What Demos Endustriyel Sistemler does

Demos Endustriyel Sistemler is a Turkish private company founded in 2007 and headquartered in Istanbul, Sancaktepe, operating as a specialized B2B distributor and light manufacturer in the telecommunications infrastructure and aviation safety sectors. The company serves as the exclusive Turkey distributor for eight international brands including RFS (RF feeder cables and connectors), Luxsolar (ICAO-compliant LED aircraft warning lights), Protek (Korean RF test equipment), Wavecontrol (EMF measurement devices), JDV (American wire wrapping tools), Brunton (survey compasses), Aaronia/Spectran (spectrum analyzers), and Kaelus (PIM analyzers). Its product portfolio spans 152+ items across 19 categories, covering RF products, test instruments, survey equipment, cabling materials, and aircraft warning lighting for telecom base station deployment, maintenance, and regulatory compliance.

Name

Demos Endustriyel Sistemler

Legal name

Demos Endüstriyel Sistemler

Website

https://demos.com.tr

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Demos Endustriyel Sistemler is a Turkish B2B distributor and light manufacturer supplying telecommunications infrastructure equipment, RF test instruments, and ICAO-compliant LED aircraft warning lights to telecom operators, infrastructure contractors, and government aviation authorities across Turkey.

Ownership category

akta.pro rank

Product category

Telecommunications Infrastructure Equipment Distribution

NAICS

Instrument Manufacturing for Measuring and Testing Electricity and Electrical Signals (334515), Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing (334511), Electronic Connector Manufacturing (334417)

SIC

Instruments For Meas & Testing Of Electricity & Elec Signals (3825), Search, Detection, Navagation, Guidance, Aeronautical Sys (3812), Electronic Connectors (3678), Industrial Instruments For Measurement, Display, And Control (3823)

akta.pro primary industry

RF & Microwave Connectors and Coaxial Assemblies (HDAHAOAD)

akta.pro secondary industries

Avionics Test, Simulation & Calibration Equipment (IMABAFAN), Sensors & Modules (IMU, GPS, Camera, RF) Retail (CRACAKAC)

Keywords

• Telecom infrastructure equipment
• Aircraft warning lights
• EMR measurement services
• RF test equipment
• Base station hardware

Headquarters

HQ city

Istanbul

HQ country

Türkiye

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Marketing or Sales, Infrastructure

Revenue model

1. Telecom Equipment Distribution: Revenue generated from distributing international telecom brands (RFS, Protek, Wavecontrol, Brunton, JDV) to Turkish telecommunications operators and infrastructure companies. Products include RF cables, connectors, splitters, antennas, test equipment, and transmission tools.
2. Own Brand Products (Wetra): Revenue from proprietary Wetra brand products including aircraft warning lights, cold shrink tubes, cable ties, and fiber optic patch cords manufactured in-house.
3. EMR Measurement Services (Electrosense): Professional electromagnetic radiation measurement services for OHS compliance in offices, industrial facilities, and schools. BTK-authorized service with ICNIRP standard comparisons and consulting.

Go-to-market motion1 record

Distribution channels4 records

Marketing channels3 records

Core offering

Demos Endüstriyel Sistemler distributes RF feeder cables, connectors, antennas, RF test equipment, EMR measurement devices, survey instruments, and aircraft warning lights for Turkish telecommunications operators and infrastructure constructors. The company is the exclusive Turkey distributor for eight international brands (RFS, Luxsolar, Protek, Wavecontrol, JDV, Brunton, Kaelus, Spectran) and manufactures its own Wetra brand LED aircraft warning lights and cabling accessories. It also provides BTK-authorized Electrosense electromagnetic radiation measurement services for occupational health and safety compliance.

Product overview

Demos Endüstriyel Sistemler is a telecommunications infrastructure equipment supplier and distributor operating in Turkey. The company offers a comprehensive portfolio of products across multiple categories including RF products (52 items), test devices (24 items), aircraft warning lights (36 items), survey equipment (15 items), transmission hand tools (7 items), and various electrical/cabling materials. The company distributes internationally recognized brands including RFS (RF feeder cables and connectors), Wavecontrol (EMR measurement devices and probes), Luxsolar (ICAO-certified LED aircraft warning lights and marine navigation lights), Protek (RF site master test equipment from South Korea), JDV (American wire wrapping tools), Brunton (professional survey compasses), and Kaelus (PIM analyzers and cable/antenna testers). Additionally, the company manufactures under its own proprietary brands: Wetra (LED aircraft warning lights, cold shrink tubes, cable ties, fiber optic products, and various test/survey equipment) and Electrosense (electromagnetic radiation measurement services with official BTK authorization). The portfolio spans from base station installation equipment (cables, connectors, rack systems, grounding materials) to testing/monitoring solutions (spectrum analyzers, site masters, EMR meters) to safety lighting (aircraft warning lights for towers, bridges, wind turbines, heliports, and marine navigation lights).

