Manufacturer catalog
STM is a Turkish defense engineering company founded in 1991 for project management, systems engineering, technology transfer, and consultancy work for Turkiye's defense authorities and armed forces. Its public portfolio spans naval platforms, tactical mini UAVs, command-and-control and decision-support systems, cybersecurity, information technologies, tactical mini-UAVs such as KARGU, and export warship projects such as the Ukrainian Corvette Project.
1 weaponsSTM presents itself as a Turkish defense-industry company active in naval platforms, tactical mini UAV systems, command, control and decision-support systems, cybersecurity, and information technologies. The company traces its origin to a 1991 Defence Industry Executive Committee decision and describes its work as project management, systems engineering, technology transfer, and consultancy for Turkiye's defense authorities and armed forces.
STM's facilities page lists an Ankara corporate address, additional Ankara production and technology offices, Istanbul and Kocaeli naval-project offices, and overseas offices in Pakistan and Malaysia. That footprint matches the company's public mix of naval engineering, systems integration, unmanned systems, command-and-control software, and export support.
For this catalog, STM is the manufacturer attached to MİLGEM/Ada-class corvette work and the KARGU loitering munition. The MİLGEM connection covers design, classification, model testing, construction and outfitting support, propulsion-system integration, Ada-class export authorization, and the Ukraine corvette export project; the KARGU connection covers STM's tactical mini-UAV product family.
STM says it performed major design, classification, model-test, procurement, construction/outfitting, and propulsion-integration tasks on MİLGEM and is authorized to export the Ada-class corvette platform.
Sources: STM MİLGEM ProjectSTM identifies itself as main contractor for two Ada-class corvettes built in Turkiye for Ukraine, with Hetman Ivan Mazepa launched in 2022 and beginning sea acceptance trials in 2024.
Sources: STM Ukrainian Corvette ProjectSTM says it was established by a Defence Industry Executive Committee decision to provide project-management, systems-engineering, technology-transfer, and consultancy services.
Sources: STM About
STM's MİLGEM project history lists a 2006 agreement covering prototype-vessel design services, construction of the platform, and procurement of equipment, materials, and services.
Sources: STM MİLGEM Project
STM says the Ukrainian Corvette Project contract was signed with Ukraine's Ministry of Defence on 17 December 2020, covering technology transfer and two corvettes built in Turkiye.
Sources: STM Ukrainian Corvette Project
STM's facilities page lists multiple Ankara sites, Istanbul and Kocaeli naval-project offices, and foreign offices in Karachi and Cyberjaya, reflecting an organization that combines engineering, production, naval-project support, and overseas representation.
Sources: STM Facilities
STM's public English pages use Turkiye-facing institutional wording; claims here are limited to official company product, project, facilities, and corporate-identity pages unless separately sourced. The profile keeps images empty because STM-hosted image URLs and Commons alternatives were not present in the generated image manifest checked by npm run report:images.
Category
Warships, submarines, unmanned surface vessels, naval craft, and maritime combat systems.