What Port-IT does

Port-IT B.V. is a Netherlands-based maritime technology company, founded in January 2007 in Rhoon and originally providing IT solutions for vessels before expanding into maritime cybersecurity. The company delivers cybersecurity, connectivity, and onboard IT (ICT) services purpose-built for vessel environments, serving commercial shipping companies, yacht operators, and offshore operators. Its solutions address maritime-specific problems including IT/OT convergence, aging onboard systems, satellite connectivity vulnerabilities, and mandatory regulations such as IMO 2021 and IACS UR E26/E27. Port-IT reports serving over 7,000 vessels daily and operates from its Rhoon headquarters (EMEA) with additional offices in Bangkok (APAC) and Las Vegas (US).

The product portfolio centers on the proprietary VANIR platform, an all-in-one Unified Threat Management suite combining firewall, intrusion prevention, web-content filtering, application control, and endpoint security under a single managed service. Adjacent products include VANIR NDR (network detection and response using AI, machine learning, and behavioral profiling), Naval Wolf vulnerability management (per-vessel scanning of IT and OT environments for ISO/GDPR/IACS compliance), IRIS multi-engine email attachment scanning, EASM (external attack surface management), and the Orilla family of managed server, email, and low-cost connectivity solutions. Connectivity offerings include LEO satellite integration (Starlink/OneWeb), NSDG cellular data, and Crew Wi-Fi. Services are monitored 24/7 by a SOC staffed with maritime-trained engineers, and the platform has been third-party validated via ISO 27001, RINA, and ClassNK certifications and SecWatch penetration testing.

Port-IT operates primarily a recurring-revenue managed-services model, billing per vessel per month across cybersecurity, ICT, and connectivity streams, complemented by hardware sales (Orilla cabinets, routers, terminals). Go-to-market combines direct enterprise field sales to ship owners and operators (with trade-show presence and dedicated account managers) and channel distribution via the Port-IT Partner Program, ESET (Platinum Partner since 2013), and OEM embedding of VANIR UTM in Inmarsat's Fleet Secure UTM sold on Fleet Xpress. On October 15, 2024, Port-IT was acquired by Marlink Group and became part of Marlink's global cyber security business unit; CEO Youri Hart remains in place.

Name

Port-IT

Legal name

Port-IT B.V.

Website

https://port-it.nl

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

11–50 employees

Short description

Port-IT is a Netherlands-based maritime technology company providing purpose-built cybersecurity, connectivity, and onboard IT managed services to commercial shipping companies, yacht operators, and offshore operators, serving over 7,000 vessels daily via its VANIR platform.

Ownership category

akta.pro rank

Product category

Maritime Cybersecurity and Vessel Connectivity

NAICS

Security Systems Services (except Locksmiths) (561621), Support Activities for Water Transportation (4883), Satellite Telecommunications (517410)

SIC

Services-Computer Integrated Systems Design (7373), Communications Services, Nec (4899)

akta.pro primary industry

Maritime Cybersecurity & OT Security Compliance (IMO 2021, Port OT) (TLAHANAJ)

akta.pro secondary industry

Port Cybersecurity, Identity & Access Management (IAM) & ISPS Digital Tools (TLAHAOAJ)

Keywords

• Maritime cybersecurity
• Vessel network security
• Unified threat management
• Maritime connectivity solutions
• Vulnerability management

Headquarters

HQ city

Rhoon

HQ country

Netherlands

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Infrastructure, Marketing or Sales, Operations, Supply Chain

Revenue model

1. Managed Cybersecurity Services: Recurring managed services for cybersecurity including UTM (VANIR), NDR, endpoint security, vulnerability management, and email scanning. Services are monitored 24/7 by maritime-trained SOC engineers. Pricing varies by service tier and is typically per-vessel per-month.
2. ICT Services: Onboard IT support, virtual engineer remote assistance, and network management services provided on a subscription or per-incident basis.
3. Connectivity Solutions: LEO connectivity (Starlink/OneWeb), NSDG cellular data, Crew Wi-Fi, and Orilla Mail provided as connectivity services. NSDG charged monthly, post-usage, per vessel with no minimum subscription term.
4. Hardware Sales: Sale of pre-configured hardware including Orilla server cabinets, Crew Wi-Fi routers, and satellite terminals. Hardware typically comes with 3-year warranty for Orilla products.

