About Us

 TetraKAF, which made an effective entry into the sector in 2020 with its engineering staff with years of experience in the transportation sector, continues to carry out international and national railway and tunnel projects, despite its young age.

- TETRAKAF

In the first year of its establishment;

Tetrakaf successfully completed the designs of the Rishikesh Karanprayag tunnel project in India and carried out the signaling installations of the TCDD Beylikova Station in the 2nd Region in a short period of 2 months.

Also; carries out maintenance services of transformers belonging to Eskişehir Kütahya Balıkesir project.

TetraKAF has undertaken the assembly, engineering, and consultancy services of the National Signalization project and provides consultancy and installation services to ARMCO company in the project.

Finally, TetraKAF undertakes the assembly and supervision services of the tunnel and station electromechanical systems of the Gaziray Project.

TetraKAF; aspires to work in engineering, design, consultancy and supervision in railway, subway, tramway, road and rail tunnels, airport systems and plans to reflect its long years of knowledge and experience to its projects in the best way.