News From Us

As KRK Holding, we collected toys, play dough, coloring pencils and notebooks and children's books to be sent to the children in the earthquake area in order to support the "Oyuncak Kardeşliği" (Toy Brotherhood) movement. In order to take this act of kindness one step further, we organized a bazaar where wooden designs of KRK Holding Electrical Works Coordinator Yüksel Süzer were offered for sale. As KRK Holding, we added an amount equal to the total income obtained from this bazaar to the donation and bought toys for the children in the earthquake zone.

Özgün İnşaat undertook the reconstruction of the Boztepe Canal, an artificial branch of the Aras River, in the Imişli region of Azerbaijan. 

The contract for "Works of NATM (the new Austrian method of tunneling) for the tunnels of the main line, the stabling line and the platform of the Atatürk station between the stations S2 and Temapark", which we undertook construction, was signed with IC İÇTAŞ on July 14th, 2022 and production started.

The Pendik-Kaynarca-Tuzla metro line consists of 8 stations with a total length of 12 kilometers operating on 2 independent lines. All work under the responsibility of Soner Temel Mühendislik, which took part in the project as the NATM (New Austrian Tunneling Method) Expert Team, has been completed.

As KRK Holding, in order to spread a sustainable and common global development culture all over the world, we became a signatory to the United Nations Global Compact, which encourages companies to develop practices that are sustainable and in line with their social responsibilities. We are happy to be a participant member of the UN Global Compact, the world's most comprehensive sustainability platform.

KRK Holding continues to set high standards in every sector in which it operates, thanks to the environment-friendly processes that it has put into use in order to leave a sustainable and livable world for future generations within the scope of its Sustainable Excellence manifesto.

In this context, within the scope of the '’Zero Waste Regulation'’ of the Ministry of Environment and Urbanization published in the Official Gazette with the number 30829 on 12 July 2019, KRK Holding became entitled to obtain the "Zero Waste Certificate" by rapidly realizing the related processes in which it participated as Özgün İnşaat and completing all necessary studies.

We proudly share that the qualifications of "Tunnel Worker (Level 3), Tunnel Worker (Level 4), Tunnel Drilling Machine Operator (Level 3) and Shotcrete Machine Operator (Level 3)", which we are involved in all processes with our Soner Temel Mühendislik brand and discussed at the meeting of VQA Construction Sector Committee on September 29, 2021, have been approved by the VQA Board of Directors with the decision dated 27/10/2021 and numbered 2021/134 and entered into force as "National Competence". The new standards determined will increase the qualified workforce in tunnel works; OHS will contribute to better equipped personnel in terms of quality and technical capacity..

On World Cleanup Day, which is the biggest cleaning movement of the year for a sustainable and livable future, we did a major coastal cleaning at Beykoz / Kabakoz beach.

Kaynarca-Pendik-Tuzla metro line construction works were restarted. The project, which gained speed after the "Kaynarca-Pendik-Tuzla Metro Line Construction Works Restart Ceremony", consists of 2 independent metro lines with a total length of approximately 12 km and 8 stations.

As KRK Holding, we planted trees in accordance with our 'sustainable environment' mission on June 5, which was declared as 'World Environment Day' by the United Nations.
Cahit Karakullukçu, Chairman of the Board of KRK Holding, attended in the program that we participated with the call of Sarıyer Municipality for "Ecosystem Repair".

As of August 2020, we, Soner Temel Mühendislik İnşaat ve Ticaret A.Ş. have reached 43% financial realization in the "NATM Tunnel Excavation Support Works" project within the scope of Başakşehir-Kayaşehir Metro Line Construction and Electromechanical Works, which we have started with subcontract signed on 21.05.2020. 

Within the scope of “Istanbul - Ankara High-Speed Railway Project”, “Design and Construction Works Between Geyve - Sapanca (Dogancay Ripaji)”, there are a total of 8 tunnels including 2 main tunnels and 6 security tunnels. 

Works on the execution and electrification of the railway line connecting the wilaya Tizi Ouzou to Thénia for 50 kilometers, to be entrusted to the group of companies of Texeira Duarte (Portugal), Ozgun (Turkey), ENYSE (Spain) and ETRHB Haddad (Algiers) is almost complete. Two weeks to come into service of this railway, the first train trials were held on 3 April with the Minister of Public Works and Transport, Boudjema Talai.