Differentiator

Problem solved

Functional benefit

Brands

• Wetra: Own brand for LED aircraft warning lights, cold shrink tubes, cable ties, and fiber optic patch cords manufactured by Demos Endüstriyel Sistemler.
• Electrosense

Products and services

• RFS RF Products Distribution Distribution of RFS RF feeder cables, connectors, and radio frequency products as the Turkey distributor for telecom operators and infrastructure companies building base station networks.
• Wavecontrol EMR Measurement Devices Distribution Distribution of Wavecontrol electromagnetic field measurement devices and probes for telecom operators, industrial facilities, and OHS compliance buyers in Turkey.
• Luxsolar LED Aircraft Warning Lights Distribution Distribution of Luxsolar ICAO-certified LED aircraft warning lights (low, medium, and high intensity) and marine navigation lights for towers, bridges, wind turbines, heliports, and offshore platforms in Turkey.
• Protek RF Site Master Test Equipment Distribution Distribution of Protek A434 Site Master RF test equipment and related test instruments for 2G, 3G, and 4G LTE base station BTS antenna cable testing in Turkish telecom operator projects.
• JDV Wire Wrapping Tools Distribution Distribution of JDV wire wrapping guns, unwrapping tools, and DDF guns for telecom base station and transmission infrastructure cable installation in Turkey.
• Brunton Professional Compasses Distribution Distribution of Brunton professional compasses and survey equipment for RF planning, geological fieldwork, and site survey applications in Turkey.
• Kaelus PIM and Cable/Antenna Analyzers Distribution Distribution of Kaelus passive intermodulation (PIM) analyzers and iVA Series Bluetooth-enabled cable and antenna analyzers for 3G/4G/LTE base station testing in Turkey.
• Aaronia Spectran Spectrum Analyzers Distribution Distribution of Aaronia/ Spectran RF spectrum analyzers (1 MHz to 9.4 GHz) and Hyperlog/Bicolog antennas for electromagnetic field strength measurement in Turkey.
• Wetra Own Brand Products (Aircraft Warning Lights and Cabling) Manufacture and sale of the proprietary Wetra brand covering LED aircraft warning lights (single, twin, and solar-powered variants), cold shrink tubes, cable ties, fiber optic patch cords, digital inclinometers, and clamp ground resistance measurement devices, compliant with ICAO Annex 14 standards.
• Electrosense Electromagnetic Radiation Measurement Service Professional electromagnetic radiation (EMR) measurement service for occupational health and safety compliance in offices, industrial facilities, and schools, with official BTK measurement authorization, ICNIRP limit comparison, and consulting on field-intensity reduction measures.
• Telecom Infrastructure Hardware Portfolio (RF, Cabling, Panels, Racks, Grounding, Fuses) Sale of telecom base station installation hardware including RF products, fiber optic cables, energy cables, cable ties, cable transit fittings, alarm systems, panels, rack sets, grounding materials, fuses, and specialized telecom cables to support base station construction and maintenance projects.
• Survey and Field Test Equipment Sale of professional survey and field test equipment including Brunton compasses, Garmin handheld GPS, Bosch laser distance meters, geologist hammers, and digital inclinometers for RF planning, site survey, and geological fieldwork.

Quantifiable outcome

• ICNIRP limit compliance verification for workplace EMF levels
• +2 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Nine partnerships are on record, tiered core and minor.

