4K
4K NV is a privately held Belgian industrial automation distributor founded in 1977, supplying professional buyers with signaling, connectivity, industrial lighting, and sensor/switch components under its WARN, CONNECT, LIGHT, and SWITCH product lines, including the proprietary SmartVOX® audio signaling system.
- Company typePrivate
- Founded1977
- HeadquartersGrobbendonk, Belgium
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What 4K does
4K NV is a privately held Belgian industrial automation company founded in 1977, headquartered in Grobbendonk, Belgium, with 11-50 employees. It supplies electronic and network components to professional industrial customers, organized around four product families: WARN (signal towers, LED beacons, sirens, ATEX-certified hazardous-area devices, and the proprietary SmartVOX® audio signaling system), CONNECT (M12/M8 industrial connections, twisted pair, power/data connectors, and 19-inch rack components), LIGHT (industrial LED lighting, machine illumination, and professional torches/headlamps), and SWITCH (industrial sensors and architectural-style switches including the Fontini range).
The underlying technology centers on industrial-grade electromechanical signaling and connectivity, with a growing footprint in IO-Link-enabled and network-enabled devices that support bidirectional diagnostics and configuration. Proprietary differentiation is concentrated in the SmartVOX® voice alarm system and ATEX-certified explosion-protected signaling products, while the broader catalog is built on distribution partnerships with established industrial brands such as PATLITE, Suprabeam, Fontini, DataVoice, E2S, R&M, Telegärtner, CCS, ABL, PIPS, Bedea, Comtel, GLW/Grafoplast, and Sirena.
4K operates a sales-led, B2B e-commerce distribution model: professional customers must register for an account, after which individual pricing and discounts are assigned per logged-in profile. New customers pay in advance; established accounts receive assigned payment terms. Delivery is free within Belgium on orders exceeding 200 EUR via Parts Express, with a fixed 14 EUR fee below that threshold, and warehouse collection is available by appointment. The company is privately owned, has no disclosed funding rounds, no institutional investors, no M&A history, and no publicly disclosed financials. Its operating geography is concentrated in Belgium, with trilingual (NL/EN/FR-BE) digital presence but no demonstrated cross-border distribution footprint.
4K firmographics
Firmographics- Name
- 4K
- Legal name
- 4K NV
- Website
- https://4k.be
- Company type
- Private
- Founded year
- 1977
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- 4K NV is a privately held Belgian industrial automation distributor founded in 1977, supplying professional buyers with signaling, connectivity, industrial lighting, and sensor/switch components under its WARN, CONNECT, LIGHT, and SWITCH product lines, including the proprietary SmartVOX® audio signaling system.
- Ownership category
- akta.pro rank
4K industry classification
Industry- Product category
- Industrial Automation Components
- NAICS
- Other Measuring and Controlling Device Manufacturing (334519), Relay and Industrial Control Manufacturing (335314), Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Electric Lamp Bulb and Other Lighting Equipment Manufacturing (335139)
- SIC
- Electric Lighting & Wiring Equipment (3640), Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electronic Components & Accessories (3670)
- akta.pro primary industry
- Industrial Signaling & Stack Lights (Tower/andon lights, beacons, strobes, signal columns) (IMAGAIAE)
- akta.pro secondary industries
- Audible-Visual Alarms & Notification Devices (Sounders, horns, siren/strobe combos for industrial use) (IMAGAIAF), Industrial I/O, Signal Conditioning & Remote Terminal Units (RTUs) (IMAGABAD), Industrial Communication & Interface Components (Transceivers, PHYs, isolators, level shifters, fieldbus/Ethernet ICs) (IMAGAJAI), Optoelectronic Components (LEDs, photodiodes, optocouplers, optical sensors) (IMAGAJAF)
Keywords
Where 4K is headquartered
LocationHeadquarters
- HQ city
- Grobbendonk
- HQ country
- Belgium
- HQ region
- Europe
Offices1 record
Markets served
4K business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure
Revenue model
- Product Sales: Sale of industrial automation components including LED beacons, signal towers, sensors, switches, connectivity solutions, and professional lighting products. Transactions conducted through B2B e-commerce platform with pricing assigned per professional customer account.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Pay-as-you-go | Professional Account Pricing |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels4 records
4K product offering
Product offeringCore offering
4K manufactures and distributes industrial automation components organized in four product lines: WARN (LED beacons, signal towers, sirens, ATEX signaling devices), CONNECT (twisted pair, M12/M8 connections, network cabling, power/data connectors), LIGHT (industrial LED lighting, machine illumination, professional torches and work lights), and SWITCH (industrial sensors and Fontini electrical switches). The company also offers the proprietary SmartVOX® audio signaling product and distributes third-party brands such as Patlite, Suprabeam, Fontini, E2S, and DataVoice through a B2B e-commerce platform.
