What Tekfen Engineering does

Tekfen Engineering (legal name Tekfen Mühendislik A.Ş.) is a multi-disciplinary engineering and consultancy firm founded in 1984 as the engineering arm of Tekfen Holding, a diversified Turkish conglomerate that also includes Tekfen İnşaat (Construction) and Tekfen İmalat (Manufacturing). The company delivers architecture, plant layout, structural, mechanical, electrical, instrumentation, process, risk and safety, geotechnical, and tunnel engineering services, complemented by full project lifecycle services spanning feasibility studies, conceptual and preliminary design, FEED, detailed engineering, procurement management, project/construction management, and commissioning. It holds ISO 9001, 14001, 45001, and 27001 certifications and operates from its Istanbul headquarters with six international branch offices in Azerbaijan, Qatar, UAE, Kenya, UK, and USA.

The company serves both enterprise and government clients across oil and gas (BP Azerbaijan, SOCAR, TurkAkım), industrial (Toros, Barilla, MA'ADEN), transportation and infrastructure (Turkish State Railways TCDD, Istanbul Metropolitan Municipality İBB, KGM highway authority, AYGM infrastructure directorate), government and public buildings (Turkish National Olympic Committee, Azerbaijan Ministry of Taxation), and defense and aviation (TEI TUSAŞ for the TS1400 helicopter engine program). Notable landmark projects include the 1915 Çanakkale Bridge, the Baku Olympic Stadium (recipient of a 2015 BIM Award), and the Trans Anatolian Gas Pipeline, contributing to its 192nd rank in the 2020 ENR Top 225 International Design Firms list based on export revenue.

Tekfen Engineering generates revenue through project-based professional services contracts covering studies, design, supervision, and commissioning, with pricing negotiated case-by-case (no public pricing disclosed). Its go-to-market is enterprise field sales supported by direct tendering, industry conference participation (ERTC, ADIPEC, BIMDays), and dedicated office presence in core MENA, CIS, East African, and European markets. The company also participates in innovation consortia such as the EU Horizon 2020-funded HiFlex concentrated solar power project, where Tekfen is responsible for heliostat field design and manufacturing, signaling an intent to extend beyond pure fee-based consulting into proprietary technology development alongside its Tekfen Ventures corporate innovation arm.

Name

Tekfen Engineering

Legal name

Tekfen Mühendislik A.Ş.

Website

https://tekfenmuhendislik.com

Company type

Private

Founded year

1984

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Tekfen Engineering, founded 1984, is a multi-disciplinary engineering consultancy operating as part of Tekfen Holding, providing architecture, design, project management, and supervision services to enterprise and government clients across oil & gas, industrial, transportation, and infrastructure sectors in 10+ countries.

Ownership category

akta.pro rank

Product category

Engineering Consultancy Services

NAICS

Architectural, Engineering, and Related Services (5413), Engineering Services (541330), Engineering Services (54133)

SIC

Services-Engineering Services (8711)

akta.pro primary industry

Systems Engineering & Technical Program Management (BPAHAIAI)

akta.pro secondary industries

Energy Systems & Power Engineering Consulting (BPAHAIAG), T&D project/program management & owner’s engineering (EPCM/PMC) (EUADAKAF), Testing, Inspection, Certification & Commissioning (TICx) Technical Services (BPAHAIAL), Asset Management & Owner’s Engineering (Lifecycle Strategy, Budgeting, Technical Due Diligence) (EUAMAGAJ)

Keywords

• Engineering consultancy services
• Multi-disciplinary engineering design
• Construction management services
• Industrial infrastructure engineering
• Project management consultancy

Headquarters

HQ city

Istanbul

Offices7 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

1. Engineering and Consultancy Services: Tekfen Engineering generates revenue through providing multi-disciplinary engineering and consultancy services including design, project management, construction supervision, and commissioning services to industrial, infrastructure, and government clients. Revenue is project-based and service-fee driven.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Tekfen Engineering provides multi-disciplinary engineering and consultancy services for industrial, transportation infrastructure, oil & gas, energy, chemical/petrochemical, and architectural projects. Its offering spans the full project lifecycle, including demand analysis and feasibility studies, conceptual/preliminary design, basic engineering, FEED, detailed engineering, procurement management, project management, construction supervision, commissioning, laser scanning and 3D model integration, and digital/BIM solutions. It also participates in the HiFlex concentrated solar power research initiative under EU Horizon 2020.

