Armco

What Armco does

Armco Elektrik Elektronik Mühendislik A.Ş. is a privately held Turkish engineering company headquartered in Ankara that delivers turnkey railway signaling and telecommunication systems for government-owned railway operators and municipalities. Its scope spans mainline signaling (interlocking systems, track circuits, point machines, LED signals, level crossings, ETCS Level 1 and 2), depot and metro signaling (ATS, ATO, ATP, OCC command centers, vehicle-to-wayside communications), siding and automatic block integration, and end-to-end system integration services (project, contract, design, supply chain, field/assembly, maintenance and operations management). The company's product portfolio centers on three in-house hardware products: the ARM20TC Track Circuit — Turkey's first domestically developed railway signaling product to achieve SIL-4 international safety certification — the ARM22ATS Automatic Train Stop card, and a fail-safe Level Crossing Panel.

ARMCO's revenue model is project-based B2B enterprise contracting with government anchor buyers, including Turkish State Railways (TCDD), the Ministry of Transport and Infrastructure (Ulaştırma ve Altyapı Bakanlığı), and municipal transit authorities such as Kocaeli Metropolitan Municipality. Its flagship deployed scope is the signaling systems on the Çerkezköy-Kapıkule section (153 km of the 229 km Halkalı-Kapıkule High-Speed Railway Line), an EU-IPA-funded project. Pricing is not publicly disclosed; contracts are negotiated directly via a customer-centric field-sales motion emphasizing high local contribution, fast mobilization, and the ability to integrate multiple sub-suppliers into a single accountable delivery.

The company operates with approximately 80 employees (30 women, 50 men), no disclosed funding rounds, no parent or subsidiary entities, and no public listing. Its stated strategic intent is to expand both domestically and internationally while maintaining the highest level of local value-add. ARMCO's competitive positioning rests on the combination of SIL-4-certified domestic products, multi-vendor integration capability, and bundled long-term maintenance — a stack that allows it to compete against international Tier-1 signaling OEMs (Alstom, Siemens, Thales, Hitachi Rail) in Turkey's state-rail and municipal transit tenders.

Name

Armco

Legal name

Armco Elektrik Elektronik Mühendislik A.Ş.

Website

https://armco.com.tr

Company type

Private

Founded year

2020

Operating status

Operating

Headcount range

51–100 employees

Short description

Armco is a privately held Ankara-based Turkish engineering company that delivers turnkey railway signaling and telecommunication systems — including SIL-4-certified track circuits, interlocking, ATS/ATP/ATO, ETCS Level 1/2, and level crossings — to government railway operators such as TCDD, the Ministry of Transport and Infrastructure, and municipal transit authorities.

Ownership category

akta.pro rank

Product category

Railway Signaling Systems

NAICS

Navigational, Measuring, Electromedical, and Control Instruments Manufacturing (33451), Other Communications Equipment Manufacturing (334290)

SIC

Railroad Equipment (3743)

akta.pro primary industry

Rail Signaling & Train Control Infrastructure (Interlockings, ETCS/CBTC Wayside) (TLAJADAB)

akta.pro secondary industries

Automatic Train Control / Protection Supervision (ATP/ETCS/PTC Oversight) (TLAJAEAC), Signaling, Train Control & Communications Construction (CBTC, Interlockings, SCADA) (IMAFAFAC)

Keywords

• Railway signaling systems
• Track circuit equipment
• Train control systems
• Railway telecommunications
• Level crossing systems

Headquarters

HQ city

Çankaya

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Turnkey Railway Signaling Solutions: ARMCO provides end-to-end railway signaling and telecommunication system solutions including design, supply, installation, testing, commissioning, and maintenance services. Revenue is generated through project-based contracts with railway infrastructure operators and government entities.
2. System Integration Services: Project management, contract management, design and engineering management, supply chain management, field and assembly management, maintenance and operation services.
3. Locally Developed Products: Sale of domestically developed signaling products including track circuits and related equipment with high local contribution rate.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Armco designs, manufactures, supplies, installs, tests, commissions, and maintains railway signaling and telecommunication systems. Its portfolio includes domestically developed hardware products such as the ARM20TC track circuit, ARM22ATS automatic train stop card, and fail-safe level crossing panels, complemented by turnkey system integration services for mainline, metro, depot, and siding signaling projects.