Product overview
4K is an industrial automation company offering a unified portfolio of four interconnected product lines: WARN (signaling solutions with signal towers, LED beacons, sirens, and ATEX devices), CONNECT (industrial connectivity including twisted pair, M12/M8 connections, and network components), LIGHT (industrial LED lighting, machine illumination, and professional work lights/flashlights), and SWITCH (industrial sensors and architectural switches like Fontini). The core offerings include the proprietary SmartVOX® voice alarm system and Wide Area Signalling products. The company also distributes branded sub-products including Suprabeam torches, Patlite/PIPS signaling components, DataVoice communication systems, and Fontini switches in various series (Dimbler, Venezia, Garby, DO). The portfolio is designed for industrial automation and optimization with emphasis on safety, connectivity, and productivity.
Differentiator
Problem solved
Functional benefit
Brands
- SmartVOX®: Voice and sound signaling product line.
- Comtel Sirenes
Products and services
- WARN - Signal Towers and Warning Lights
- CONNECT - Industrial Connectivity
- LIGHT - Industrial LED Lighting
- SWITCH - Sensors and Switches
- SmartVOX® Voice Alarm and Messaging System
- Wide Area Signalling (Comtel Sirenes)
- TUBELED 25 RGB-W IO-Link
Companies that use 4K
Customer profileSegments1 record
Ideal customer profiles1 record
4K technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
4K partnerships and signals
Strategic signalPartnerships
14 partnerships are on record, tiered minor.
- PATLITEminorPATLITE beacon products are featured in the 4K product catalog and downloads section. PATLITE manufactures industrial signaling equipment including LED beacons and signal lights.
- SuprabeamminorSuprabeam professional torches and headlamps are distributed through 4K. Products include rechargeable flashlights and work lights with various lumen outputs.
- FontiniminorFontini switch and electrical installation products are distributed through 4K, including Venezia, Garby, Garby Colonial, Dimbler, and DO product lines.
- DataVoiceminorDataVoice Industry and Office network cabling solutions are featured in 4K's catalog downloads, including Industry and Office variants.
- E2SminorE2S signaling devices are distributed through 4K, including warning horns, sirens, and explosion-proof signaling equipment.
- CCSminorCCS field plugs and coupling pieces are available through 4K, including easy crimp compact system products.
- TelegärtnerminorTelegärtner network components including DataVoice Enterprise products are featured in 4K's network component catalog.
- Reichle & De-Massari (R&M)minorR&M product catalog and office cabling solutions are available through 4K, including twisted pair and fiber optic connectivity products.
- ABLminorABL lighting and industrial work light products are distributed through 4K.
- PIPSminorPIPS signaling products and beacon solutions are available through 4K with dedicated product brochure downloads.
- BedeaminorBedea audio cables, RG cables, professional video techniques, data transmission technology, and broadband communication cables are featured in 4K's catalog.
- ComtelminorComtel sirens and wide area signaling products are distributed through 4K for industrial and commercial applications.
- GLW / GrafoplastminorGLW/Grafoplast marking and labeling products including cable markers and identification solutions are available through 4K.
- SirenaminorSirena industrial signaling products including sirens and sounders are distributed through 4K.