Product overview

Tekfen Engineering is a multi-disciplinary engineering and consultancy company offering comprehensive engineering services across industrial, transportation, and infrastructure sectors. The company provides a full spectrum of services organized into two main categories: Engineering Disciplines (including Architecture & Building, Bridges & Viaducts, Electrical, Infrastructure & Roadworks, Instrument & Control, Plant Layout & Piping, Process, Risk & Safety Analysis, Structural Design, Technology, and Tunnels & Geotechnics) and Project Services (spanning Demand Analysis & Feasibility Studies, Conceptual/Preliminary Design, Basic Engineering, Front End Engineering Design (FEED), Detailed Engineering, Procurement Management, Project Management Services, Construction Management/Supervision Services, Commissioning Services, and specialized Digital Solutions including Laser Scanning & 3D Model Integration and BIM services). Additionally, the company participates in innovative technology development through projects like HiFlex, a concentrated solar power system using ceramic particle technology for thermal energy storage. The portfolio covers major projects including the 1915 Çanakkale Bridge, Trans Anatolian Natural Gas Pipeline, Baku Olympic Stadium, and various metro/rail systems.

Differentiator

Problem solved

Functional benefit

Brands

• HiFlex: High Storage Density Solar Power Plant project for flexible energy systems - a concentrated solar power technology initiative using ceramic particle technology for industrial heat applications.

Products and services

• Architecture & Building Engineering Architectural and building design solutions for commercial buildings, stadiums, towers, military housing, and large mixed-use projects, delivered for enterprise and government clients.
• Bridges & Viaducts Engineering Structural engineering services for bridges and viaducts, including design of interchanges and large-scale transportation infrastructure.
• Electrical Engineering Electrical systems design and engineering for industrial and infrastructure projects, including power, lighting, and distribution systems.
• Infrastructure & Roadworks Engineering Highway, expressway, and road infrastructure design including alignments, interchanges, and geotechnical solutions for public and private clients.
• Instrument & Control Engineering Instrumentation and control systems design for industrial process plants and infrastructure facilities.
• Plant Layout & Piping Engineering Plant layout optimization and piping system design for industrial facilities such as refineries, chemical plants, and terminals.
• Process Engineering Process design and optimization for chemical, petrochemical, and industrial plants, including simulation and process flow development.
• Risk & Safety Analysis Risk assessment, HAZOP, and safety analysis services for industrial and infrastructure projects to support safe design and operations.
• Structural Design Structural engineering design for buildings, industrial structures, and infrastructure including steel, concrete, and composite structures.
• Technology Services Advanced technology solutions and engineering services for specialized applications such as heliostat field design and manufacturing for concentrated solar power.
• Tunnels & Geotechnics Engineering Tunnel design and geotechnical engineering services including NATM and TBM tunneling for metro, railway, road, and utility tunnels.
• Demand Analysis & Feasibility Studies Market demand analysis, feasibility studies, and Environmental Impact Assessment (EIA) services to support project development decisions.
• Conceptual / Preliminary Design Concept development and preliminary engineering design services to define project scope, alternatives, and configurations.
• Basic Engineering Basic engineering and design package development for industrial projects, including process definition and main equipment specifications.
• Front End Engineering Design (FEED) Front-end engineering design services for complex industrial and infrastructure projects to mature project definition prior to detailed engineering.
• Detailed Engineering Comprehensive detailed engineering design services across disciplines, producing construction-ready documentation for industrial and infrastructure projects.
• Procurement Management

Quantifiable outcome

• Ranked 192nd in ENR Top 225 International Design Firms (2020), climbing 27 places from previous year
• +1 more outcomes