Product overview

ARMCO is a railway signaling and telecommunication systems company providing turnkey solutions compliant with international railway signaling and telecommunication standards. The product portfolio consists of three core hardware products: the ARM20TC Ray Devresi (Track Circuit) - Turkey's first domestically developed track circuit with SIL-4 certification used for train detection and control; the ARM22ATS (Otomatik Tren Durdurma) - automatic train stop system that processes signal information and dynamically adjusts ATS coil frequencies; and the Hemzemin Geçit Panosu (Level Crossing Panel) - fail-safe level crossing control system. These products are complemented by comprehensive signaling solutions including main line signaling (interlocking systems, track circuits, point machines, switch heaters, LED signals, level crossings, ETCS Level 1/2, communication and energy systems), depot area signaling, metro signaling (ATS, ATO, ATP, OCC command center, vehicle-to-wayside communication), siding and automatic block solutions, and system integration services.

Differentiator

Problem solved

Functional benefit

Products and services

• ARM20TC Ray Devresi (Track Circuit) Turkey's first domestically developed track circuit, used for electrical train control, energy distribution, and safety in railway systems. Successfully completed SIL-4 certification, one of the highest international safety standards. Features easy configuration and user-friendly interface for rapid integration into railway infrastructure. Targeted at railway infrastructure operators and signaling system integrators.
• ARM22ATS Otomatik Tren Durdurma (Automatic Train Stop) The ARM22ATS card processes information from wayside signals and dynamically changes ATS coil connection types. Automatically adjusts frequency values for near and far ATS coils based on signal information, ensuring safe and uninterrupted train operation. Targeted at railway signaling projects requiring automatic train protection.
• Hemzemin Geçit Panosu (Level Crossing Panel) Fail-safe designed level crossing panel providing maximum safety at railway and highway intersections. Operates on fail-safe principles ensuring barriers close safely even in fault conditions, creating safe passage areas for drivers and pedestrians. Targeted at railway operators managing level crossings on mainline and urban rail networks.

Quantifiable outcome

• Turkey's first domestically developed track circuit with SIL-4 certification
• +1 more outcomes

Named customers3 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Nippon Signal: Japanese specialist manufacturer of railway signaling equipment including ATC, ATS, interlockings, and level crossing systems. Closely analogous to ARMCO as a focused signaling OEM serving domestic and export markets with safety-certified products.
• ASELSAN: Turkish defense electronics giant that also supplies railway signaling, telecommunications, and energy systems to TCDD and Turkish transit operators. Directly comparable as a Turkish provider of rail signaling and telecom solutions competing for the same state contracts.
• CAF Signalling: Signaling subsidiary of Spanish rolling stock and systems group CAF, offering AURIGA ETCS, CBTC, and interlocking solutions. Comparable as a mid-sized specialist signaling OEM pursuing turnkey rail signaling opportunities internationally.

Broad incumbents

• Alstom: French multinational with a comprehensive rail signaling portfolio including interlocking, ETCS, CBTC, and Atlas train control solutions. Competes with ARMCO on turnkey mainline and urban rail signaling tenders, including in Turkey.
• CRRC Corporation: Chinese state-owned rail conglomerate offering rolling stock and increasingly signaling and turnkey rail systems. Relevant peer as a state-backed, vertically integrated competitor able to underbid local players on emerging-market rail corridors.
• Siemens Mobility: Global rail signaling and turnkey rail systems incumbent with full ETCS/CBTC stacks, interlocking systems, and traction power equipment. Directly comparable as a turnkey rail signaling integrator competing for the same TCDD and ministry tenders that ARMCO pursues.
• Thales Transportation: European rail signaling specialist with deep ETCS and interlocking product lines. Competes with ARMCO on mainline and urban signaling tenders and is a typical foreign incumbent that ARMCO's domestic products seek to displace in the Turkish market.
• Hitachi Rail: Global rail signaling and rolling stock provider offering ETCS and CBTC solutions as well as turnkey signaling delivery. A direct competitor in large-scale rail signaling projects where ARMCO bids as a turnkey system integrator.

Others

• Bombardier Transportation (now part of Alstom): Legacy rail signaling and rolling stock major whose CITYFLO and INTERFLO product lines historically competed for ETCS and CBTC tenders globally. Included as a former direct peer whose signaling business is now integrated into Alstom.

Regional players

• TÜRASAŞ (Türkiye Raylı Sistem Araçları Sanayii): Turkish state-owned rail vehicle manufacturer expanding into signaling-adjacent systems and turnkey rail solutions. Adjacent competitor that benefits from similar local-content policy tailwinds as ARMCO in Turkish tenders.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xtwitter.com/Armcoelektrik
• YouTubeyoutube.com/channel/UCQqg4RuBOMiUVDaqGRkP2pA/featured
• Facebookfacebook.com/armcoelektrik
• LinkedInlinkedin.com/company/armco-elektrik-elektronik-m%C3%BChendislik-a-%C5%9F
• Instagraminstagram.com/armco_/?hl=tr

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 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 Armco