SIRM

What SIRM does

SIRM Italia S.r.l. is a Naples-headquartered maritime technology company founded in 1927 under Law n. 1082 as Società Italiana Radio Marittima — the first Italian concessionaire for onboard radio-electric services and a direct institutional heir to Guglielmo Marconi's pioneering maritime radio work. The company provides an integrated portfolio of communications, navigation, safety, cybersecurity, and IT solutions for shipowners, ship managers, and offshore operators, serving five primary segments: deep sea and commercial shipping, offshore and industrial, professional fishing, military and government, and yachting and luxury. It also operates as Italy's official Accounting Authority (AAIC IU02) authorized by MIMIT for billing and management of merchant vessel radio traffic, and is an authorized service provider for all five major classification societies — RINA, ABS, Lloyd's Register, Bureau Veritas, and DNV.

SIRM's product portfolio spans three hardware categories — Communication & GMDSS Equipment (VHF/HF radios, DSC, satellite terminals, EPIRB, SART, NAVTEX, AIS), Navigation Systems (radar/ARPA, ECDIS, GPS/GNSS, gyrocompasses, echo sounders), and Airtime & Connectivity hardware (stabilized VSAT antennas, L-band systems, satellite modems, maritime routers, network switches). These are complemented by value-added services including Shore Based Maintenance (SBM), Marine Engineering and Integration, Maritime Cybersecurity Assessment (covering IMO 2021 and NIS2 directive compliance), Maritime CCTV Assessment, and Network Assessment built around Peplink SpeedFusion multi-WAN aggregation. The company maintains certified partnerships with Inmarsat, Iridium, Starlink, Thuraya, Peplink, Linear Group, and Korean Register, and holds ISO 9001:2015 certification.

SIRM Italia operates as a subsidiary of HYA Holding and generates revenue through four primary streams: recurring subscription airtime services (VSAT, Fleet Xpress, Iridium Certus, Starlink Maritime, LTE/5G), one-time equipment sales, annual Shore Based Maintenance contracts, and professional/managed services including marine engineering, cybersecurity, CCTV, and Accounting Authority billing. The company employs 101–250 staff across six Italian offices (Naples HQ, Torre Annunziata, Genoa, Palermo, Augusta, Venice) and maintains a global port technical assistance network. Pricing is quote-based with annual contracts typical for SBM agreements; one disclosed package (CrewXpress Fleet Xpress) bundles 6GB of monthly business data with unlimited crew internet access on a monthly billing cadence.

Name

SIRM

Legal name

SIRM Italia S.r.l. – Società a socio unico

Website

https://sirmitalia.it

Company type

Private

Founded year

1927

Operating status

Operating

Headcount range

101–250 employees

Short description

SIRM Italia is a Naples-based maritime technology company, founded in 1927 under HYA Holding, providing integrated communications, navigation, GMDSS, cybersecurity, and satellite connectivity solutions for shipowners, offshore operators, and naval fleets worldwide.

Ownership category

akta.pro rank

Product category

Maritime Communications and Navigation Services

NAICS

Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Ship Building and Repairing (336611), Support Activities for Water Transportation (4883)

SIC

Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Ship & Boat Building & Repairing (3730), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

Marine Communication & GMDSS Systems (VHF/HF/SATCOM) (IMAJAJAF)

akta.pro secondary industries

Electrical, Automation & Navigation MRO (Power, Controls, Comms, ECDIS/Radar) (IMAJAFAD), Navigation, Communications & Integrated Bridge Systems Engineering (IMAJAGAH), Life-Saving Appliances & Safety Equipment (Davit Systems, Lifeboats, Firefighting) (IMAJAIAG)

Keywords

• Maritime communications
• GMDSS compliance
• Satellite airtime services
• Maritime navigation systems
• Shore based maintenance

