- His Civata ve Makina San. ve Tic. Ltd. Sti.
- Address:Ikitelli Organize Sanayi Bolgesi, Tormak Sanayi Sitesi, 103 Sk. , G Blok No: 18-Ikitelli
- Denk Engineering & Building Contracting Corporation Limited Company
- Address:
- Dubelsan
- Address:ivogsan 665 sk no: 83
- Ergn Foreign Trade/Ergn Dis Ticaret
- Address:Prof. Cemil Bilsel CAD. Sayan Han No 10 / 13
- Refiz Ltd Sti
- Address:Egitim Mah. Poyraz Sok. 10 / 12
- BARAN LTD
- Address:Orhanli Mescit Mah. Birmes San. Sit. B4 Blok. No: 20 Tuzla
- Y.B.S YAPI BAGLANTI SISTEMLERI ITHALAT IHRACAT SAN. VE TIC. LTD. STI.
- Address:kucuk sanayi sitesi 79. sok. no:2
- T & D Kelepce
- Address:Gumuspala Mah. Damatasi Sok. No.:3/1B