Recent moves1 record
Expansion highlights4 records
4K competitors and assessment
Company assessmentBroad incumbents
- Phoenix Contact: Phoenix Contact is a global industrial connectivity, automation, and IO-Link infrastructure provider. Overlaps with 4K's CONNECT line (M12/M8, IO-Link) at much larger scale and broader scope.
- Schneider Electric: Schneider Electric is a global industrial automation incumbent offering signaling, sensors, and connectivity products as part of a much broader portfolio, competing for the same industrial buyer wallet.
Direct peers
- Banner Engineering: Banner Engineering manufactures industrial sensors, indicators, LED lighting, and machine safety products. Its portfolio overlaps directly with 4K's SWITCH, LIGHT, and WARN categories.
- Pfannenberg: Pfannenberg is a specialist in industrial signaling (visual and audible alarms, signal towers) and thermal management. Directly comparable to 4K's signaling-and-alarm positioning.
- Sirena: Sirena produces industrial sirens, sounders, and signaling devices. Comparable to 4K's audible-warning offering and distributed via the same channel.
- Werma Signaltechnik: Werma is a European specialist in industrial signal towers, beacons, and audible-visual signaling — directly comparable to 4K's WARN product line and the SmartVOX® voice alarm concept.
- E2S Warning Signals: E2S manufactures sirens, horns, beacons, and explosion-proof (ATEX) signaling devices. It is both a distributed brand on 4K's platform and a direct competitor in hazardous-area signaling.
- PATLITE: PATLITE is a global manufacturer of industrial signal towers, LED beacons, and audible signaling devices. It is one of 4K's key distributed brands and the most direct comparable in terms of core signaling product category.
- Comtel: Comtel specializes in wide-area sirens and signaling products. 4K distributes Comtel under its 'Wide Area Signalling' brand and competes in the same end-applications.
Emerging players
- R. Stahl: R. Stahl specializes in explosion-protected electrical and signaling equipment for hazardous areas — overlapping with 4K's ATEX signaling offering but from a more specialized, higher-end positioning.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks6 records
Key highlights6 records
Customer concentration
4K social profiles
Digital presence4K financial estimates
Financial estimateRevenue estimate
Valuation estimate
4K leadership team
Management profileNumber of profiles
4K funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
4K M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about 4K
What does 4K do?
4K manufactures and distributes industrial automation components organized in four product lines: WARN (LED beacons, signal towers, sirens, ATEX signaling devices), CONNECT (twisted pair, M12/M8 connections, network cabling, power/data connectors), LIGHT (industrial LED lighting, machine illumination, professional torches and work lights), and SWITCH (industrial sensors and Fontini electrical switches). The company also offers the proprietary SmartVOX® audio signaling product and distributes third-party brands such as Patlite, Suprabeam, Fontini, E2S, and DataVoice through a B2B e-commerce platform.
Is 4K a public or private company?
4K is a private company. It is classified as unknown and is currently operating.
When was 4K founded?
4K was founded in 1977. It employs 11 to 50 people.
Where is 4K based?
4K is headquartered in Grobbendonk, Belgium, in the Europe region.
How does 4K make money?
One revenue line is on record: product Sales.
Who are 4K's main competitors?
Broad incumbents on record are Phoenix Contact and Schneider Electric. Direct peers are Banner Engineering, Pfannenberg, Sirena, Werma Signaltechnik, E2S Warning Signals, PATLITE and Comtel. R. Stahl is listed as an emerging player.
Does 4K have an API?
No public API is recorded for 4K.
What industry is 4K in?
4K's product category is Industrial Automation Components. Its primary akta.pro industry code is IMAGAIAE, Industrial Signaling & Stack Lights (Tower/andon lights, beacons, strobes, signal columns), with a secondary code of IMAGAIAF, Audible-Visual Alarms & Notification Devices (Sounders, horns, siren/strobe combos for industrial use). Its NAICS code is 334519 and its SIC code is 3640.