Sabik

What Sabik does

Sabik, legally SPX Aids to Navigation Oy, is a Finnish designer and manufacturer of marine aids-to-navigation (AtoN) lighting systems, monitoring solutions, and LED-based railway and road signaling products. Founded in Finland in the 1970s with the development of the first ice buoy in collaboration with Finnish Maritime, the company pioneered the SmartFlasher in the 1980s, the first LED lantern in the 1990s, and Bluetooth control for marine lanterns in 2015. Its product portfolio spans omnidirectional lanterns, directional sector lights (including PEL-7, PEL-4, VLS-46, VRL-91 ranges), solar-powered AtoN lights, aquaculture-specific lighting, ice buoy lanterns (MPV II), power systems (VRLA and Ni-Cd batteries, solar modules, UPS), the LightGuard remote monitoring platform, and a separate rail/road signaling line including RSL200 main/distant railway signals, RSSL100 shunting signals, and EN12966-compliant Variable Message Signs.

Sabik operates as a wholly-owned subsidiary of SPX Technologies, acquired in 2019 alongside Sealite and Avlite to form the largest marine signaling company globally. The business runs a hybrid go-to-market combining direct regional sales offices in Finland, Estonia, the UK, Australia, and the USA with a worldwide network of authorized distributors targeting ports, coast guards, maritime authorities, railway operators, and road agencies. Revenue is generated primarily through hardware sales of AtoN and signaling equipment, supplemented by managed services from the LightGuard monitoring platform. All products are designed to IALA standards, and the company holds ISO 9001 and ISO 14001 certifications. Pricing is not publicly disclosed and is negotiated through regional offices or distributor channels. The company is headquartered in Porvoo, Finland, with a new manufacturing facility opened in Tallinn, Estonia in March 2025.

Name

Sabik

Legal name

SPX Aids to Navigation Oy

Website

https://sabik.com

Company type

Private

Founded year

1970

Operating status

Operating

Headcount range

11–50 employees

Short description

Sabik (SPX Aids to Navigation Oy) is a Finnish designer and manufacturer of IALA-compliant marine aids-to-navigation lighting, remote monitoring systems, and LED railway and road signaling products, serving ports, coast guards, and government transportation authorities globally as a subsidiary of SPX Technologies.

Ownership category

akta.pro rank

Product category

Marine Aids to Navigation

NAICS

Electric Lighting Equipment Manufacturing (33513), Electric Lighting Equipment Manufacturing (3351)

SIC

Electric Lighting & Wiring Equipment (3640)

akta.pro primary industry

Marine Lighting & Signaling Systems (Internal/External) (IMAJAJAJ)

akta.pro secondary industries

Airfield, Marine & Transport Signaling Lighting (Runway/taxiway, obstruction, navigation/marker lights) (IMAGAIAH), Outdoor & Area Lighting (Street, Roadway, Parking, Flood, Sports/Architectural exterior) (IMAGAIAB), Lighting Controls & Smart Lighting Systems (BPABAGAC)

Keywords

• Marine aids to navigation
• Marine lanterns
• Sector lights
• LED railway signals
• Variable message signs

Headquarters

HQ city

Uusimaa

HQ country

Finland

HQ region

Europe

Offices6 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Marine Aids to Navigation Products: Sale of marine lanterns including omnidirectional lanterns, directional lanterns, solar lights, aquaculture lights, and special lights for professional AtoN applications.
2. Railway and Road Signaling Products: LED signals for railway applications including main/distant signals, shunting signals, railway crossings, and Variable Message Signs (VMS) for road traffic management.
3. Power Systems and Accessories: Power systems including batteries (VRLA, Ni-Cd), solar modules, battery cabins, main power supplies, and uninterruptible power supplies for marine applications.
4. Monitoring and Control Services: LightGuard Monitor system providing remote monitoring capabilities for aids to navigation installations.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Sabik designs, manufactures, and sells marine aids to navigation (AtoN) lighting systems — including omnidirectional lanterns, directional/sector lights, solar-powered marine lights, aquaculture lights, ice buoy lanterns, power systems, monitoring and control platforms — together with LED railway signals and EN12966-compliant Variable Message Signs for road traffic management. The company also offers value-added services such as the LightGuard Monitor remote monitoring system and the Sabik Bluetooth Control mobile app for remote lantern programming.

Product overview

Sabik is a global leader in maritime Aids to Navigation (AtoN), operating as SPX Aids to Navigation Oy, a subsidiary of SPX Technologies. The company offers a comprehensive portfolio of marine products including Solar Lights, Omnidirectional Lanterns, Aquaculture Lights, Directional Lanterns (encompassing range lights and sector lights like PEL-7, PEL-4, VLS-46 Ultra, VLS-46, VRL-74, VRL-91, LO 200M, and VLL-43), Special Lights (including ice buoy lanterns MPV II and VP II, and marker lights like SBFL 160), Power Systems (batteries, solar modules, power supplies, UPS), and Monitoring and Control solutions (LightGuard Monitor and Bluetooth Control App). The product portfolio also includes HEKLEO-2XSR radar beacons, fog signals, and other marine accessories. Beyond marine, Sabik produces Railway Signals (main/distant signals RSL200, shunting signals RSSL100, and railway crossing signals RCS/RCS100FSS) and Road Signs (Variable Message Signs). All products are IALA-compliant and designed for long service life with low maintenance.

Differentiator

Problem solved

Functional benefit

Brands

• SPX Aids to Navigation: Parent brand under SPX Technologies that encompasses Sabik, Sealite, and other marine signaling brands for maritime, aviation, and obstruction aids to navigation.

