• Fermanoglu Construction founded by ALI SEVKI ONER. He was a Chairman of the board which was started to this work in Giresun Doğankent Harsit Dam & HES isale tunnel as a subcontractor on 1968.
• 1972, DSI 7. District Directorship, as a subcontractor of Dogus Construction in SAMSUN-HASAN UGURLU Dam tunnels works.
• 1975, DSI 7. District Directorship, Dogus Construction - SUAT UGURLU Dam as a tunnels subcontractor.
• 1976, DSI 6. District Directorship, as a subcontractor of Dogus Construction in ASLANTAS Dam tunnels works.
• 1978, TCK 15. District Directorship, as a subcontractor of AKSA Construction ZONGULDAK - EREGLi Road Degirmenagzı Tunnel works.
• 1980, DSI 7. District Directorship as a subcontractor of Palet Construction in Tokat - Niksar - ATAKOY DAM & HES power tunnel works.
• 1985, DSI 16. District Directorship, as a subcontractor of ATA Construction in ATATURK DAM (The biggest dam of Turkey) right injection tunnels and belt concrete works.
• 1985, TCK 15. District Directorship, as a subconsractor of Ozdemir Construction in KARABUK YENICE ROAD Pirinclik - Bolkus Balişik area T1-T2-T3-T4-T5-T6-T7-T8 tunnels and open excavation works.
• 1991, DSI 7. District Directorship, as a subcontractor in SINOP-BOYABAT DAM transporter tunnel works.
• 1992, As a subcontractor of Usko Consruction in LADIK - DERINOZ Dam derivation tunnel works.
• 1996, TCK 7. District Directorship, as a contractor in INCESU-CAKIRLAR-ATMACA bridges works.
• 1996, TCK 7. District Directorship, as a contractor asphalt care, repair, excavation, transporting works.
• 1997, DSI 7. District Directorship, as a subcontractor of Suta Construction in SARAYDÜZÜ DAM derivation tunnel and belt concrete works.

 

             As a name of FERMANOGLU CONSTRUCTION on 1996,

 

• 1998, as a subcontractor of Nurol - Tekfen - Yüksel (NTY) in BOLAMAN-PERSEMBE ROAD Tekkebak, Kozbuku and Kadioglu tunnels and portal excavation and support works.
• 2002, as a subcontractor of Nurol - Tekfen - Yüksel (NTY) in BOLAMAN-PERSEMBE Road open excavation, transporting, drenaige, supporting, spread, press, ground nail works.
• 2002, as a subcontractor of Aydıner Construction in KAYSERI YAMULA BARAJI & HES right and left injektion tunnels, transporter tunnels , energy tunnels and shaft works.
• 2002, as a subcontractor of Akpınar Construction in BARTIN KIRAZLIKOPRU Dam & Hes derivation tunnels (Double tube) works.
• 2003, as a subcontractor of Nurol - Tekfen - Yuksel (NTY) in BOLAMAN-PERSEMBE Road open excavation, transporting, drenaige, supporting, spread, press, ground nail works.
• 2003, S.S. Toyota workers Home Consruction Cooperative in SAKARYA, substructure, Road, excavation, filling, landscape works.
• 2004, T.C.K. 15. District Directorship, auto parapet and bridges parapet repair and care works as a contructor in Kastamonu.
• 2005, as a subcontructor of Polat Construction in TRABZON-CARSIBASI-YOROZ Tunnel work.
• 2005, as a subcontractor of Ciltug Consruction in OSMANIYE-KADIRLI-KALE ALTI Dam Power tunnel work.
• 2005, as a subcontractor of Yuksel Conscruction in ARTVIN-BORCKA road tunnels works.
• 2005, as a subconstructor of Nurol - Tekfen - Yuksel (NTY) in ORDU-BOLAMAN-PERSEMBE road, open excavation, transporting, drenaige, supporting, spread, press, ground nail works.
• 2005, as a subconstructor of Alke-Ataçc Co. DSI Melen project ISTANBUL-AYAZAGA and OSMANKUYU tunnels works.
• 2005, as a subconstractor of Ciltug Construction in KEBAN-ELAZIG river hydroelectric central 1750 meters tunnel works.
• 2006, GUMUSHANE-KELKIT road, tunnel, excavation, bridge, substructure, understructure works.
• 2005, as a subconsructor of Jonh LAING-MAPA Co. in HAVZA-MERZIFON road 3050 meters T1-T2-T3-T4 expressway works.
• 2008, as a contructor of ETI BAKIR A.Ş. Derivtion, churn tunnels, transmission tunnels works in Murgul/ARTVİN. 7000 meters tunnel works. 
• 2008, as a subcontructor of CENGİZ CONSTRUCTION in TRABZON, ATASU DAM's tunnels and shaft excavation works. 2700 meters tunnel works.
• 2009, as a subcontructor of CENGİZ CONSTRUCTION in AZERBAIJAN, Shemkircay Dam & H.E.C. derivation and energy tunnels, Shaft and excavation works.
• 2009, OZALTIN-CENGIZ Consorcium by ENERJISA, ADANA-KOZAN DAM and H.E.C. Project Tunnels work contract in 11/09/2009 ws singnatured. 450 meters.
• 2008, as a contructor of CAN ENERGY PRODUCTION in Vakfıkebir/TRABZON  H.E.C. & DAM building. 2000 meters tunnel works.
• 2010, as a contructor of EKSEN CONSTRUCTION in Çamoluk / GİRESUN Koçak H.E.C. & DAM building.1450 meters

            

            Works are still going on ;

 

• 2009, as a subcontructor in ÜNYE, Saca and Gürecili tunnels, upper construction, open excavation works. 5400 meters.
• 2009, as a subcontructor of CMBE-CENGİZ-LİMAK-MAPA-KOLİN in ANKARA-SİVAS Railway Tunnels excavation works. 4800 meters.
• 2011, as a subcontructor of ÖZKA-KALYON in Mesudiye / ORDU T1-T2-T3-T4-T5-T6 road tunnels excavation works. 2150 meters.
• 2012, as a subcontructor in ÜNYE, Saca and Gürecili Supply tunnels, upper construction, open excavation works. 5400 meters.
• 2012, as a main contructor of AYDINER CONSTRUCTION in Albania Fang and Peshgeshit Hydropower Projects  tunnel excavation, support, and bolts works. 25.000 meters

 

 

Fermanoglu Construction still working with the experience, technicals workers and technological equipments at the same time.

OUR AIM; Representing the our country in international areas as a successful firm