Named customers13 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• TEI - TUSAŞ Motor Sanayii A.Ş.coreStrategic or Co-development Partner · 1 January 2023Tekfen Engineering signed a cooperation agreement with TEI for test infrastructure to be established within the TS1400 Turboshaft Engine Development Project (TMGP) for the GÖKBEY General Purpose Helicopter. Tekfen provides detailed design of test systems, technical management of procurement, and supervision services for installation, testing and commissioning.
• KT - Kinetics TechnologycoreStrategic or Co-development Partner · 1 January 2019KT - Kinetics Technology, part of MaireTecnimont Group, serves as project coordinator for the HiFlex research project. KT coordinates and supervises the project and provides engineering for integration. Tekfen is one of 11 partners in this EU Horizon 2020 funded project.
• NextChem (Maire Tecnimont Group)coreStrategic or Co-development Partner · 1 January 2019NextChem manages the basic engineering and detailed engineering for the HiFlex concentrated solar power project, as well as erection supervision, commissioning and start-up.
• German Aerospace Center (DLR)coreStrategic or Co-development Partner · 1 January 2019DLR contributes with expertise from three research institutes for the HiFlex project: Institute of Solar Research (centrifugal particle receiver development), Institute of Engineering Thermodynamics (particle-CFD simulations), and Institute of Materials Research (particle development and optimization).
• Barilla GroupcoreStrategic or Co-development Partner · 1 January 2019Barilla is the end user of the HiFlex concentrated solar power plant, hosting it next to its pasta manufacturing plant in Foggia, Italy. The project aims to reduce CO2 emissions from pasta production using renewable solar thermal energy.
• HelioHeat GmbHcoreTechnology or Integration · 1 January 2019HelioHeat, a spin-off from DLR Institute of Solar Research, manufactures and delivers the Centrifugal Particle Receiver, the electric and the backup particle heater for the HiFlex project.
• John CockerillcoreStrategic or Co-development Partner · 1 January 2019John Cockerill is responsible for the Particle Steam Generator basic and detail engineering and supports Sugimat for the Steam Generator manufacturing in the HiFlex project.
• Sugimat S.L.coreTechnology or Integration · 1 January 2019Sugimat, a Spain-based company specialized in heat exchangers, is responsible for manufacturing the steam generator and condenser for the HiFlex concentrated solar power project.
• QuantisminorStrategic or Co-development Partner · 1 January 2019Quantis assesses the environmental and integrated sustainability performance of the HiFlex concept through life cycle assessment (LCA) and natural and social capital valuation.
• Tekfen VenturesminorStrategic or Co-development Partner · 1 January 2019Tekfen Ventures is referenced as part of Tekfen Engineering's innovative approach section, indicating a venture investment/corporate innovation arm.

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Technip Energies: France-based energy engineering and project company focused on LNG, petrochemicals, and hydrogen. Comparable to Tekfen's process engineering and oil & gas terminals work, though operating at significantly larger scale.
• AtkinsRéalis (formerly SNC-Lavalin): Canadian engineering services and project management firm with nuclear, transportation, and infrastructure focus. Comparable to Tekfen in design and PM services, with broader geographic coverage and larger balance sheet.
• Tecnicas Reunidas: Spanish engineering and construction firm executing oil & gas, petrochemical, and infrastructure projects across MENA and Latin America. Comparable to Tekfen in mid-sized EPC contractor profile, hydrocarbon project concentration, and emerging-market orientation.
• ENKA: Turkey's largest listed engineering and construction company with multi-disciplinary engineering services and global project delivery. Directly comparable as a Turkish-headquartered peer competing for similar infrastructure and industrial mandates.
• Saipem: Italian engineering and construction company serving oil & gas, pipelines, and infrastructure clients. Comparable to Tekfen in midstream/terminal engineering, pipeline project execution, and emerging-market presence.
• Worley: Australia-based global engineering consultancy delivering project and asset services across energy, chemicals, and infrastructure. Closely comparable to Tekfen in multi-disciplinary engineering delivery, energy-heavy project mix, and international footprint in emerging markets.

Broad incumbents

• WSP Global: Canadian engineering professional services firm operating across transportation, buildings, and environment. Comparable to Tekfen in infrastructure design capabilities, but with a primarily Western developed-market focus and broader service portfolio.
• Jacobs Solutions: US-listed global engineering consultancy serving infrastructure, water, energy, and advanced manufacturing markets. Broader incumbent offering overlapping engineering services but at significantly larger scale across a wider portfolio.
• Bechtel: US-headquartered private EPC giant executing mega-projects in energy, infrastructure, and defense. Overlaps with Tekfen on large-scale engineering mandates but operates at a fundamentally larger scale and scope.
• Hyundai Engineering: Korean EPC contractor delivering oil & gas, petrochemical, and power projects globally. Comparable to Tekfen in international EPC competition, though backed by larger Korean chaebol balance sheet.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/tekfen-engineering/jobs
• Facebookfacebook.com/Tekfen-Engineering-1536438663157438

Compliance4 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Tekfen Engineering