Quality, efficiency and reliability are hallmarks of Garanti Koza in infrastructure projects such as subways, tunnels, dams, power plants and water works. Garanti Koza' s commitment to excellence is illustrated by the list of projects completed since 1948, including a large number of prestigious dams, power plants,highways and railways.

DAMS & HYDROELECTRIC POWER PLANTS
TERCAN DAM & HYDROELECTRIC POWER PLANT SEYHAN DAM & HYDROELECTRIC POWER PLANT DOGANCI (SELAHATTIN SAYGI) DAM ERZURUM - KUZGUN DAM HYDROELECTRIC POWER PLANT ORDU - TOPCAM DAM HYDROELECTRIC POWER PLANT
IRRIGATIONS,TUNNELS
MALATYA - CAT TUNNEL FINIKE, TEKKE - ALAKIR IRRIGATION STAGE 2 KONYA EREGLI - IVRIZ RIGHT BANK IRRIGATION & DRAINAGE NETWORK ADANA YUREGIR & ANTAKYA AMIK PLAINS, IRRAGATION, DRAINAGE & RECLAMATION WORKS ISTANBUL - PASAKOY WASTE WATER TUNNEL CRIVINA WATER TREATMENT PLANT & POTABLE WATER AQUEDUCT, ROMANIA
SUBWAYS,HIGHWAYS,RAILWAYS
ISTANBUL METRO TAKSIM - SISLI SUBWAY HIGHWAY CONSTRUCTIONS ( ANKARA - YERKOY HIGHWAY, ANKARA - KOCHISAR HIGHWAY, ESKISEHYR-KUTAHYA HIGHWAY, AKDAGMADENI - YILDIZELI HIGHWAY, PINARBASI - GURUN HIGHWAY, GONEN - BIGA HIGHWAY, GAZIANTEP - FEVZIPASA HIGHWAY, GAZIANTEP - KOMURLER HIGHWAY, KAHRAMANMARAS - GOKSUN - PINARBASI HIGHWAY, ISTANBUL CITY ROAD (BAGHDAT AVENUE), VAKFIKEBIR - GORELE HIGHWAY, TRABZON CITY ROADS, GORELE - TIREBOLU HIGHWAY, OF - DEREPAZARI HIGHWAY, ETILER FLYOVER) MUS - TATVAN RAILWAY ELAZIG - VAN RAILWAY ISKENDERUN IRON & STEEL FACTORIES RAILWAY CONNECTIONS ISTANBUL METRO 4.LEVENT – AYAZAGA SECTION, CONSTRUCTION OF DEPOT AREA & CONNECTION LINES
AIRPORTS
BISHKEK MANAS INTERNATIONAL AIRPORT MODERNIZATION, KYRGYZSTAN
MINING
SOMA REGION OPEN CAST MINING
MARINAS
SETUR MARINA, ANTALYA SETUR MARINA, KALAMIS, ISTANBUL RESTORATION OF THE HISTORICAL HASKOY DOCKYARD, ISTANB