobal's defence, government, and enterprise solutions portfolios. It is offered as a satellite broadband connectivity option alongside Fusion IPLEO and LEO services for customers operating in those sectors. Further detailed description is referenced in the navigation but not fully elaborated on the pages provided.
Crane Hands-Free Radio Solution
NSSLGlobal's Crane Hands-Free Radio is a newly launched communications solution designed to boost safety and operational efficiency during crane operations at sea. The solution allows crane operators to communicate hands-free, reducing the risk of incidents during cargo handling. It was launched in June 2026 and is part of NSSLGlobal's critical rescue and infrastructure solutions portfolio.
Crew Welfare Solutions
NSSLGlobal's crew welfare solutions enhance onboard wellbeing through connectivity and entertainment options including hybrid LEO broadband, the CrewVision IPTV entertainment service, the UNITE Wi-Fi hotspot voucher system, and SmartTalk IP-based PBX. These solutions provide crew with access to social media, video calling, streaming entertainment, and internet access while keeping crew connectivity segregated from vessel business operations. The offering is aimed at maritime operators seeking to improve crew retention and mental health outcomes.
CrewVision
CrewVision is NSSLGlobal's onboard ship information and entertainment IPTV streaming service, providing access to a wide variety of fully licensed movies, sports, TV shows, documentaries, and daily news in multiple languages, all regularly updated. It is part of the Snap.TV platform and is integrated into the SMART@SEA solution. All entertainment licences are included, removing the risk of vessel operators breaching licensing laws.
Cruise-IP
Cruise-IP is NSSLGlobal's dedicated VSAT superyacht connectivity service providing always-on broadband connectivity for superyacht operators via regional and global packages. It is designed to guarantee online connectivity no matter where the vessel is located. The service is listed as a related offering alongside VSAT IP@SEA and Fusion IPLEO for the high-end maritime market.
Cybersecurity
NSSLGlobal provides robust cybersecurity support including firewall and web filtering, embedded VPN, enhanced Layer 7 firewall, cybersecurity activity logging, anti-virus scanning, security hosting, and IT service management (ITSM). The service is ISO 27001 certified, follows IMO regulations for maritime cyber compliance, and is supported by a managed Security Operations Centre (SOC) that monitors and responds to cyber threats. All security features are installed and administered by security-cleared staff.
Digitalisation Solutions
NSSLGlobal's digitalisation offering integrates cutting-edge technology and engineering capabilities with customers' existing maritime systems to address cybersecurity, crew welfare, operational efficiency, and cost control. The service includes managed services and maintenance agreements, the SMART@SEA platform, the INSIGHT portal, and 24/7 technical support through two customer service centres and a Network Operations Centre. It is aimed at maritime, enterprise, government, and defence customers undergoing digital transformation.
Eutelsat OneWeb by NSSLGlobal
NSSLGlobal resells and integrates Eutelsat OneWeb LEO satellite connectivity services for maritime and other customers. It is listed as a distinct communications offering within NSSLGlobal's portfolio of LEO satellite services alongside Starlink. As an independent systems integrator, NSSLGlobal provides OneWeb connectivity as part of its broader hybrid satellite communications portfolio.
Fusion IPLEO
Fusion IPLEO fuses NSSLGlobal's own VSAT network with a partnered LEO satellite service (including Starlink) to deliver hybrid broadband connectivity for critical maritime operations and crew welfare. The combined solution provides faster, more resilient connectivity while keeping ship operations separate and secure from crew internet usage. It is positioned as a response to growing demand for high-speed, low-latency connectivity at sea.
FusionIP
FusionIP provides automatic switching between LTE and satellite broadband for seamless unified communications, combining 4G/3G and satellite networks to achieve optimum data speeds and cost efficiencies. The solution is designed to ensure continuous connectivity by automatically selecting the best available network. It is offered as a related communications service alongside VSAT IP@SEA and Fusion IPLEO.
GUARDIAN Anti-Piracy Communication System
GUARDIAN is NSSLGlobal's Anti-Piracy Communication System designed to keep crews in citadel safe-rooms connected with coastguards and authorities during a maritime piracy incident. It combines satellite and VHF communication with an integrated uninterrupted power supply in a ruggedised IP66 enclosure, ensuring communications remain operational even during a power failure. The system is designed to meet the International Maritime Organisation's recommendations for a citadel communication system.
INSIGHT Management Portal
INSIGHT is a secure, web-based business intelligence and management portal that provides real-time visibility into billing, service status, and vessel operations for maritime customers. It offers comprehensive daily call data records, monitoring and alerting for unusual traffic, customised service status reports, VSAT terminal statistics, and service management history including maintenance job tracking. The portal also supports fleet-wide equipment health checks, fault history, cost of ownership analysis, and obsolescence reporting.
Patrol and Individual Systems
Patrol and Individual Systems provide Beyond Line of Sight (BLOS) communications on the move (COTM) for defence, government, and responder personnel without requiring modifications to existing radio hardware. The solution is aimed at users in the field including military patrols and first responders who need reliable satellite communications in remote or hostile environments. It is listed as a distinct solution within the defence, government, and enterprise portfolios.