Headquarters

HQ city

Naples

HQ country

Italy

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Satellite Airtime Services: Recurring revenue from satellite connectivity services including VSAT, Fleet Broadband, Fleet One, Iridium Certus, and Starlink Maritime. Includes voice, data, and crew welfare connectivity solutions with various data allowance packages.
2. Equipment Sales: One-time sales of maritime communication equipment (VHF/HF radios, satellite terminals), navigation systems (radar, ECDIS, GPS), network hardware (routers, modems, access points), and security systems (CCTV).
3. Shore Based Maintenance (SBM): Preventive maintenance contracts and technical service agreements for onboard equipment. Includes annual performance testing, GMDSS radio inspections, and 24/7 support assistance.
4. Marine Engineering & Integration: Design, installation, commissioning, and integration services for communication, navigation, and security systems. Includes technical supervision and compliance verification.
5. Accounting Authority Services: AAIC (IU02) billing authority services for radio traffic management, RTF license administration, and regulatory compliance support for merchant vessels.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

SIRM Italia supplies, integrates, and services maritime communication, navigation, and safety systems for commercial shipping, offshore, fishing, naval, and yachting customers. Its portfolio spans GMDSS-certified radio equipment (VHF/HF, EPIRB, NAVTEX), navigation systems (radar, ECDIS, GPS), satellite airtime (Inmarsat, Iridium, Starlink, Thuraya, VSAT), and a recurring service stack including Shore Based Maintenance, marine engineering, cybersecurity assessment, and CCTV integration. The company also operates as an official Accounting Authority (AAIC IU02) for billing and licensing of merchant vessel radio services.

Product overview

SIRM Italia is a maritime technology company founded in 1927, operating under HYA Holding, that offers an integrated portfolio of products and services for the maritime sector. The product portfolio consists of three main product categories: Communication & GMDSS Equipment (VHF/HF radios, satellite terminals, EPIRB, NAVTEX), Navigation Systems (Radar, ECDIS, GPS/AIS, gyrocompasses), and Airtime & Connectivity Equipment (VSAT, routers, modems). These hardware products are complemented by value-added services including Shore Based Maintenance (SBM), Network Assessment, Maritime CCTV Assessment, Maritime Cybersecurity Assessment, and Marine Engineering. The company also provides satellite airtime services through partnerships with Inmarsat, Iridium, Starlink, and Thuraya. The integrated approach combines physical equipment supply with engineering, maintenance, and cybersecurity services to support maritime operations from installation through operational lifecycle.