Products and services

• Solar Lights Solar-powered marine lanterns designed for Aids to Navigation applications, providing reliable illumination with sustainable energy for fixed and floating installations. For ports, coast guards, and maritime authorities.
• Omnidirectional Lanterns Marine lanterns providing 360-degree visibility for buoys, fixed structures, and other navigation markers, designed for long service life and low maintenance. For ports, coast guards, and maritime authorities.
• Aquaculture Lights Specialized lighting solutions for offshore fish farms and aquaculture operations, providing clear visibility to prevent vessel collisions and infrastructure damage. For offshore aquaculture operators.
• Directional Lanterns Range lights and sector lights providing directional navigation guidance including long-range projector sector lights, medium range sector lights, and adjustable LED sector lights. For ports, coast guards, and maritime authorities.
• Special Lights Specialized marine lanterns including ice buoy lanterns, tricolor buoy lanterns, and marker lights designed for challenging maritime environments. For coast guards and maritime authorities in ice-prone and harsh conditions.
• Power Systems Complete power solutions including batteries (VRLA, Ni-Cd, alkaline), solar modules, battery cabins, main power supplies, and uninterruptible power systems for marine aids to navigation. For ports, coast guards, and maritime authorities.
• Monitoring and Control Remote monitoring and control solutions including LightGuard Monitor for comprehensive AtoN monitoring and the Bluetooth Control app for nearby device programming. For ports, coast guards, and maritime authorities managing distributed AtoN networks.
• Railway Signals LED railway signal products including main and distant signals, shunting signals, and railway crossing signals designed for maintenance-free operation with lower power consumption. For railway operators and infrastructure managers.
• Road Signs (Variable Message Signs) Variable Message Signs (VMS) and road signage solutions including LED matrix signs for highways, tunnels, parking facilities, and event information displays, compliant with EN12966. For road authorities and transportation agencies.
• HEKLEO-2XSR Dual-Band Radar Beacon Frequency-agile dual-band radar beacon operating on S-band and X-band frequencies with side lobe suppression, featuring low power consumption and automatic self-monitoring. For ports, coast guards, and maritime authorities.
• MPV II Ice Buoy Lantern Toughest ice buoy lantern with bronze alloy housing, waterproof up to 100m, featuring tricolor functionality and 3+ year battery cycle with Bluetooth configuration. For coast guards and maritime authorities in ice-prone waters.
• PEL-7 Long-Range Projector Sector Light Highly accurate long-range projector sector light for day and night use with up to 40.8 NM range at night, featuring oscillating boundary for precise positional awareness. For ports, coast guards, and maritime authorities.
• ODSL 200 Sector Light Range Expansion Expansion of the ODSL 200 sector light range with new configurations delivering twice the white light intensity, for navigational needs at ports and maritime authorities.

Quantifiable outcome

• Battery replacement cycle of over 3 years for MPV II ice buoy lantern
• +2 more outcomes

Named customers3 records

Segments6 records

Ideal customer profiles5 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• SPX TechnologiescoreStrategic or Co-development Partner · 1 January 2019SPX Technologies acquired Sabik in 2019, followed by Sealite and Avlite acquisitions, creating the largest maritime signaling company. Sabik operates as SPX Aids to Navigation Oy, a subsidiary of SPX Technologies, combining 130+ years of innovation from five global manufacturers.

Scale indicators5 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Hubbell Lighting: Diversified electrical and lighting manufacturer offering industrial, outdoor, and roadway lighting solutions. Indirect competitor with broader portfolio; some overlap in road/area lighting applications adjacent to Sabik's VMS business.
• Signify: Global lighting leader (Philips Lighting) with broad LED product portfolio including road, industrial, and outdoor lighting. Competes with Sabik in road VMS and could move into specialized marine signaling as digitization accelerates.
• GE Current, a Daintree company: Large industrial and commercial LED lighting manufacturer offering outdoor, roadway, and industrial luminaires. Competes in adjacent outdoor/roadway lighting categories rather than specialized maritime AtoN.
• Vega Industries (a Xylem brand): Xylem-owned marine lighting and signaling brand producing marine lanterns, sector lights, and obstruction lighting. Directly comparable products but as part of Xylem's much larger water infrastructure portfolio.

Direct peers

• Avlite Systems: Another SPX Technologies-owned marine/aviation/obstruction lighting brand specializing in solar-powered LED aviation and marine signaling. Directly comparable product portfolio and customer base within the SPX Aids to Navigation group.
• Pharos Marine: Global supplier of marine aids-to-navigation products including lanterns, buoys, and power systems serving ports, coast guards, and offshore operators. Direct peer in maritime signaling with overlapping product lines and customer segments.
• Sealite: Sister company under SPX Technologies' SPX Aids to Navigation umbrella, also offering marine aids-to-navigation lanterns, buoys, and solar-powered navigation lighting. Operates in the same product category with similar target customers (ports, coast guards, maritime authorities).
• Tideland Signal: Long-established marine aids-to-navigation manufacturer producing lanterns, fog signals, and power systems for ports and coast guards worldwide. Highly comparable in product category, customer base, and IALA-compliant technology positioning.
• Carmanah Technologies: Historical partner of Sabik (2010s) and a long-standing competitor in solar-powered marine lanterns, road signage, and obstruction lighting. Directly comparable in marine AtoN product offerings and government customer base.
• Almarin: Spanish manufacturer of marine aids-to-navigation equipment including buoys, lanterns, and beacons. Comparable niche AtoN player with similar IALA-compliant product focus and government/maritime customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sabik-oy

Compliance3 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Subsidiaries2 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 Sabik