AY

AYESAŞ

Aydın Yazılım ve Elektronik Sanayi A.Ş.

Ankara, Turkey

C4ISRAir SystemsNaval SystemsDefense Software & AIDual-use
Founded 1990System Integrator, Subsystem ManufacturerSupplies Defense Industry
Profile last updated: May 2, 2026

About

Founded in 1990, AYESAŞ is a defense system integrator based in Ankara, Turkey working in c4isr, air systems, naval systems +2 more.

AYESAŞ, formerly Aydın Yazılım ve Elektronik Sanayi A.Ş., was founded in 1990 and is based in Ankara, Türkiye. The company provides defense, aerospace and security solutions across C4ISR, avionics and embedded systems, electromechanical systems, electronic production, cabling, and rail systems. Its offerings include command and control solutions, safety-critical embedded software, sensor and radar integration, and turnkey systems for military and civil platforms. It supplies Turkish and international prime contractors and holds CMMI Level 3 software process maturity. The company also reports work on smart transport decision support and command-and-control centres.

Location

Ankara, Turkey

Founded

1990

Legal name

Aydın Yazılım ve Elektronik Sanayi A.Ş.

Focus areas

C4ISRAvionicsEmbedded SystemsElectromechanical SystemsElectronic ProductionCablingWiring HarnessRail SystemsCommand and ControlDefense Software

Languages

TREN

Products & capabilities

Defense domains

C4ISRAir SystemsNaval SystemsDefense Software & AIRugged Computing & Electronics

Supply-chain role

System IntegratorSubsystem ManufacturerContract ManufacturerSoftware Developer

What they offer

HardwareSoftwareManufacturing ServicesEngineering Services

Markets

Also sells to civilian markets

Products

C4ISR solutions

Command and control system

Turnkey command, control, communications, computer, intelligence, surveillance and reconnaissance solutions, including embedded safety-critical software, sensor/radar integration and network-enabled capabilities.

Avionics and embedded systems

Avionics

Avionics and embedded system software and hardware, with DO-178 certifiable software development.

Electromechanical systems

Electromechanical equipment

Ruggedised electromechanical equipment for air, land and sea platforms, from design to production and after-sales support.

Wiring harnesses and cable assemblies

Cable assemblies

High-reliability cable assemblies for harsh environments, built to platform performance criteria.

Electronic circuit card assemblies

Electronic assembly

Low-to-medium volume production of PCB assemblies, RF products and box-level electronic units.

End users

Defense Industry

Standards, platforms & customers

Defense standards

DO-178

Platforms & programmes

F-35

Named customers

Boeing

Credentials & affiliations

Certifications

CMMI 2.0 Level 3

Awards

Boeing Gold Supplier

BoeingGold Supplier

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