Differentiator

Problem solved

Functional benefit

Products and services

• Communication & GMDSS Equipment Complete range of maritime communication products including VHF and MF/HF radio equipment, DSC systems, satellite terminals for voice and data, EPIRB, SART, AIS-SART, NAVTEX systems, MSI receivers, integrated bridge solutions, and communication recording/monitoring systems certified for GMDSS compliance. For shipowners, ship managers, and naval operators.
• Navigation Systems Comprehensive navigation products including marine radar and ARPA systems, ECDIS and ECS for electronic navigation, echo sounders and bathymetric systems, gyrocompasses and heading reference systems, GPS/GNSS positioning sensors, AIS for maritime traffic monitoring, and integrated bridge instrumentation. For commercial vessels, offshore units, and yachts.
• Airtime & Connectivity Equipment Satellite connectivity hardware including stabilized VSAT antennas for high-capacity data transmission, L-band systems for safety communications, satellite modems, maritime routers with multi-link management, network switches, Wi-Fi access points, and integrated hardware systems. For merchant fleets and offshore platforms.
• Inmarsat Satellite Services Satellite communication services including IsatPhone Pro handheld phones, FleetBroadband for commercial vessels, Fleet One for small/medium vessels, and Fleet Xpress with CrewXpress for broadband connectivity with separated business and crew channels. For commercial shipowners and offshore operators.
• Iridium Satellite Services 100% global satellite coverage including polar areas through LEO constellation. Services include Iridium GMDSS, Certus 100/200/700, and prepaid plans for voice, data, and safety communications. For commercial and fishing fleets requiring pole-to-pole coverage.
• Starlink Maritime High-speed satellite connectivity with low latency for yachts, commercial vessels, and offshore operations. Features marine-resistant terminals with expanding global coverage supporting streaming, video calls, cloud applications, and critical onboard services. For yachts, commercial vessels, and offshore operators.
• Thuraya Satellite Services Portable and mobile satellite solutions for coastal routes and remote areas not covered by other networks. Includes satellite phones, IP/data services, and flexible prepaid/postpaid plans. For fishing fleets and coastal operators.
• Shore Based Maintenance (SBM) Modular preventive maintenance programs and full-maintenance contracts for onboard equipment ensuring compliance with annual inspection requirements. Includes 24/7 service assistance, local spare parts stock, and multi-brand technical support at all major global ports. For shipowners and fleet managers.
• Network Assessment Vessel-based networking assessment analyzing and optimizing network infrastructure for commercial, passenger, and offshore vessels. Includes architecture analysis, performance verification, cybersecurity evaluation, and detailed technical reports with operational recommendations. For fleet IT managers and shipowners.
• Maritime CCTV Assessment & Integration Onboard CCTV services for security, operational control, and protection of personnel and infrastructure. Includes bespoke design, certified equipment supply, onboard integration, installation, and maintenance for bridge, engine room, and operational zones. Also covers port infrastructure security with fiber optic networks. For shipowners, port operators, and offshore units.
• Maritime Cybersecurity Assessment Comprehensive cybersecurity assessment analyzing convergence between shore-based processes and shipboard operations. Includes Cyber Culture training to transform human factor into active defense, integration with Safety Management System (SMS), and NIS2 compliance. Partnership with Korean Register for maritime personnel training. For shipowners, offshore operators, and naval clients.
• Marine Engineering Marine engineering services including design and planning, technical supervision during installation, commissioning with functional testing, and systems integration. Services comply with IMO, SOLAS, and IEC standards with support from classification societies. For shipyards, shipowners, and naval operators.
• LTE/5G Maritime Connectivity 4G and 5G maritime connectivity services for monitoring, data collection, and transmission of onboard data. Includes Multi-WAN router systems with intelligent traffic management and automatic failover. For commercial vessels operating within coastal coverage zones.

Quantifiable outcome

• 22% operational cost reduction for container fleet with 99.8% connection availability
• +2 more outcomes

Named customers3 records

Segments5 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration11 records

Feature5 records

Partnerships

13 partnerships are on record, tiered strategic and core.

• Linear GroupstrategicStrategic or Co-development Partner · 25 October 2019Partnership for integrated digital transformation vision in the shipping world. Collaboration focused on FleetOnCloud platform and Fleet Operation Centre solutions.
• HYA HoldingcoreOthersParent holding company under which SIRM Italia operates today, consolidating the company's century-long history and enabling positioning in ICT, Cloud, and next-generation satellite connectivity integration.
• SIRM UKcoreOthersPart of HYA Holding, also founded in 1900 when Marconi created the 'Marconi International Marine Communications Company', providing technical inspiration for the Italian SIRM.
• CIRM (Comitato Internazionale Radio Marittimo)coreStrategic or Co-development PartnerSIRM Italia is a founding member of CIRM, established in 1928. The partnership focuses on sharing maritime culture and industry standards development.
• Korean Register (KR)coreStrategic or Co-development PartnerPartnership for cybersecurity training development for maritime personnel. Joint training plans developed specifically for maritime staff cyber awareness.
• PeplinkcoreTechnology or IntegrationCertified Partner for Peplink connectivity solutions including SpeedFusion technology for bandwidth aggregation and instantaneous failover in maritime environments.
• InmarsatcoreTechnology or IntegrationProvider of Fleet Broadband, Fleet One, FleetXpress, and IsatPhone Pro satellite services. SIRM offers CrewXpress service utilizing Inmarsat KA-band global coverage.
• IridiumcoreTechnology or IntegrationIridium Partner providing 100% global coverage including polar areas via LEO satellite constellation. Certified solutions for GMDSS, safety, and data communications.
• StarlinkstrategicTechnology or IntegrationStarlink Maritime provider for high-speed, low-latency satellite connectivity. Terminals resistant to maritime environments with expanding global coverage.
• RINAcoreTechnology or IntegrationMajor Classification Society for which SIRM is authorized as service provider for installation, maintenance, and testing of onboard systems.
• American Bureau of Shipping (ABS)coreTechnology or IntegrationClassification Society authorization for SIRM to perform onboard system services in compliance with ABS technical and regulatory requirements.
• Lloyd's RegistercoreTechnology or IntegrationClassification Society authorization for SIRM to perform onboard system services in compliance with Lloyd's Register standards.
• DNV / Bureau VeritascoreTechnology or IntegrationClassification Society authorization for SIRM to perform onboard system services in compliance with DNV and Bureau Veritas requirements.

