- ATUF CERIT INSAAT MUHENDISI
building construction, construction, construction services, construction works, shopping mall
- EK-OL INSAAT SAN. TIC. LTD. STI.
apartment construction, construction works, hotel construction, port structures, residential construction, building construction
- PERA MEKATRONIK ENERJI A.S
building construction, construction services, construction works, infrastructure works
- CERMIM MIMARLIK MUHENDISLIK INSAAT LTD. STI.
bridge construction, business centers, contract and constructions, mass building, shopping mall
- CELIK INSAAT LTD. STI.
construction, construction projects, steel construction, structural steels, structures, building construction
- ARPOL PROJE DANISMANLIK A.S.
furnitures, haute couture furniture, sofa sets, textile machines, turnkey projects, building construction, turnkey building projects
- NURIS PREFABRIK YAPI INSAAT SANAYI VE TICARET LIMITED SIRKETI
caravan, demounted container, residential structure, sandwich panel system, steel housing, building construction
- HILAL INSAAT MIMARLIK LTD. STI.
apartment construction, construction works, contract works, hotel construction, school construction, building construction
- KARMA PROJE DAN. YATIRIM LTD. STI.
building works, foodstuff, infrastructure works, mining works, petrochemicals, building construction, building projects
- KAFKAS DEMIR LTD. STI.
bridge projects, construction, space frames, space structure, structural steels, bridge construction, bridge constructions