Take your place in Türkiye first and only Subcontracting and Partnership Exchange.
Operating under Istanbul Chamber of Commerce since 1990, TSPX is the first and only technical demand matching platform in our country.
Operating under Istanbul Chamber of Commerce since 1990, the Subcontracting and Partnership Exchange aims to help its members to reach international markets and increase their exports. TSPX is the first technical matchmaking platform in our country.
Current member count is 3722, with the majority of member companies at 72% operating in the metal sector. Metal is followed by 17% plastic and rubber, 9% electrical and electronics, 5% other sectors, and 1% software sector.
As Subcontracting and Partnership Exchange, in 2026 we will meet with our members at important sectoral fairs worldwide, offering business development opportunities. Capture networking opportunities in global markets, establish new partnerships and discover the latest technologies in the sector.
Supplier days, finding new partners by exporting to domestic and foreign buyers, demand matching service, sectoral seminars, webinars, conferences and panels, periodic bulletin access, etc. All events and services are free of charge.
Manufacturing companies from all over Türkiye operating in industrial subcontracting and software fields can apply.
Companies can apply through Member Registration Forms indicated by QR codes.
To contribute to the cooperation of local and foreign main contractors and TSPX members, thus to contribute to the development of TSPX members' exports.
Watch our video to learn about the Subcontracting and Partnership Exchange's story and activities
TSPX Kurumsal Intro Video
Join our strong network which includes more than 3.700 suppliers to increase your domestic market share and expand your business abroad
Access to new markets and international demands, sectoral trade delegations
Conscious, professional demand matching service and correct customer meetings
Meeting with global brands such as Bosch, Mercedes, Rolls Royce, Schaeffler, Renault
Matching and networking opportunities at leading subcontracting fairs
Free technical support from our expert team and solution-oriented approach
Participation in sectoral conferences, panels, seminars and webinars, periodic bulletins
Special B2B events for the development of our national defense industry
With our service approach maintained since 1990, all TSPX members benefit from these advantages without paying any fee.
Choose the appropriate form for your sector
Metal (casting, forging, pressing, machining), plastic and rubber, electrical, companies manufacturing in electronics sectors
Target Sectors: Automotive, white goods, machinery, defense industry
Companies operating in software development, information technologies and digital solutions
Focus Areas: Digital transformation, Industry 4.0, IoT solutions
Companies that want to apply for the Baykar Supplier Day event must fill out the form below until February 27, 2026.
Companies that want to apply for the Eaton Supplier Day event must fill out the form below until January 23, 2026.
Review our periodic Bulletins from TSPX archive,
follow current developments in our sector
Our 2024 activities: 27 Supplier Days with 13 domestic, 14 foreign buyer company meetings
2024 spring period events: Alarko Carrier, Eaton, ABB, Teksan supplier days
Special issue: 100+ bulletin experience with Turk Traktor, Defense Industry days
Access all our bulletins published since 2023
Strong partnerships with global leading companies
Operating under Istanbul Chamber of Commerce since 1990, the Subcontracting and Partnership Exchange aims to help its members to reach international markets and increase their exports. TSPX is the first technical matchmaking platform in our country.
Manufacturing companies from all over Türkiye operating in industrial subcontracting and software fields can apply. Companies in metal, plastic, rubber, electrical, electronics, and software sectors can become members.
To contribute to the cooperation of local and foreign main contractors and TSPX members, thus to contribute to the development of TSPX members' exports.
Supplier Days event, finding new partners by exporting to local and foreign main contractors, matchmaking service, participation to sectoral conferences, panels, seminars and webinars, access to periodic bulletins
Current member count is 3722, with the majority at 72% in metal sector. Metal is followed by 17% plastic and rubber, 9% electrical and electronics, 5% other sectors, and 1% software.
Review our brochure containing detailed information about the Subcontracting and Partnership Exchange
View PDFContact us, our team will get back to you as soon as possible.
Get in TouchIstanbul Chamber of Commerce
Resadiye Cad. 34112 Eminonu / Istanbul / TÜRKİYE
444 0 486 | ito.org.tr | @itokurumsal
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