CEMEL I-II-III  HEPP, NEVŞEHİR  - TURKEY

SANDIKLI –KEÇİBORLU HIGHWAY, AFYONKARAHİSAR  - TURKEY

ZUREGVAN BRİDGE, ARBIL - IRAQ

ERZURUM  WASTE WATER TREATMEN PLANT - TURKEY

ANTALYA İŞKUR OFFICE BUILDING – TURKEY

MERZİFON-ÇORUM HİGHWAY, SECTION II - TURKEY

KARAHAN TUNNEL, MALATYA - TURKEY

ADIYAMAN CITY CROSSING  - TURKEY

SUHELA BRIDGE, DOHUK - IRAQ

MARMARİS POTABLE WATER DAM, MUĞLA - TURKEY

BURUNÇİFTLİK JUNCTİON, ÇORUM - TURKEY

CENDERE BRIDGE, ADIYAMAN - TURKEY

COMPANY PRINCIPALS

Mr. Kazım GÜNTAŞ
Chairman of the Board

Mr. Vehbi ALDATMAZ
Deputy Chairman of the Board

MAIN OFFICE

Turan Güneş Bulvarı 180Y
(Park Oran Ofis E-Blok) Kat:15 Daire:51
Oran, Çankaya, Ankara-TURKEY
Tel : (312) 491 50 50
Fax : (312) 491 50 51
E-mail : hgg@hgg.com.tr
http://www.hgg.com.tr

FIELDS OF ACTIVITY

  • Superstructure
    • Housing Complexes
    • Banks and Business Centers
    • Shopping Centers
    • Hospitals and Laboratories
    • Hotels, Convention Centers
    • Commercial and Industrial Buildings
    • Prefabricated Buildings
    • Student Dormitories
    • Embassy Buildings
    • Factory Buildings
  • Infrastructure
    • Dams and Hydroelectrical Power Plants
    • Irrigation and Drainage Systems
    • Potable Water Network and Treatment Plants
    • Sewerage and Sea Discharge System, WWTP
    • Roads, Bridges, Tunnels, Metro
    • Crude Oil and Natural Gas Pipelines
    • Pumping and Regulation Stations
    • Harbours
    • Airports
    • Electrical and Communication Transmission Lines

SUBSIDIARIES AND AFFILIATES

  • YEŞİLBAŞ Energy Generation Co. Inc.
  • ELDA Electricity Generation Co. Ltd.
  • DERİN Energy Generation Co. Inc.
  • ZEYNEP Energy Generation Co. Inc.

JOINT VENTURES

  • VDW (GERMANY)-HGG JV
    EIB-R-03 Merzifon-Çorum Highway (Section I)-TURKEY
  • ÖZ-HGG JV
    Burdur-Antalya Highway-TURKEY
    Yatağan-Marmaris Highway-TURKEY
  • HOCHTIEF (GERMANY)-HGG-SACHSEN WASSER (GERMANY) JV
    Erzurum Wastewater Plant-TURKEY
  • HGG-ESSENTIUM (SPAIN)-STY JV
    Yeşil HES, Sivas-TURKEY
  • HGG-STY-ÖZ JV
    Trabzon-Aşkale (DAP) (DOKAP) from Gümüşhane to Kale Highway-TURKEY
  • MAKYOL-HGG JV
    Antalya Ring Road (Km:0+000 - 23+500) TURKEY