Pricing tiers

Go-to-market motion1 record

Distribution channels4 records

Marketing channels8 records

Core offering

Port-IT provides managed cybersecurity, ICT, and connectivity solutions purpose-built for commercial maritime vessels. Its core offerings center on the proprietary VANIR Unified Threat Management platform (combining firewall, intrusion prevention, web filtering, endpoint security and NDR), the Naval Wolf vulnerability management service, the IRIS multi-engine email scanner, EASM, and managed services including Virtual Engineer 24/7 support, ICT On Board, Orilla server cabinets, Orilla Mail, Crew Wi-Fi, and LEO satellite connectivity (Starlink/OneWeb). The company serves shipowners and operators with regulatory compliance for IMO 2021 and IACS UR E26/E27.

Product overview

Port-IT offers a maritime cybersecurity and connectivity portfolio built around its core VANIR unified threat management platform. The product line includes endpoint protection (Fleet Secure Endpoint, VANIR Endpoint), network detection and response (VANIR NDR), vulnerability management (Naval Wolf), and email security (Orilla Mail with IRIS multi-engine scanning). Connectivity solutions include LEO satellite integration for Starlink and OneWeb, while managed services encompass Virtual Engineer and ICT On Board. The architecture combines WatchGuard-based hardware UTM with cloud-managed services delivered through the Fleet Secure UTM partnership with Inmarsat.

Differentiator

Problem solved

Functional benefit

Brands

• VANIR: All-in-one total security suite for maritime, integrating UTM, endpoint protection, and NDR features.
• Naval Wolf
• Orilla
• Orilla Mail
• Orilla Lite
• IRIS
• EASM

Products and services

• VANIR Elite (Complete) All-in-one managed Unified Threat Management suite for maritime vessels combining firewall, intrusion prevention, web-content filtering, application control, endpoint security, and Network Detection & Response in a single managed service with 24/7 SOC monitoring and IMO 2021 compliance support.
• VANIR Entry UTM
• VANIR Endpoint
• NDR (Network Detection & Response)
• Naval Wolf Vulnerability Management

Quantifiable outcome

• IRIS has blocked 100% of virus infections scanned since February 2016
• +3 more outcomes

Named customers4 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature8 records

Partnerships

Six partnerships are on record, tiered core, secondary and supporting.

• Marlink GroupcoreStrategic or Co-development Partner · 15 October 2024Marlink Group acquired Port-IT B.V. on October 15, 2024. Port-IT became part of the global Marlink cyber security business unit, providing expanded global reach and support within a financially strong company. The acquisition aims to create a global cyber security leader for remote operations and critical infrastructure. Existing customer agreements remain unchanged.
• Inmarsat MaritimecoreOEM/ Whitelabel/ Licensing Partner · 26 April 2022Port-IT partnered with Inmarsat Maritime to develop Fleet Secure Unified Threat Management (UTM), offered as a standard option on Inmarsat's Fleet Xpress service. Fleet Secure UTM protects vessel networks against cyberattacks using Port-IT's VANIR technology, including gateway anti-virus, intrusion detection/prevention, web-content filtering, and application control. Available in Bronze, Silver, and Gold tiers, with Gold including AI-based scanning for zero-day attacks and threat hunting. The partnership is described as longstanding.
• ESETcoreChannel Partner/ Reseller/ DistributorPort-IT is an ESET Platinum Partner since 2013, reselling and integrating ESET Endpoint Security into its VANIR cybersecurity suite. The partnership has been recognized with multiple ESET Segment Champion MSP awards (2019, 2020, 2021). ESET CEO Dave Maasland stated 'Port-IT is one of the largest players in the Netherlands in developing and implementing cyber security solutions for the maritime industry by making use of ESET software.'
• WatchGuard TechnologiessecondaryTechnology or IntegrationPort-IT is a WatchGuard partner recognized with the 'Project of the Year' award in the Benelux for delivering WatchGuard-based UTM solutions to maritime customers. The award recognized outstanding business results and successful customer programs through WatchGuard's Unified Security Platform.
• SecWatch BVsupportingImplementation/ SI/ Consulting PartnerSecWatch BV conducted independent penetration testing of the Port-IT Vanir platform. The pentest confirmed no weaknesses or potential threats in the software, validating the security of Port-IT's core product. Tests were performed against both core and optional Vanir modules.
• Mackay Marine Electronics & Satellite CommunicationssecondaryChannel Partner/ Reseller/ DistributorMackay Marine Electronics & Satellite Communications partners with Port-IT to exhibit at the International WorkBoat Show (Booth #2847). Mackay distributes Port-IT solutions in the North American maritime market, hosting spotlight speaker series presentations on cybersecurity.

