Multilane motorways designed for high speed travel, deep tunnels, viaducts and connecting roads are completed through Kalyon's experience in integrating engineering and delivery. The Northern Marmara Motorway and Akyazı Tunnel exemplify this capability.
Our Expertise
Construction
Construction
Large Scale Delivery to High Standards
We stand out through our capacity to organize major construction operations that simultaneously manage multidisciplinary structures across different geographies, delivering projects that transform ecosystems as well as physical structures. Our integrated, time sensitive delivery in transport, energy, urban development and public infrastructure projects demonstrates our operational strength on site.
Organizational & Technical Capacity
Site organizations capable of accommodating over 100,000 workers simultaneously
Project specific logistics management centers, mobile production facilities, concrete batching plants and prefabrication facilities
Multiple mega projects managed simultaneously
(For example: Istanbul Airport, Northern Marmara Motorway, GAZİRAY, İZSU, Akyazı Tunnel, etc.)
Delivery processes managed through international methodologies, in accordance with FIDIC, PMI, EPC and D&B contract types and procedures
Our Areas of Delivery
Highway & Tunnel Projects
Rail Systems
It serves urban and intercity rail projects through its ability to manage multiple disciplines together, including station construction, track infrastructure and electromechanical integration. GAZİRAY and Istanbul Metro lines reflect our experience in this field.
Airports and Major Structures
On major projects such as Istanbul Airport, we completed runways, terminals, aprons, towers and ground handling facilities as an integrated whole, in accordance with international aviation standards (ICAO, EASA).
Infrastructure & Integration Projects
We specialize in installing complex systems on an urban scale, including drinking water, wastewater and energy networks and utility corridors. Most recently, İzmir's İZSU infrastructure projects have once again demonstrated our expertise in this area.
Technology Driven Site Management
Digital site management systems (with integrated ERP + BIM + IoT)
Real time site monitoring and progress tracking
Accelerated delivery through prefabricated and modular building solutions
Use of autonomous machinery and equipment
Environmental management plans and green construction practices to reduce environmental impacts (LEED, BREEAM)
What Does Kalyon İnşaat Offer?
50 Years of
Large scale construction experience
Across 5 Continents
Delivery capability in different climatic and ground conditions
Over 150 Structures
Over 150 completed structures for the public and private sectors
EPC Delivery
Comprehensive turnkey EPC delivery
End to End Control
Control from the material supply chain through to site organization
Featured Projects
