- HASELSAN INSAAT VE TIC. A.S.
bridge construction, building construction, construction works, hospital construction, school construction
- ALMENS INSAAT LTD. STI.
apartment construction, building construction, construction, construction works, contract and construction
- PEKER YUZEY TASARIMLARI
building construction, collectors, infrastructure systems, irrigation systems, manufact, construction works
- HEDA VINC SAN. TIC. LTD. STI.
crane rental, forklift, scissors lift, steel constructions, working platform, construction works
- BOZ YAPI BILISIM INSAAT LTD. STI.
construction, contract and construction, house construction, interior decoration, school construction, construction works
- SIPIL INSAAT MUH. PLASTIK A.S.
building construction, construction works, plastic building products, renewable energy products, steel construction products
- TPC METAL INSAAT SAN. TIC. LTD. STI.
construction projects, constructions, steel constructions, steel structures, structural steels
- ATALET YAPI PROJE INSAAT LTD. STI.
frame structure, metal structure, steel structures, structure construction, turnkey steel structures, building construction projects, building construction works, construction works
- TOK-TEM PROJE INSAAT
construction projects, construction substructure projects, constructional projects, substructure materials, substructure projects
- ATAK MUHENDISLIK INSAAT A.S.
construction, construction work, construction works, steel structure, steel structures