• RFS (Radio Frequency Systems)coreChannel Partner/ Reseller/ Distributor · 1 January 2007RFS Turkey distributor providing RF feeder cables, connectors, splitters, and antennas for telecommunications base station infrastructure projects.
• JDV ProductscoreChannel Partner/ Reseller/ Distributor · 1 January 2007American manufacturer of wire wrapping tools and DDF guns for PCM 2 Mbit/s cable installation in base stations and transmission infrastructure. Demos has been JDV's exclusive Turkey distributor since 2007.
• LuxsolarcoreChannel Partner/ Reseller/ DistributorExclusive Turkey distributor for Luxsolar LED aircraft warning lights including ICAO-compliant low, medium, and high intensity models, solar-powered variants, and explosion-proof versions. Major projects include Boğaziçi Bridge, Fatih Sultan Mehmet Bridge, and İzmit Bay Crossing Bridge.
• ProtekcoreChannel Partner/ Reseller/ DistributorSouth Korean brand Protek is a developer of RF test equipment including the A434 Site Master for VSWR, return loss, and distance to fault measurements. Demos serves as Turkey distributor for Protek products used in 2G, 3G, and 4G LTE telecom projects.
• WavecontrolcoreChannel Partner/ Reseller/ DistributorWavecontrol is a manufacturer of electromagnetic field measurement equipment including SMP2, SMP3, and MonitEM devices along with various probes (WP400, WP50, WPF series, WPT) for EMF/EMR measurement applications. Demos distributes Wavecontrol products in Turkey.
• BruntonminorChannel Partner/ Reseller/ DistributorAmerican manufacturer of professional compasses including SM 360 LA, SUM 360, and 5010 Geo Transit models for survey and exploration equipment. Demos distributes Brunton products in Turkey.
• Aaronia AG (Spectran)minorChannel Partner/ Reseller/ DistributorGerman manufacturer of Spectran spectrum analyzers (HF-60100 V4, HF-6080) and antennas (Hyperlog 6080, Bicolog 5070) for EMF measurement. Demos distributes Spectran products in Turkey.
• Wetra (Own Brand)coreOEM/ Whitelabel/ Licensing PartnerProprietary own brand Wetra for aircraft warning lights, cold shrink tubes, cable ties, fiber optic patch cords, digital inclinometers, and test equipment. Products are manufactured under the Wetra brand with ICAO compliance.
• BTK (Bilgi Teknolojileri ve İletişim Kurumu)coreStrategic or Co-development PartnerTurkish Information and Communication Technologies Authority that grants official EMF measurement authorization. Electrosense brand holds official measurement authorization from BTK.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Sealite: Manufacturer of marine navigation lights, aviation warning lights and aids to navigation — directly competes with the Luxsolar marine navigation and aircraft warning lighting portfolio Demos distributes and Wetra manufactures.
• Flight Light Inc. US-based manufacturer and distributor of FAA-compliant obstruction lighting, heliport lights and marine aids to navigation — directly comparable to Demos's Wetra/Luxsolar aircraft warning lighting business.
• Protek: South Korean manufacturer of RF test equipment including the A434 Site Master for VSWR, return loss, and DTF measurements. Demos is Protek's Turkey distributor across 2G/3G/4G LTE operator projects.
• Kaelus (Bird Technologies): Manufacturer of PIM analyzers and cable/antenna analyzers (iVA, iPA series) used in 3G/4G/LTE base station testing — Demos distributes Kaelus products in Turkey, overlapping directly with telecom test equipment distribution.
• Wavecontrol: Spanish manufacturer of EMF measurement devices (SMP2/SMP3, MonitEM, WPF probes). Demos is Wavecontrol's Turkey distributor and operates a parallel EMR measurement service through Electrosense.
• Luxsolar: Italian manufacturer of ICAO/FAA-compliant LED aircraft warning lights, marine navigation lights and heliport lighting — the same product family Demos manufactures under Wetra and distributes under its own Luxsolar agreement.
• Avlite Systems: Manufacturer of ICAO/FAA-compliant aviation lighting, marine navigation lights and heliport lighting — direct competitor to Wetra own-brand and Luxsolar distributed portfolio in the Turkish market and broader region.

Broad incumbents

• Narda Safety Test Solutions: Global manufacturer of EMF/EMR measurement instruments, spectrum analyzers and probes for occupational and environmental safety — competes with the Wavecontrol product line Demos distributes and the Electrosense measurement service.
• RFS (Radio Frequency Systems): Global manufacturer of RF feeder cables, connectors, antennas and jumpers for telecom infrastructure. Demos is RFS's Turkey distributor; RFS competes as an upstream incumbent that could serve Turkish operators directly.

Regional players

• Netelsan: Turkish designer and manufacturer of telecom infrastructure products (cabinets, power systems, shelter solutions). Comparable domestic Turkish telecom-infrastructure company operating in adjacent SKUs to Demos's RF and cabling portfolio.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/demosendustriyel

Compliance14 records

Revenue estimate

Valuation estimate

Number of profiles

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 Demos Endustriyel Sistemler