Company directory
Companies compiled from official lists and the member lists of organized industrial zones. Large companies are shown first; use the "Company size" filter for SMEs and workshops. Browsing the directory is free; HR emails, switchboard numbers and contacts unlock with a membership or a contribution.
Seyidoğlu Gıda San. ve Tic. A.Ş.
İstanbul · Food, Beverages and Tobacco
46
company strength
250-999 employeesİSO İkinci 500 — 2024İSO İkinci 500 — 2025390 employeesHas a careers page2 people on recordHR email, switchboard and contacts unlock with membership or a contributionSoma Termik Santral Elektrik Üretim A.Ş.
Manisa · Energy and Oil
46
company strength
250-999 employeesFortune 500 Türkiye — 2025İSO 500 — 2024892 employeesHas a careers page2 people on recordHR email, switchboard and contacts unlock with membership or a contributionTAV TEPE AKFEN YATIRIM İNŞAAT VE İŞLETME A.Ş.
İstanbul · Construction and Building Materials
46
company strength
250-999 employeesCapital 500 — 2024Fortune 500 Türkiye — 2025996 employeesLooking for careers page6 people on recordHR email, switchboard and contacts unlock with membership or a contributionTAVUK DÜNYASI GIDA SANAYİ VE TİCARET A.Ş.
İstanbul · Tourism and Food Service
46
company strength
250-999 employeesBaşkent OSB Firmaları — 2026Fortune 500 Türkiye — 2025943 employeesHas a careers page7 people on recordHR email, switchboard and contacts unlock with membership or a contributionTOSYALI METALÜRJİ SANAYİ A.Ş.
Osmaniye · Metal and Steel
46
company strength
250-999 employeesFortune 500 Türkiye — 2025İSO 500 — 2025504 employeesHas a careers page3 people on recordHR email, switchboard and contacts unlock with membership or a contributionTrinox Metal San. ve Tic. A.Ş.
Çorlu · Metal and Steel
46
company strength
İSO 500 — 2024İSO İkinci 500 — 2025Has a careers page5 people on recordHR email, switchboard and contacts unlock with membership or a contributionYAŞAR BİRLEŞİK PAZ. DAĞ. TUR. VE TİC. A.Ş.
İzmir · Retail and Wholesale Trade
46
company strength
250-999 employeesCapital 500 — 2024Fortune 500 Türkiye — 2025741 employeesLooking for careers page9 people on recordHR email, switchboard and contacts unlock with membership or a contributionYEO TEKNOLOJİ ENERJİ VE ENDÜSTRİ A.Ş.
İstanbul · Energy and Oil
46
company strength
250-999 employeesCapital 500 — 2024Fortune 500 Türkiye — 2025469 employeesHas a careers page6 people on recordHR email, switchboard and contacts unlock with membership or a contributionÇamlı Yem Besicilik San. ve Tic. A.Ş.
İzmir · Food, Beverages and Tobacco
46
company strength
250-999 employeesEİB Üye Listesi — 2026İSO İkinci 500 — 2025347 employeesHas a careers page3 people on recordHR email, switchboard and contacts unlock with membership or a contributionİspak Esnek Ambalaj Sanayi A.Ş.
İstanbul · Paper, Packaging and Printing
46
company strength
İSO İkinci 500 — 2024İSO İkinci 500 — 2025Has a careers page5 people on recordHR email, switchboard and contacts unlock with membership or a contributionİzocam Tic. ve San. A.Ş.
İstanbul · Construction and Building Materials
46
company strength
250-999 employeesİSO 500 — 2024İSO 500 — 2025500 employeesHas a careers page6 people on recordHR email, switchboard and contacts unlock with membership or a contributionAZTEK TEKNOLOJİ ÜRÜNLERİ TİCARET A.Ş.
İstanbul · Telecommunications
45
company strength
<250 employeesCapital 500 — 2024Fortune 500 Türkiye — 2025+1 list209 employeesLooking for careers page8 people on recordHR email, switchboard and contacts unlock with membership or a contributionBORUSAN BİRLEŞİK BORU FAB. SAN. VE TİC. A.Ş.
İstanbul · Metal and Steel
45
company strength
1000-4999 employeesFortune 500 Türkiye — 20252,421 employeesHas a careers page30 people on recordHR email, switchboard and contacts unlock with membership or a contributionChen Güneş Enerjisi Elektrik Üretim San. ve Tic. Ltd. Şti.
İstanbul · Electrical, Electronics and Home Appliances
45
company strength
<250 employeesİSO İkinci 500 — 2024İSO İkinci 500 — 2025+1 list198 employeesLooking for careers pageContact research in progressHR email, switchboard and contacts unlock with membership or a contributionENERJİ PİYASALARI İŞLETME A.Ş.
İstanbul · Energy and Oil
45
company strength
250-999 employeesFortune 500 Türkiye — 2025258 employeesHas a careers page13 people on recordHR email, switchboard and contacts unlock with membership or a contributionElkon Elevatör Konveyör ve Makina San. ve Tic. A.Ş.
İstanbul · Machinery and Equipment
45
company strength
<250 employeesUİB Üye Listesi — 2026ÇOSB Çerkezköy OSB Üye Firmaları — 2026+1 list168 employeesLooking for careers page2 people on recordHR email, switchboard and contacts unlock with membership or a contributionFİT TURİZM EMLAK İNŞAAT TİCARET A.Ş.
Antalya · Transport and Logistics
45
company strength
<250 employeesFortune 500 Türkiye — 2025TİM İlk 1000 İhracatçı — 2025+1 list205 employeesLooking for careers pageContact research in progressHR email, switchboard and contacts unlock with membership or a contribution45
company strength
250-999 employeesTOBB Türkiye 100 — 2025364 employeesHas a careers page2 people on recordHR email, switchboard and contacts unlock with membership or a contributionTOPRAK MAHSULLERİ OFİSİ
Ankara · Food, Beverages and Tobacco
45
company strength
1000-4999 employeesFortune 500 Türkiye — 20253,270 employeesLooking for careers page1 person on recordHR email, switchboard and contacts unlock with membership or a contributionTat Makarnacılık San. ve Tic. A.Ş.
Gaziantep · Food, Beverages and Tobacco
45
company strength
<250 employeesGaziantep OSB Üye Firmaları — 2026İSO İkinci 500 — 2024+1 list177 employeesLooking for careers page1 person on recordHR email, switchboard and contacts unlock with membership or a contribution
Contact details are open to members and contributors