Scale indicators6 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Marlink: Marlink is the global leader in maritime satellite communications and managed connectivity services, offering VSAT, L-band, cyber, and IoT solutions to commercial shipping fleets. Direct peer to SIRM with overlapping service portfolio, multi-constellation approach, and similar target customer base of shipowners and offshore operators — but at vastly larger global scale.
• Speedcast: Speedcast is a leading global satellite communications and IT services provider serving maritime, energy, and government customers. Directly comparable to SIRM in delivering managed connectivity, network management, and cybersecurity to commercial fleets, with similar product breadth and recurring revenue model.
• Navarino: Navarino is a maritime technology and communications company serving commercial shipping with VSAT, satellite airtime, and ship management software. Highly comparable to SIRM as a maritime ICT specialist serving similar fleet segments, with comparable recurring service revenue model and Mediterranean shipping market exposure.
• Otesat-Maritel: Otesat-Maritel is a Greek maritime satellite communications provider specializing in Inmarsat services, GMDSS, and shipboard communications for Greek and Mediterranean shipping. Closest regional peer to SIRM Italia — similar size, similar Mediterranean fleet focus, similar regulatory positioning in its home country.
• Telenor Maritime: Telenor Maritime provides connectivity, communication, and digital services to ferries, cruise, and offshore operators. Comparable to SIRM in delivering integrated maritime ICT and connectivity, with similar vendor-neutral multi-network approach and recurring service contracts.

Emerging players

• KVH Industries: KVH provides maritime VSAT connectivity (TracPhone), fiber-optic gyros, and content services to commercial shipping and leisure marine markets. Comparable to SIRM in delivering maritime connectivity solutions, though with stronger focus on hardware manufacturing and US-centric customer base.
• Applied Satellite Technology (AST): AST is a UK-based provider of satellite communications equipment, airtime, and maritime ICT services for commercial and leisure marine sectors. Comparable to SIRM as a mid-sized regional satellite communications and maritime ICT specialist with similar product breadth and service focus.

Broad incumbents

• Furuno: Furuno is a leading global manufacturer of marine electronics including radar, ECDIS, GPS, and GMDSS equipment. Comparable as a navigation and communication equipment supplier where SIRM serves as authorized service provider and reseller in Italy; Furuno operates at much larger global scale as an OEM.
• Japan Radio Company (JRC): JRC is a major Japanese manufacturer of marine radar, navigation, and GMDSS communication equipment. Comparable to SIRM in the GMDSS and navigation equipment category, with SIRM serving as a JRC distribution and service partner in Italy.
• Cobham Satcom: Cobham Satcom is a major manufacturer of maritime satellite communication antennas, VSAT terminals, and radio equipment. Comparable as an upstream equipment and technology partner to SIRM, though operating at the OEM/manufacturer layer rather than integrator/service provider. SIRM distributes Cobham-compatible solutions.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/sirmitalia

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries1 record

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 SIRM