Scale indicators4 records

Recent moves7 records

Expansion highlights6 records

Broad incumbents

• Marlink Group: Global maritime satellite communications and digital solutions provider; parent of Port-IT since October 2024 and a broader incumbent offering connectivity plus cyber services across shipping, offshore and energy. Highly comparable as both a strategic owner and an overlapping provider of maritime cyber and connectivity.
• DNV (Cyber & Digital Services): Maritime classification society offering cyber security advisory, certification and managed services to shipowners. Comparable as an incumbent in maritime cyber risk management with overlapping services on compliance and vessel cyber assurance.
• ABS Advanced Solutions: CyberSafety division of classification society ABS providing cyber risk management, notation and advisory for maritime and offshore. Comparable incumbent serving shipowners on IMO 2021 and IACS cyber compliance.

Direct peers

• Inmarsat Maritime (Viasat): Maritime satellite operator whose Fleet Secure UTM is powered by Port-IT's VANIR. Directly comparable as a maritime connectivity provider with embedded cybersecurity offering and as Port-IT's key OEM distribution partner.
• Navarino: Maritime IT, connectivity and cybersecurity provider serving commercial shipping with managed services, firewalls and remote support. Comparable as a direct competitor offering vessel cybersecurity, connectivity and ICT services to similar shipowner customers.
• GTMaritime: Provider of maritime communication software and cybersecurity solutions including email, network protection and vessel IT management. Closely comparable as a competitor serving merchant shipping with managed cybersecurity and connectivity products.

Emerging players

• CyberOwl: Maritime-focused cybersecurity startup offering vessel cyber monitoring and anomaly detection. Comparable as a niche maritime cybersecurity player targeting similar IMO 2021 / IACS compliance use cases for shipping operators.
• Cydome: Maritime and offshore cybersecurity company offering network protection, asset visibility and compliance tools. Comparable as a specialist competitor addressing IT/OT cyber risk on vessels with a domain-specific platform.
• Nettitude (Bridewell): Cyber consultancy with a dedicated maritime cyber practice offering penetration testing, SOC and incident response for shipping. Comparable as a specialist maritime cyber services provider competing for similar enterprise and compliance work.

Regional players

• Tototheo Maritime: Maritime technology and digital solutions provider with strong presence in Greece and Cyprus, offering connectivity, IT and cybersecurity to shipowners. Comparable as a regional maritime IT and cyber competitor targeting similar commercial shipping customers.

Market position

Strengths5 records

Weaknesses3 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/P0rtIT
• YouTubeyoutube.com/channel/UCPGt95IJreiKxiG2CFZ-E1A
• Facebookfacebook.com/nl.portit
• LinkedInlinkedin.com/company/port-it-b-v-
• Instagraminstagram.com/port_it.nl

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Port-IT