Push-to-Talk (Iridium)
NSSLGlobal offers the Iridium Push-to-Talk service providing global voice communications coverage anywhere on Earth without requiring additional infrastructure to be built. The service is aimed at mobile users in the field, on patrol, or on the front lines across maritime, defence, government, and enterprise sectors. It provides instant group voice communications via the Iridium satellite network.
Safety Solutions (GMDSS)
NSSLGlobal provides a single-supplier solution for Global Maritime Distress and Safety System (GMDSS) needs, acting as one of the largest accounting authorities and PSAs and supplying both Inmarsat and Iridium GMDSS services. The offering covers SOLAS-compliant satellite and radio equipment for cargo ships and passenger vessels, with field service engineers able to install, integrate, and commission replacement NavCom systems. NSSLGlobal also offers crew training and certification on GMDSS equipment.
SatLink
SatLink is NSSLGlobal's proprietary hub and modem technology platform, acquired in 2017, which is used to deliver its unique SatLink multicast solution for over-the-air security patching and software upgrades outside of customers' data packages. It enables NSSLGlobal to differentiate its offering through customised and secure satellite hub technology. SatLink underpins the SMART@SEA platform's over-the-air update capability.
SMART NavCom Maintenance Plans
SMART NavCom Maintenance Plans are scalable, outsourced management and maintenance agreements covering vessel bridge and communication systems including navigational and radio systems, internal communications, and VSAT broadband. Plans include fixed annual fees, remote and onboard technical support, annual surveys, spare parts procurement, and access to the INSIGHT management portal. Gold, silver, and bronze service tiers are available to suit different fleet requirements.
SMART@SEA
SMART@SEA is a single application solution that provides a smart technology portfolio covering IT, security, crew welfare, and communication needs for maritime operators. It integrates communications networks, cybersecurity, and IT services through one digital platform with world-class security features to ensure IMO 2021 cyber regulations compliance. The solution supports remote deployment of value-added services and works with existing onboard systems across any vessel type.
SmartHub
SmartHub is NSSLGlobal's brand-agnostic bridge equipment monitoring and diagnostic solution that provides condition-based monitoring and predictive maintenance across all bridge systems regardless of manufacturer. It is described as the only truly brand-agnostic bridge equipment monitoring solution available, giving vessel owners and operators a new level of early fault detection and remediation to reduce downtime and costs. SmartHub is aimed at maritime operators seeking proactive rather than reactive bridge maintenance.
SmartTalk
SmartTalk is an integrated, cost-effective PBX solution that enables vessels and organisations to move from analogue to IP phones using existing network cables or Wi-Fi, improving onboard mobility. Crew members can use analogue handsets or their own personal devices, removing the need for dedicated onboard crew kiosks. It is offered as a value-added service within the SMART@SEA and crew welfare portfolios.
Snap.TV
Snap.TV is NSSLGlobal's all-in-one IPTV solution for small and medium-sized network operators, delivering television, recording, video-on-demand, and radio services. It was acquired by NSSLGlobal in 2016 to extend the company's crew entertainment and welfare offerings. The platform underpins the CrewVision onboard entertainment service.
Starlink by NSSLGlobal
NSSLGlobal resells and integrates Starlink LEO satellite connectivity as part of its hybrid communications portfolio for maritime, defence, government, and enterprise customers. It is offered as a standalone connectivity option and is integrated into the Fusion IPLEO hybrid VSAT-LEO service. NSSLGlobal positions itself as an independent integrator providing Starlink connectivity alongside other satellite providers.
Systems Integration and Project Engineering
NSSLGlobal provides end-to-end systems integration and project engineering services across maritime, defence, government, and enterprise sectors, covering IP network design, cybersecurity integration, ship-build packages, full bridge refits, and large PABX installations. With over 55 years of expertise and more than 40% of staff being highly specialised engineers, the company designs, integrates, and deploys seamless and secure networks and systems. The service is technology agnostic with tier 1 relationships with all major equipment manufacturers.
Tracking
NSSLGlobal provides a web-based integrated satellite and GSM tracking solution that consolidates the real-time positions of multiple assets including people, vehicles, and containers into a single multilingual interface compatible with modern web browsers. The system uses GPS hardware to determine location and transmits data via GSM, satellite, or VHF to a central server, enabling simultaneous monitoring of position, speed, altitude, and heading worldwide. Hybrid satellite and GSM solutions are available to optimise coverage and cost.
UNITE
UNITE is a Wi-Fi hotspot voucher system that allows crew members onboard vessels to purchase internet and voice vouchers for their own personal devices, keeping them connected with friends and family. Crew members can check their voucher status at any time while in use, giving them flexibility in managing their connectivity. It is offered as a crew welfare component within the SMART@SEA platform.
VSAT IP@SEA
VSAT IP@SEA is NSSLGlobal's always-on maritime broadband connectivity service powered by the company's own Ku-Band and C-Band VSAT network, described as the most extensive coverage in the industry. The service provides high-speed satellite internet connectivity for vessel operations and crew welfare, and is integrated with the SMART@SEA platform. It is available for maritime customers across commercial shipping, defence, and superyacht markets.
Considering NSSLGlobal?
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