We engineer integrated solutions

By combining engineering, surveying, and consultancy under a single framework, we deliver technically robust and spatially precise solutions

High-Quality Engineering Services Built on Technical Precision

We provide detailed engineering design, independent design review, and construction supervision services for transportation, infrastructure, and hydraulic structures. Our approach guarantees technical accuracy, regulatory compliance, and seamless execution across all project stages.

From High-Precision Survey Data to Intelligent Spatial Solutions

We transform high-precision field measurements into reliable geospatial products that support planning, design, and decision-making. Our expertise spans mapping, photogrammetry, geodetic network analysis, 3D city modeling, and advanced spatial analytics.

Designing Mobility-Oriented Urban Spaces and Shaping Future Transport

We integrate urban planning, landscape design, and transportation strategies to create functional, livable, and highly connected environments. By shaping urban spaces and mobility at every scale, we deliver accessible, efficient, and sustainable transportation systems for modern cities.

Strategic Consultancy for Complex Transportation Infrastructure

We provide strategic consultancy to public and private stakeholders for highway, railway, and high-speed rail projects across all project stages. Our work focuses on operational efficiency, long-term performance, and the delivery of resilient transport solutions.
Our Services

Our wide range of services supports transportation, infrastructure, and urban development projects across all stages.

Engineering Services

We provide integrated engineering consultancy services for transportation infrastructure projects, including highways, railways, and urban rail systems. Our multidisciplinary expertise spans planning, detailed engineering design, site investigations, environmental impact assessment, and traffic engineering—delivering safe, efficient, and sustainable transportation solutions. Through a coordinated, standards-compliant framework, we support projects across every phase, from feasibility and permitting to final design and implementation.

Surveying, Cadastre and GIS Services

We provide advanced geospatial and mapping services that transform complex spatial data into actionable outcomes for infrastructure development projects. Our expertise spans GIS analysis, remote sensing, land surveying, and digital twin modeling—enabling precise planning, accurate asset management, and data-driven decision-making. By leveraging cutting-edge technology and spatial analytics, we deliver high-value geographic intelligence that supports projects from initial site selection through to long-term monitoring.

Landscape & Urban Design

We deliver innovative landscape and urban design solutions that harmonize the built environment with nature, creating vibrant, resilient, and livable spaces. Our multidisciplinary approach integrates transportation master planning, public space design, and streetscape & square design. Guided by social and environmental responsibility, we transform urban environments into functional, aesthetically compelling places that enhance quality of life and support long-term sustainability.

Consultancy Services

We offer technical consultancy services focused on construction supervision and design review for transportation infrastructure. Our expertise spans feasibility studies, technical design verification, regulatory compliance, and site management oversight. Acting as a trusted partner, we deliver independent, data-backed technical guidance and quality control to mitigate engineering risks, optimize project schedules, and ensure successful infrastructure delivery.

About Us

Since 1984, our expertise has been shaping reliable engineering and geospatial solutions.

Established in 1984, our company is a multidisciplinary engineering and consultancy firm providing integrated services for large-scale infrastructure and transportation projects. The firm operates across the full project lifecycle, delivering consultancy and engineering solutions in transportation systems, urban infrastructure, coastal and marine structures, landscaping, and surveying…

Our Projects

We deliver large-scale projects in multiple sectors

Transportation Projects

Infrastructure Projects

Surveying, Cadastre & GIS Projects

Landscape & Urban Design Projects

Consultancy Projects

Our Branches

Ready to discuss new opportunities

We believe in the power of collaboration and strategic partnerships to deliver value worldwide. Connect with us to explore new opportunities together.

Support Centar

+90 312 235 20 00

  • Our Headquarter: Mutlukent Mah. 1920. Cad. No: 65 06810 Ümitköy-Çankaya Ankara/Türkiye
  • For more information:
Uganda, Kampala
Albania, Tirana
Kosovo, Pristina
The United Kingdom
Ankara - İstanbul - İzmir, Türkiye

OUR REFERENCES